conky(1)

NAME
conky - A system monitor for X

SYNOPSIS
conky [ options ]

DESCRIPTION
Conky is a system monitor for X originally based on torsmo. Since its inception, Conky has changed significantly from its predecessor, while maintaining simplicity and configurability. Conky can display just about anything, either on your root desktop or in its own window. Not only does Conky have many built-in objects, it can also display just about any piece of information by using scripts and other external programs.

Conky has more than 250 built in objects, including support for a plethora of OS stats (uname, uptime, CPU usage, mem usage, disk usage, "top" like process stats, and network monitoring, just to name a few), built in IMAP and POP3 support, built in support for many popular music players (MPD, XMMS2, Audacious), and much much more. Conky can display this info either as text, or using simple progress bars and graph widgets, with different fonts and colours.

We are always looking for help, whether its reporting bugs, writing patches, or writing docs. Please use the facilities on GitHub to make bug reports, feature requests, and submit patches.

Thanks for your interest in Conky.

COMPILING
For users compiling from source on a binary distro, make sure you have the X development libraries installed (Unless you configure your build without X11). This should be a package along the lines of "libx11-dev" or "xorg-x11-dev" for X11 libs, and similar "-dev" format for the other libs required (depending on your build options). You should be able to see which extra packages you need to install by reading errors that you get from running `cmake'. The easiest way to view the available build options is to run `ccmake' or `cmake-gui' from the source tree, but be careful when disabling certain features as you may lose desired functionality. E.g., with BUILD_MATH disabled you won't get errors but logarithmic graphs will be normal graphs and gauges will miss their line.

Conky has (for some time) been available in the repositories of most popular distributions. Here are some installation instructions for a few:

Gentoo users -- Conky is in Gentoo's Portage... simply use "emerge app-admin/conky" for installation.

Debian, etc. users -- Conky should be in your repositories, and can be installed by doing "aptitude install conky".

Example to compile and run Conky with default components (note that some build options may differ for your system):

cmake -D CMAKE_INSTALL_PREFIX:string=/usr .

make

make install # Optional

src/conky

Conky has been tested to be compatible with C99 C and C++0x C++, however it has not been tested with anything other than gcc, and is not guaranteed to work with other compilers.

TIP: Try configuring Conky with `ccmake' or `cmake-gui' instead of just `cmake'.

YOU SHOULD KNOW
Conky is generally very good on resources. That said, the more you try to make Conky do, the more resources it is going to consume.

An easy way to force Conky to reload your ~/.config/conky/conky.conf: "killall -SIGUSR1 conky". Saves you the trouble of having to kill and then restart.

OPTIONS
Command line options override configurations defined in configuration file.

-a | --alignment= ALIGNMENT
    Text alignment on screen, {top,bottom,middle}_{left,right,middle} or none. Can also be abbreviated with first chars of position, ie. tr for top_right. Only available with build flag BUILD_X11 enabled.

-b | --double-buffer
    Use double buffering (eliminates "flicker"). Only available with build flag BUILD_X11 enabled.

-c | --config= FILE
    Config file to load instead of ~/.config/conky/conky.conf.

-C | --print-config
    Print builtin default config to stdout. See also the section EXAMPLES for more information. Only available with build flag BUILD_BUILTIN_CONFIG enabled.

-d | --daemonize
    Daemonize Conky, aka fork to background.

-D | --debug
    Increase debugging output, ie. -DD for more debugging.

-f | --font= FONT
    Font to use. Only available with build flag BUILD_X11 enabled.

-h | --help
    Prints command line help and exits.

-i COUNT
    Number of times to update Conky (and quit).

-o | --own-window
    Create own window to draw. Only available with build flag BUILD_X11 enabled.

-p | --pause= SECONDS
    Time to pause/wait before actually starting Conky.

-q | --quiet
    Run Conky in 'quiet mode' (ie. no output).

-t | --text= TEXT
    Text to render, remember single quotes, like -t ' $uptime '.

-u | --interval= SECONDS
    Update interval.

-U | --unique
    Conky won’t start if another Conky process is already running. Implemented only for Linux, FreeBSD, NetBSD, OpenBSD and Haiku.

-v | -V | --version
    Prints version, build information and general info. Exits after printing.

-w | --window-id= WIN_ID
    Window id to draw. Only available with build flag BUILD_X11 enabled.

-x X_COORDINATE
    X position.

-X | --display= DISPLAY
    X11 display to use. Only available with build flag BUILD_X11 enabled.

-y Y_COORDINATE
    Y position.

CONFIGURATION SETTINGS
This is a listing of global configuration options for Conky. These are placed in the conky.config section of your configuration file, before conky.text.

The default configuration file location is ~/.config/conky/conky.conf or ${sysconfdir}/conky/conky.conf. On most systems, $sysconfdir is /etc, and you can find the sample config file there in /etc/conky/conky.conf.

You might want to copy the default config to ~/.config/conky/conky.conf and then start modifying it. User configs can be found at https://github.com/brndnmtthws/conky/wiki/Configs.

Optional arguments are generally denoted with paretheses (i.e., (optional)).

alignment
    Aligned position on screen, may be none or one of:

    top_left (or tl) | top_middle (or tm) | top_right (or tr)
    middle_left (or ml) | middle_middle (or mm) | middle_right (or mr)
    bottom_left (or bl) | bottom_middle (or bm) | bottom_right (or br)

    In case of panel and dock windows, it might make more sense to use one of the following aliases:

    Alias | Value
    top | top_middle
    left | middle_left
    right | middle_right
    bottom | bottom_middle
    center | middle_middle

    See also gap_x and gap_y settings.

append_file
    Append the file given as argument.

background
    Boolean value, if true, Conky will be forked to background when started.

border_inner_margin
    Inner border margin in pixels (the margin between the border and text).

border_outer_margin
    Outer border margin in pixels (the margin between the border and the edge of the window).

border_width
    Border width in pixels.

colorN
    Predefine a color for use inside conky.text segments. Substitute N by a digit between 0 and 9, inclusively. When specifying the color value in hex, omit the leading hash (#).

console_bar_fill
    A character to fill the console bars.

    Default: #

console_bar_unfill
    A character to unfill the console bars.

    Default: .

console_graph_ticks
    A comma-separated list of strings to use as the bars of a graph output to console/shell. The first list item is used for the minimum bar height and the last item is used for the maximum, e.g. " ,_,=,#".

cpu_avg_samples
    The number of samples to average for CPU monitoring.

default_bar_height
    Specify a default height for bars.

    Default: 6

default_bar_width
    Specify a default width for bars. If not specified, the default value is 0, which causes the bar to expand to fit the width of your Conky window. If you set out_to_console = true, the default value will be 10 for the text version of the bar.

default_color
    Default color and border color.

default_gauge_height
    Specify a default height for gauges.

    Default: 25

default_gauge_width
    Specify a default width for gauges.

    Default: 40

default_graph_height
    Specify a default height for graphs.

    Default: 25

default_graph_width
    Specify a default width for graphs. If not specified, the default value is 0, which causes the graph to expand to fit the width of your Conky window. If you set out_to_console = true, the text version of the graph will actually have no width and you will need to set a sensible default or set the height and width of each graph individually.

default_outline_color
    Default outline color.

default_shade_color
    Default shading color and border’s shading color.

detect_battery
    One or more batteries to check in order to use update_interval_on_battery (comma separated).

    Default: BAT0

disable_auto_reload
    Enable to disable the inotify-based auto config reload feature.

diskio_avg_samples
    The number of samples to average for disk I/O monitoring.

display
    Specify an X display to connect to.

double_buffer
    Use the Xdbe extension? (eliminates flicker) It is highly recommended to use own window with this one so double buffer won’t be so big.

draw_blended
    Boolean, blend when rendering drawn image? Some images blend incorrectly breaking alpha with ARBG visuals. This provides a possible work around by disabling blending.

    Default: True

draw_borders
    Draw borders around text.

draw_graph_borders
    Draw borders around graphs.

draw_outline
    Draw outlines.

draw_shades
    Draw shades.

extra_newline
    Put an extra newline at the end when writing to stdout, useful for writing to awesome’s wiboxes.

font
    Font name in X, xfontsel can be used to get a nice font.

fontN
    Predefine a font to be used in conky.text segments. Substitute N by a number between 0 and 9 inclusive. Use the same format as a font variable.

forced_redraw
    Boolean value, if true, Conky will redraw everything when you switch the workspace. This may cause delays/flickering on some WMs.

format_human_readable
    If enabled, values which are in bytes will be printed in human readable format (i.e., KiB, MiB, etc). If disabled, the number of bytes is printed instead.

gap_x
    Gap, in pixels, between right or left border of screen, same as passing -x at command line, e.g. gap_x 10. For other position related stuff, see `alignment'.

gap_y
    Gap, in pixels, between top or bottom border of screen, same as passing -y at command line, e.g. gap_y 10. For other position related stuff, see `alignment'.

github_token
    Specify API token for GitHub notifications.

    Create an API token at https://github.com/settings/tokens/new?scopes=notifications&description=conky.

graph_gradient_mode (rgb|hcl|hsv)
    Changes the color space used for interpolation. Arguments are hcl, hsv, and rgb (default).

    Default: rgb

hddtemp_host
    Hostname to connect to for hddtemp objects.

    Default: 127.0.0.1

hddtemp_port
    Port to use for hddtemp connections.

    Default: 7634

http_port
    Port to listen to for HTTP connections. Default value is 10080, but is blocked by Firefox and Chrome, so you really want to change it.

    Default: 10080

http_refresh
    When this is set the page generated with out_to_http will automatically refresh each interval.

if_up_strictness
    How strict should if_up be when testing an interface for being up? The value is one of up, link or address, to check for the interface being solely up, being up and having link or being up, having link and an assigned IP address.

imap host user pass [`-i interval (in seconds)'] [“-f `folder'”] [`-p port'] [“-e `command'”] [`-r retries']
    Default global IMAP server. Default port is 143, default folder is `INBOX', default interval is 5 minutes, and default number of retries before giving up is 5. If the password is supplied as ’*’, you will be prompted to enter the password when Conky starts.

imlib_cache_flush_interval
    Interval (in seconds) to flush Imlib2 cache.

imlib_cache_size
    Imlib2 image cache size, in bytes. Increase this value if you use $image lots. Set to 0 to disable the image cache.

    Default: 4194304

lowercase
    Boolean value, if true, text is rendered in lower case.

lua_draw_hook_post function_name [`function arguments']
    This function, if defined, will be called by Conky through each iteration after drawing to the window. Requires X support. Takes any number of optional arguments. Use this hook for drawing things on top of what Conky draws. Conky puts `conky_' in front of function_name to prevent accidental calls to the wrong function unless you place `conky_' in front of it yourself.

lua_draw_hook_pre function_name [`function arguments']
    This function, if defined, will be called by Conky through each iteration before drawing to the window. Requires X support. Takes any number of optional arguments. Use this hook for drawing things on top of what Conky draws. Conky puts `conky_' in front of function_name to prevent accidental calls to the wrong function unless you place `conky_' in front of it yourself.

lua_load
    List of Lua script paths to load at startup in order to provide Lua functions for other hooks. Listed files are loaded (executed) before `lua_startup_hook' and can (but shouldn’t) run code in global scope.

    Paths are `;' (semicolon) separated, and can be relative to the config file path, or absolute.

    The paths were previously ’ ’ (space) separated, this functionality is still supported if `;' isn’t found, but is deprecated and will be removed in future versions. Empty paths are skipped so `./example file.lua;' is valid.

lua_mouse_hook function_name
    This function, if defined, will be called by Conky upon receiving mouse events from X or Wayland. A table containing event information will be passed to this function as the first argument. Use this hook for detecting mouse input and acting on it. Conky requires that the function declaration has a `conky_' prefix to prevent accidental calls to the wrong function.

lua_shutdown_hook function_name [`function arguments']
    This function, if defined, will be called by Conky at shutdown or when the configuration is reloaded. Use this hook to clean up after yourself, such as freeing memory which has been allocated by external libraries via Lua. Conky puts `conky_' in front of function_name to prevent accidental calls to the wrong function unless you place `conky_' in front of it yourself.

lua_startup_hook function_name [`function arguments']
    This function, if defined, will be called by Conky at startup or when the configuration is reloaded. Use this hook to initialize values, or for any run-once applications. Conky puts `conky_' in front of function_name to prevent accidental calls to the wrong function unless you place `conky_' in front of it yourself.

mail_spool
    Mail spool for mail checking.

max_port_monitor_connections
    Allow each port monitor to track at most this many connections.

    Default: 256

max_text_width integer_number
    When a line in the output contains `width' chars and the end isn’t reached, the next char will start on a new line. If you want to make sure that lines don’t get broken, set `width' to 0.

max_user_text integer_number
    Maximum size of user text buffer in bytes, i.e. text inside conky.text section in config file.

    Default: 16384

maximum_width integer_number
    Maximum width of window.

minimum_height integer_number
    Minimum height of the window.

minimum_width integer_number
    Minimum width of window.

mpd_host
    Host of MPD server.

mpd_password
    MPD server password.

mpd_port
    Port of MPD server.

music_player_interval
    Music player thread update interval.

    Default: update interval

mysql_db
    MySQL database to use.

    Default: mysql

mysql_host
    Host of MySQL server

    Default: localhost

mysql_password
    Password of the MySQL user. Place it between "-chars. When this is not set there is no password used.

mysql_port
    Port of MySQL server.

mysql_user
    MySQL user name to use when connecting to the server. Defaults to your username.

net_avg_samples
    The number of samples to average for net data.

no_buffers
    Subtract (file system) buffers from used memory.

nvidia_display
    The display that the nvidia variable will used.

    Default: $DISPLAY

out_to_console
    Print text to stdout.

out_to_http
    Let conky act as a small http-server serving its text.

out_to_ncurses
    Print text in the console, but use ncurses so that conky can print the text of a new update over the old text. (In the future this will provide more useful things).

out_to_stderr
    Print text to stderr.

out_to_wayland
    Open a Wayland window to display output.

out_to_x
    When set to no, there will be no output in X (useful when you also use things like out_to_console). If you set it to no, make sure that it’s placed before all other X-related setting (take the first line of your configfile to be sure).

    Default: True

override_utf8_locale
    Force UTF8. Requires XFT.

overwrite_file
    Overwrite the file given as argument.

own_window
    Boolean, draw conky in own window instead of drawing on root window.

own_window_argb_value integer_number
    When ARGB visuals are enabled, this use this to modify the alpha value used. Valid range is 0-255, where 0 is 0% opacity, and 255 is 100% opacity.

    Default: 255

own_window_argb_visual
    Boolean, use ARGB visual? ARGB can be used for real transparency, note that a composite manager is required on X11. This option will not work as desired (in most cases) in conjunction with `own_window_type override'.

own_window_class
    Manually set the WM_CLASS name.

    Default: Conky

own_window_colour color
    If own_window_transparent no, set a specified background colour. Takes either a hex value (e.g. `#ffffff'), a shorthand hex value (e.g. `#fff'), or a valid RGB name (see /usr/lib/X11/rgb.txt).

    Default: black

own_window_hints hint(,hint)*
    If own_window is set, on X11 you may specify comma separated window manager hints to affect the way Conky displays.

    Following hints are some of the standard WM specification ones: - above indicates that conky should be on top of most windows. - below indicates that conky should be below most windows. - skip_pager indicates that conky should not be included on a Pager. Implied if own_window_type is `dock' or `panel'. - skip_taskbar indicates that conky should not be included on a taskbar. Implied if own_window_type is `dock' or `panel'. - sticky indicates that the Window Manager SHOULD keep conky’s position fixed on the screen, even when the virtual desktop scrolls. - undecorated indicates that conky shouldn’t have any window decorations (e.g. title bar). Implied if own_window_type is `dock' or `panel'.

    Notes: - Use own_window_type='desktop' setting as another way to implement many of these hints implicitly. - If you use own_window_type='override', window manager hints have no meaning and are ignored.

own_window_title
    Allows overriding conky window name.

    Default: conky ()

own_window_transparent
    Make conky window transparent. If own_window_argb_visual is enabled, sets background opacity to 0%.

own_window_type (normal|desktop|dock|panel|utility|override)
    If own_window is set, under X11 you can specify type of window conky displayed as:

    •   normal mode makes conky show as normal window. This mode can be configured with use of own_window_hints setting.

    •   desktop windows are special windows that have no window decorations, are always visible on the desktop, do not appear in pager or taskbar, and are sticky across all workspaces. Many DEs include desktop windows for background, icons and desktop menu, in those cases it might be better to use normal or one of the below options, as those will cover conky when they’re clicked on.

    •   dock windows reserve space on the desktop, i.e. WMs will try their best to not place windows on top of them. They’re the same as desktop in other respects, but render on top of desktop windows.

    •   panel windows are similar to dock windows, but they also reserve space along a desktop edge (like taskbars), preventing maximized windows from overlapping them. The edge is chosen based on the alignment setting.

    •   utility windows are persistent utility windows (e.g. a palette or toolbox). They appear on top of other windows (in the same group), but otherwise behave much like normal windows.

    •   override windows are drawn directly on root window (desktop background) and are not under the control of the window manager. These will not work with DEs which draw desktop icons via custom panels/windows as those will cover conky. own_window_hints are ignored for override windows.

    To make conky mount on root window, set own_window to false.

    Default: normal

pad_percents
    Pad percentages to this many decimals (0 = no padding).

pop3 host user pass [`-i interval (in seconds)'] [`-p port'] [“-e `command'”] [`-r retries']
    Default global POP3 server. Arguments are: `host user pass [-i interval (in seconds)] [-p port] [-e `command'] [-r retries]". Default port is 110, default interval is 5 minutes, and default number of retries before giving up is 5. If the password is supplied as ’*’, you will be prompted to enter the password when Conky starts.

short_units
    Shortens units to a single character (kiB->k, GiB->G, etc.).

show_graph_range
    Shows the time range covered by a graph.

show_graph_scale
    Shows the maximum value in scaled graphs.

stippled_borders
    Border stippling (dashing) in pixels.

store_graph_data_explicitly
    Enable storing graph data explicitly by ID. This avoids resets while using conditional colors. This option should be disabled while using graphs indirectly e.g. via execpi or lua_parse. Otherwise the graph stays emtpy. The default value is true.

    Default: True

temperature_unit
    Desired output unit of all objects displaying a temperature. Parameters are either fahrenheit or celsius.

    Default: celsius

templateN
    Define a template for later use inside conky.text segments. Substitute N by a digit between 0 and 9, inclusively. The value of the variable is being inserted into the stuff inside conky.text at the corresponding position, but before some substitutions are applied:

    •   \\n -> newline

    •   \\ -> backslash

    •   \\ -> space

    •   \\N -> template argument N (starting from 1)

text_buffer_size seconds
    Size of the standard text buffer (default is 256 bytes). This buffer is used for intermediary text, such as individual lines, output from $exec vars, and various other variables. Increasing the size of this buffer can drastically reduce Conky’s performance, but will allow for more text display per variable. The size of this buffer cannot be smaller than the default value of 256 bytes.

times_in_seconds
    If true, variables that output times output a number that represents seconds. This doesn’t affect $time, $tztime and $utime.

top_cpu_separate
    If true, cpu in top will show usage of one processor’s power. If false, cpu in top will show the usage of all processors’ power combined.

top_name_verbose
    If true, top name shows the full command line of each process, including arguments (whenever possible). Otherwise, only the basename is displayed. Default value is false.

top_name_width
    Width for $top name value (defaults to 15 characters).

total_run_times
    Total number of times for Conky to update before quitting. Zero makes Conky run forever.

units_spacer
    String to place between values and units.

update_interval seconds
    Update interval.

update_interval_on_battery seconds
    Update interval when running on battery power.

uppercase
    Boolean value, if true, text is rendered in upper case.

use_spacer
    Adds spaces around certain objects to stop them from moving other things around. Arguments are left, right, and none (default). The old true/false values are deprecated and default to right/none respectively. Note that this only helps if you are using a mono font, such as Bitstream Vera Sans Mono.

    Default: none

use_xft
    Use Xft (anti-aliased font and stuff).

xftalpha
    Alpha of Xft font. Must be a value at or between 1 and 0.

xinerama_head
    Specify a Xinerama head.

OBJECTS/VARIABLES
To configure what Conky displays, you must supply some variables in the conky.text section of your configuration. In this secton you’ll find a listing of the available variables. Some of them may require build options to be enabled at compile time for them to work.

Colours are parsed using XParseColor(), there might be a list of them: /usr/share/X11/rgb.txt. Colour can be also in #rrggbb format (hex).

Some objects may create threads, and sometimes these threads will not be destroyed until Conky terminates. There is no way to destroy or clean up threads while Conky is running. For example, if you use an MPD variable, the MPD thread will keep running until Conky dies. Some threaded objects will use one of the parameters as a key, so that you only have 1 relevant thread running (for example, the $curl, and $rss objects launch one thread per URI).

Optional arguments are generally denoted with paretheses (i.e., (optional)).

acpiacadapter (adapter)
    ACPI AC adapter state. On linux, the adapter option specifies the subfolder of /sys/class/power_supply containing the state information (tries AC and ADP1 if there is no argument given). Non-linux systems ignore it.

acpifan
    ACPI fan state.

acpitemp
    ACPI temperature in C.

addr (interface)
    IP address for an interface, or “No Address” if no address is assigned.

addrs (interface)
    IP addresses for an interface (if one - works like addr). Linux only.

adt746xcpu
    CPU temperature from therm_adt746x.

adt746xfan
    Fan speed from therm_adt746x.

alignc (num)
    Align text to centre.

alignr (num)
    Right-justify text, with space of N.

apcupsd host port
    Sets up the connection to apcupsd daemon. Prints nothing.

    Default: localhost:3551

apcupsd_cable
    Prints the UPS connection type.

apcupsd_charge
    Current battery capacity in percent.

apcupsd_lastxfer
    Reason for last transfer from line to battery.

apcupsd_linev
    Nominal input voltage.

apcupsd_load
    Current load in percent.

apcupsd_loadbar
    Bar showing current load.

apcupsd_loadgauge (height),(width)
    Gauge that shows current load.

apcupsd_loadgraph (height),(width) (gradient colour 1) (gradient colour 2) (scale) (-t) (-l) (-x) (-y) (-m value)
    History graph of current load.

apcupsd_model
    Prints the model of the UPS.

apcupsd_name
    Prints the UPS user-defined name.

apcupsd_status
    Prints current status (on-line, on-battery).

apcupsd_temp
    Current internal temperature.

apcupsd_timeleft
    Time left to run on battery.

apcupsd_upsmode
    Prints the UPS mode (e.g. standalone).

apm_adapter
    Display APM AC adapter status. FreeBSD, OpenBSD only.

apm_battery_life
    Display APM battery life in percent. FreeBSD, OpenBSD only.

apm_battery_time
    Display remaining APM battery life in hh:mm:ss or “unknown” if AC adapterstatus is on-line or charging. FreeBSD, OpenBSD only.

audacious_bar (height),(width)
    Progress bar.

audacious_bitrate
    Bitrate of current tune.

audacious_channels
    Number of audio channels of current tune.

audacious_filename
    Full path and filename of current tune.

audacious_frequency
    Sampling frequency of current tune.

audacious_length
    Total length of current tune as MM:SS.

audacious_length_seconds
    Total length of current tune in seconds.

audacious_main_volume
    The current volume fetched from Audacious.

audacious_playlist_length
    Number of tunes in playlist.

audacious_playlist_position
    Playlist position of current tune.

audacious_position
    Position of current tune (MM:SS).

audacious_position_seconds
    Position of current tune in seconds.

audacious_status
    Player status (Playing/Paused/Stopped/Not running).

audacious_title (max length)
    Title of current tune with optional maximum length specifier.

battery (num)
    Battery status and remaining percentage capacity of ACPI or APM battery. ACPI battery number can be given as argument.

    Default: BAT0

battery_bar (height),(width) (num)
    Battery percentage remaining of ACPI battery in a bar. ACPI battery number can be given as argument (use all to get the mean percentage remaining for all batteries).

    Default: BAT0

battery_percent (num)
    Battery percentage remaining for ACPI battery. ACPI battery number can be given as argument (use all to get the mean percentage remaining for all batteries).

    Default: BAT0

battery_power_draw (num)
    Battery power draw in watts

    Default: BAT0

battery_short (num)
    Battery status and remaining percentage capacity of ACPI or APM battery. ACPI battery number can be given as argument. This mode display a short status, which means that C is displayed instead of charging, D for discharging, F for full, N for not present, E for empty and U for unknown.

    Default: BAT0

battery_status (num)
    Battery status for ACPI battery. ACPI battery number can be given as arguments.

    Default: BAT0

battery_time (num)
    Battery charge/discharge time remaining of ACPI battery. ACPI battery number can be given as argument.

    Default: BAT0

blink text_and_other_conky_vars
    Let `text_and_other_conky_vars' blink on and off.

buffers
    Amount of memory buffered.

cached
    Amount of memory cached.

cat file
    Reads a file and displays the contents in conky. This is useful if you have an independent process generating output that you want to include in conky.

catp file
    Reads a file and displays the contents in conky. This is useful if you have an independent process generating output that you want to include in conky. This differs from $cat in that it parses the contents of the file, so you can insert things like `${color red}hi!${color}` in your file and have it correctly parsed by Conky.

cmdline_to_pid string
    PID of the first process that has string in its commandline.

cmus_aaa
    Print aaa status of cmus (all/artist/album).

cmus_album
    Prints the album of the current cmus song.

cmus_artist
    Prints the artist of the current cmus song.

cmus_curtime
    Current time of the current cmus song.

cmus_date
    Print the date of the current cmus song.

cmus_file
    Print the file name of the current cmus song.

cmus_genre
    Print the genre name of the current cmus song.

cmus_percent
    Percent of song’s progress.

cmus_progress (height),(width)
    cmus’ progress bar.

cmus_random
    Random status of cmus (on/off).

cmus_repeat
    Repeat status of cmus (song/all/off).

cmus_state
    Current state of cmus (playing, paused, stopped etc).

cmus_timeleft
    Time left of the current cmus song.

cmus_title
    Prints the title of the current cmus song.

cmus_totaltime
    Total length of the current cmus song.

cmus_track
    Print track number of current cmus song.

color (color)
    Change drawing color to color which is a name of a color or a hexcode preceded with #, e.g. #0A1B2C. If you use ncurses only the following colors are supported: red, green, yellow, blue, magenta, cyan, black, and white.

colorN
    Change drawing color to colorN configuration option, where N is a digit between 0 and 9, inclusively.

combine var1 var2
    Places the lines of var2 to the right of the lines of var1 separated by the chars that are put between var1 and var2. For example: ${combine ${head /proc/cpuinfo 2} - ${head /proc/meminfo 1}} gives as output cpuinfo_line1 - meminfo_line1 on line 1 and cpuinfo_line2 - on line 2. $combine vars can also be nested to place more vars next to each other.

conky_build_arch
    CPU architecture Conky was built for.

conky_version
    Conky version.

cpu (cpuN)
    CPU usage in percents. For SMP machines, the CPU number can be provided as an argument. ${cpu cpu0} is the total usage, and ${cpu cpuX} (X >= 1) are individual CPUs.

cpubar (cpuN) (height),(width)
    Bar that shows CPU usage, height is bar’s height in pixels. See $cpu for more info on SMP.

cpugauge (cpuN) (height),(width)
    Elliptical gauge that shows CPU usage, height and width are gauge’s vertical and horizontal axis respectively. See $cpu for more info on SMP.

cpugovernor (cpuN)
    The active CPU scaling governor, defaulting to the first core. See $cpu for more info on SMP. Linux only.

cpugraph (cpuN) (height),(width) (gradient colour 1) (gradient colour 2) (scale) (-t) (-l) (-x) (-y) (-m value)
    CPU usage graph, with optional colours in hex, minus the #. See $cpu for more info on SMP. Uses a logarithmic scale (to see small numbers) when you use the -l switch. Takes the switch `-t' to use a temperature gradient, which makes the gradient values change depending on the amplitude of a particular graph value (try it and see). The flag `-x' inverts the x axis and `-y' inverts the y axis of the graph. The flag `-m' sets a nonzero minimum/lowerbound, ensuring that all values are at least the specified minimum (excluding zero).

curl url (interval_in_minutes)
    Download data from URI using Curl at the specified interval. The interval may be a positive floating point value (0 is allowed), otherwise defaults to 15 minutes. Most useful when used in conjunction with Lua and the Lua API. This object is threaded, and once a thread is created it can’t be explicitly destroyed. One thread will run for each URI specified. You can use any protocol that Curl supports.

desktop
    Number of the desktop on which conky is running or the message “Not running in X” if this is the case.

desktop_name
    Name of the desktop on which conky is running or the message “Not running in X” if this is the case.

desktop_number
    Number of desktops or the message “Not running in X” if this is the case.

disk_protect device
    Disk protection status, if supported (needs kernel-patch). Prints either “frozen” or “free” (note the padding).

diskio (device)
    Displays current disk IO. Device is optional, and takes the form of sda for /dev/sda. A block device label can be specified with label:foo and a block device partuuid can be specified with partuuid:40000000-01.

diskio_read (device)
    Displays current disk IO for reads. Device as in diskio.

diskio_write (device)
    Displays current disk IO for writes. Device as in diskio.

diskiograph (device) (height),(width) (gradient colour 1) (gradient colour 2) (scale) (-t) (-l) (-x) (-y) (-m value)
    Disk IO graph, colours defined in hex, minus the #. If scale is non-zero, it becomes the scale for the graph. Uses a logarithmic scale (to see small numbers) when you use -l switch. Takes the switch `-t' to use a temperature gradient, which makes the gradient values change depending on the amplitude of a particular graph value (try it and see). The flag `-x' inverts the x axis and `-y' inverts the y axis of the graph. The flag `-m' sets a nonzero minimum/lowerbound, ensuring that all values are at least the specified minimum (excluding zero).

diskiograph_read (device) (height),(width) (gradient colour 1) (gradient colour 2) (scale) (-t) (-l) (-x) (-y) (-m value)
    Disk IO graph for reads, colours defined in hex, minus the #. If scale is non-zero, it becomes the scale for the graph. Device as in diskio. Uses a logarithmic scale (to see small numbers) when you use -l switch. Takes the switch `-t' to use a temperature gradient, which makes the gradient values change depending on the amplitude of a particular graph value (try it and see). The flag `-x' inverts the x axis and `-y' inverts the y axis of the graph. The flag `-m' sets a nonzero minimum/lowerbound, ensuring that all values are at least the specified minimum (excluding zero).

diskiograph_write (device) (height),(width) (gradient colour 1) (gradient colour 2) (scale) (-t) (-l) (-x) (-y) (-m value)
    Disk IO graph for writes, colours defined in hex, minus the #. If scale is non-zero, it becomes the scale for the graph. Device as in diskio. Uses a logarithmic scale (to see small numbers) when you use -l switch. Takes the switch `-t' to use a temperature gradient, which makes the gradient values change depending on the amplitude of a particular graph value (try it and see). The flag `-x' inverts the x axis and `-y' inverts the y axis of the graph. The flag `-m' sets a nonzero minimum/lowerbound, ensuring that all values are at least the specified minimum (excluding zero).

distribution
    The name of the distribution. It could be that some of the untested distributions will show up wrong or as “unknown”, if that’s the case post a bug on sourceforge, make sure it contains the name of your distribution, the contents of and if there is a file that only exists on your distribution, also add the path of that file in the bug. If there is no such file, please add another way which we can use to identify your distribution.

downspeed (net)
    Download speed in suitable IEC units.

downspeedf (net)
    Download speed in KiB with one decimal.

downspeedgraph (netdev) (height),(width) (gradient colour 1) (gradient colour 2) (scale) (-t) (-l) (-x) (-y) (-m)
    Download speed graph, colours defined in hex, minus the #. If scale is non-zero, it defines the maximum value of the graph (in bytes per second). Uses a logarithmic scale (to see small numbers) when you use -l switch. Takes the switch `-t' to use a temperature gradient, which makes the gradient values change depending on the amplitude of a particular graph value (try it and see). The flag `-x' inverts the x axis and `-y' inverts the y axis of the graph. The flag `-m' sets a nonzero minimum/lowerbound, ensuring that all values are at least the specified minimum (excluding zero).

draft_mails (maildir) (interval)
    Number of mails marked as draft in the specified mailbox or mail spool if not. Only maildir type mailboxes are supported, mbox type will return -1.

else
    Text to show if any of the above are not true.

endif
    Ends an $if block.

entropy_avail
    Current entropy available for crypto freaks.

entropy_bar (height),(width)
    Normalized bar of available entropy for crypto freaks.

entropy_perc
    Percentage of entropy available in comparison to the poolsize.

entropy_poolsize
    Total size of system entropy pool for crypto freaks.

eval string
    Evaluates given string according to the rules of conky.text interpretation, i.e. parsing any contained text object specifications into their output, any occurring `$′intoasingle′' and so on. The output is then being parsed again.

exec command
    Executes a shell command and displays the output in conky. Warning: this takes a lot more resources than other variables. I’d recommend coding wanted behaviour in C/C++ and posting a patch.

execbar (height),(width) command
    Same as exec, except if the first value returned is a value between 0-100, it will use that number to draw a horizontal bar. The height and width parameters are optional, and default to the default_bar_height and default_bar_width config settings, respectively.

execgauge (height),(width) command
    Same as exec, except if the first value returned is a value between 0-100, it will use that number to draw a round gauge (much like a vehicle speedometer). The height and width parameters are optional, and default to the default_gauge_height and default_gauge_width config settings, respectively.

execgraph command (height),(width) (gradient color 1) (gradient color 2) (scale) (-t) (-l) (-x) (-y) (-m value)
    Draws a horizontally scrolling graph with values from 0-100 plotted on the vertical axis. All parameters following the command are optional. Gradient colors can be specified as hexadecimal values with no 0x or # prefix. Use the -t switch to enable a temperature gradient, so that small values are “cold” with color 1 and large values are “hot” with color 2. Without the -t switch, the colors produce a horizontal gradient spanning the width of the graph. The scale parameter defines the maximum value of the graph. Use the -l switch to enable a logarithmic scale, which helps to see small values. The default size for graphs can be controlled via the default_graph_height and default_graph_width config settings. The flag `-x' inverts the x axis and `-y' inverts the y axis of the graph. The flag `-m' sets a nonzero minimum/lowerbound, ensuring that all values are at least the specified minimum (excluding zero).

    If you need to execute a command with spaces, you have a couple options:

    1.  wrap your command in double-quotes, or

    2.  put your command into a separate file, such as ~/bin/myscript.sh, and use that as your execgraph command.

    Remember to make your script executable!

    In the following example, we set up execgraph to display seconds (0-59) on a graph that is 50px high and 200px wide, using a temperature gradient with colors ranging from red for small values (FF0000) to yellow for large values (FFFF00). We set the scale to 60.

            ${execgraph ~/seconds.sh 50,200 FF0000 FFFF00 60 -t}

execi interval command
    Same as exec, but with a specific interval in seconds. The interval can’t be less than the update_interval in your configuration. See also $texeci.

execibar interval (height),(width) command
    Same as execbar, but with an interval.

execigauge interval (height),(width) command
    Same as execgauge, but with an interval.

execigraph interval command (height),(width) (gradient color 1) (gradient color 2) (scale) (-t) (-l) (-x) (-y) (-m value)
    Same as execgraph, but with an interval.

execp command
    Executes a shell command and displays the output in conky. Warning: this takes a lot more resources than other variables. I’d recommend coding wanted behaviour in C/C++ and posting a patch. This differs from $exec in that it parses the output of the command, so you can insert things like `${color red}hi!${color}` in your script and have it correctly parsed by Conky. Caveats: Conky parses and evaluates the output of $execp every time Conky loops, and then destroys all the objects. If you try to use anything like $execi within an execpstatement, itwillfunctionallyrunatthesameintervalthattheexecp statement runs, as it is created and destroyed at every interval.

execpi interval command
    Same as execp, but with an interval. Note that the output from the $execpi command is still parsed and evaluated at every interval.

flagged_mails (maildir) (interval)
    Number of mails marked as flagged in the specified mailbox or mail spool if not. Only maildir type mailboxes are supported, mbox type will return -1.

font (font)
    Specify a different font. This new font will apply to the current line and everything following. You can use a $font with no arguments to change back to the default font (much like with $color).

fontN
    Change font to fontN configuration option, where N is a digit between 0 and 9, inclusively.

format_time seconds format
    Format time given in seconds. This var only works when the times_in_seconds configuration setting is on. Format is a string that should start and end with a double quote " character. The quote characters are not part of the output, ,,,(,) and \ are replaced by weeks,days,hours,minutes,seconds,(,) and . If you leave out a unit, it’s value will be expressed in the highest unit lower than the one left out. Text between ()-chars will not be visible if a replaced unit in this text is 0. If seconds is a decimal number then you can see the numbers behind the point by using followed by a number that specifies the amount of digits behind the point that you want to see (maximum 9). You can also place a `x' behind so you have all digits behind the point and no trailing zero’s. (also maximum 9).

forwarded_mails (maildir) (interval)
    Number of mails marked as forwarded in the specified mailbox or mail spool if not. Only maildir type mailboxes are supported, mbox type will return -1.

free_bufcache
    Amount of memory cached or buffered, as reported by free. Linux only.

free_cached
    Amount of memory cached, as reported by free. Linux only.

freq (n)
    Returns CPU #n’s frequency in MHz. CPUs are counted from 1.

    Default: 1

freq2 (n)
    Returns CPU #n’s clock speed from assembly in MHz. CPUs are counted from 1.

    Default: 1

freq_g (n)
    Returns CPU #n’s frequency in GHz. CPUs are counted from 1.

    Default: 1

fs_bar (height),(width) fs
    Bar that shows how much space is used on a file system. height is the height in pixels. fs is any file on that file system.

fs_bar_free (height),(width) fs
    Bar that shows how much space is free on a file system. height is the height in pixels. fs is any file on that file system.

fs_free (fs)
    Free space on a file system available for users.

fs_free_perc (fs)
    Free percentage of space on a file system available for users.

fs_size (fs)
    File system size.

fs_type (fs)
    File system type.

fs_used (fs)
    File system used space.

fs_used_perc (fs)
    Percent of file system used space.

gid_name gid
    Name of group with this gid.

github_notifications
    Number of GitHub notifications.

goto x
    The next element will be printed at position `x'.

gw_iface
    Displays the default route’s interface or “multiple”/“none” accordingly.

gw_ip
    Displays the default gateway’s IP or “multiple”/“none” accordingly.

hddtemp (dev)
    Displays temperature of a selected hard disk drive as reported by the hddtemp daemon. Use hddtemp_host and hddtemp_port to specify a host and port for all hddtemp objects. If no dev parameter is given, the first disk returned by the hddtemp daemon is used.

head logfile lines (next_check)
    Displays first N lines of supplied text file. The file is checked every `next_check' update. If next_check is not supplied, Conky defaults to 2. Max of 30 lines can be displayed, or until the text buffer is filled.

hr (height)
    Horizontal line, height is the height in pixels.

hwmon (dev) type n (factor offset)
    Hwmon sensor from sysfs (Linux 2.6). Parameter dev can be: 1. Number. e.g 1 means hwmon1. 2. Module name. e.g. k10temp means the first hwmon device whose module name is `k10temp. 3. Omitted. Then the first hwmon device (hwmon0) will be used.

    Parameter type is either in or vol meaning voltage; fan meaning fan; temp meaning temperature. Parameter n is number of the sensor. See /sys/class/hwmon/ on your local computer. The optional arguments factor and offset allow precalculation of the raw input, which is being modified as follows: input = input * factor + offset. Note that they have to be given as decimal values (i.e. contain at least one decimal place).

i2c (dev) type n (factor offset)
    I2C sensor from sysfs (Linux 2.6). Parameter dev may be omitted if you have only one I2C device. Parameter type is either in or vol meaning voltage; fan meaning fan; temp meaning temperature. Parameter n is number of the sensor. See /sys/bus/i2c/devices/ on your local computer. The optional arguments factor and offset allow precalculation of the raw input, which is being modified as follows: input = input * factor + offset. Note that they have to be given as decimal values (i.e. contain at least one decimal place).

i8k_ac_status
    If running the i8k kernel driver for Inspiron laptops, displays whether ac power is on, as listed in /proc/i8k (translated to human-readable). Beware that this is by default not enabled by i8k itself.

i8k_bios
    If running the i8k kernel driver for Inspiron laptops, displays the bios version as listed in /proc/i8k.

i8k_buttons_status
    If running the i8k kernel driver for Inspiron laptops, displays the volume buttons status as listed in /proc/i8k.

i8k_cpu_temp
    If running the i8k kernel driver for Inspiron laptops, displays the cpu temperature in Celsius, as reported by /proc/i8k.

i8k_left_fan_rpm
    If running the i8k kernel driver for Inspiron laptops, displays the left fan’s rate of rotation, in revolutions per minute as listed in /proc/i8k. Beware, some laptops i8k reports these fans in reverse order.

i8k_left_fan_status
    If running the i8k kernel driver for Inspiron laptops, displays the left fan status as listed in /proc/i8k (translated to human-readable). Beware, some laptops i8k reports these fans in reverse order.

i8k_right_fan_rpm
    If running the i8k kernel driver for Inspiron laptops, displays the right fan’s rate of rotation, in revolutions per minute as listed in /proc/i8k. Beware, some laptops i8k reports these fans in reverse order.

i8k_right_fan_status
    If running the i8k kernel driver for Inspiron laptops, displays the right fan status as listed in /proc/i8k (translated to human-readable). Beware, some laptops i8k reports these fans in reverse order.

i8k_serial
    If running the i8k kernel driver for Inspiron laptops, displays your laptop serial number as listed in /proc/i8k.

i8k_version
    If running the i8k kernel driver for Inspiron laptops, displays the version formatting of /proc/i8k.

ibm_brightness
    If running the IBM ACPI, displays the brigtness of the laptops’s LCD (0-7).

ibm_fan
    If running the IBM ACPI, displays the fan speed.

ibm_temps N
    If running the IBM ACPI, displays the temperatures from the IBM temperature sensors (N=0..7) Sensor 0 is on the CPU, 3 is on the GPU.

ibm_thinklight
    If running the IBM ACPI, displays the status of your ThinkLight™. Value is either `on', `off' or `unknown'.

ibm_volume
    If running the IBM ACPI, displays the “master” volume, controlled by the volume keys (0-14).

ical number file
    Shows title of event number `number' in the ical (RFC 5545) file `file'. The events are first ordered by starting time, events that started in the past are ignored. The events that are shown are the VEVENTS, the title that is shown is the SUMMARY and the starting time used for sorting is DTSTART.

iconv_start codeset_from codeset_to
    Convert text from one codeset to another using GNU iconv. Needs to be stopped with iconv_stop.

iconv_stop
    Stop iconv codeset conversion.

if_empty (var)
    if conky variable VAR is empty, display everything between $if_empty and the matching $endif.

if_existing file (string)
    if FILE exists, display everything between if_existing and the matching endif.TheoptionalsecondparameterchecksforFILEcontainingthespecifiedstringandprintseverythingbetweenif_existing and the matching $endif.

if_gw
    if there is at least one default gateway, display everything between $if_gw and the matching $endif.

if_match expression
    Evaluates the given boolean expression, printing everything between $if_match and the matching $endif depending on whether the evaluation returns true or not. Valid expressions consist of a left side, an operator and a right side. Left and right sides are being parsed for contained text objects before evaluation.

    Recognised left and right side types are:

    •   double: Argument consists of only digits and a single dot.

    •   long: Argument consists of only digits.

    •   string: Argument is enclosed in quotation marks (").

    Valid operands are:

    •   < or >

    •   <= or >=

    •   == or !=

if_mixer_mute (mixer)
    If mixer exists, display everything between $if_mixer_mute and the matching $endif. If no mixer is specified, “Vol” is used.

if_mounted (mountpoint)
    if MOUNTPOINT is mounted, display everything between $if_mounted and the matching $endif.

if_mpd_playing
    if mpd is playing or paused, display everything between $if_mpd_playing and the matching $endif.

if_pa_sink_muted
    If Pulseaudio’s default sink is muted, display everything between $if_pa_sink_muted and the corresponding $else or $endif.

if_pa_source_muted
    If Pulseaudio’s default source (e.g. your microphone) is muted, display everything between $if_pa_source_muted and the corresponding $else or $endif.

if_pa_source_running
    If Pulseaudio’s default source is running (e.g. a program is accessing your microphone), display everything between $if_pa_source_running and the corresponding $else or $endif.

if_running (process)
    If PROCESS is running, display everything between $if_running and the corresponding $else or $endif. Note that PROCESS may be either a full command line with arguments (without the directory prefix), or simply the name of an executable. For example, either of the following will be true if there is a running process with the command line /usr/bin/conky -u 5: * ${if_running conky -u 5} or * ${if_running conky}

    It is important not to include trailing spaces. For example, ${if_running conky } will be false.

if_smapi_bat_installed (INDEX)
    when using smapi, if the battery with index INDEX is installed, display everything between $if_smapi_bat_installed and the matching $endif.

if_up (interface)
    if INTERFACE exists and is up, display everything between $if_up and the matching $endif.

if_updatenr (updatenr)
    If it’s the UPDATENR-th time that conky updates, display everything between $if_updatenr and the matching $endif. The counter resets when the highest UPDATENR is reached.

    Example: {$if_updatenr 1}foo$endif{$if_updatenr 2}bar$endif{$if_updatenr 4}$endif shows foo 25% of the time followed by bar 25% of the time followed by nothing the other half of the time.

if_xmms2_connected
    Display everything between $if_xmms2_connected and the matching $endif if xmms2 is running.

iface (number)
    Display interface names starting from 1, eg ${iface 1}.

image  (-p x,y) (-s WxH) (-n) (-f interval)
    Renders an image from the path specified using Imlib2. Takes 4 optional arguments: a position, a size, a no-cache switch, and a cache flush interval. Changing the x,y position will move the position of the image, and changing the WxH will scale the image. If you specify the no-cache flag (-n), the image will not be cached. Alternately, you can specify the -f int switch to specify a cache flush interval for a particular image. Example: ${image /home/brenden/cheeseburger.jpg -p 20,20 -s 200x200} will render `cheeseburger.jpg' at (20,20) scaled to 200x200 pixels. Conky does not make any attempt to adjust the position (or any other formatting) of images, they are just rendered as per the arguments passed. The only reason $image is part of the conky.text section, is to allow for runtime modifications, through $execp $lua_parse, or some other method.

imap_messages (args)
    Displays the number of messages in your global IMAP inbox by default. You can define individual IMAP inboxes separately by passing arguments to this object. Arguments are: “host user pass [-i interval (in seconds)] [-f `folder'] [-p port] [-e `command'] [-r retries]”. Default port is 143, default folder is `INBOX', default interval is 5 minutes, and default number of retries before giving up is 5. If the password is supplied as ’*’, you will be prompted to enter the password when Conky starts.

imap_unseen (args)
    Displays the number of unseen messages in your global IMAP inbox by default. You can define individual IMAP inboxes separately by passing arguments to this object. Arguments are: “host user pass [-i interval (in seconds)] [-f `folder'] [-p port] [-e `command'] [-r retries]”. Default port is 143, default folder is `INBOX', default interval is 5 minutes, and default number of retries before giving up is 5. If the password is supplied as ’*’, you will be prompted to enter the password when Conky starts.

intel_backlight
    Display the brightness of your Intel backlight in percent.

ioscheduler disk
    Prints the current ioscheduler used for the given disk name (i.e. e.g. “hda” or “sdb”).

irc server(:port) #channel (max_msg_lines)
    Shows everything that’s being told in #channel on IRCserver `server'. TCP-port 6667 is used for the connection unless `port' is specified. Shows everything since the last time or the last `max_msg_lines' entries if specified.

journal lines (type)
    Displays last N lines of the systemd journal. The optional type can be `user' or `system' which will show only the user or system journal respectively. By default, all journal lines visible to the user are shown. A maximum of 200 lines can be displayed, or until the text buffer is filled.

kernel
    Kernel version.

key_caps_lock
    An indicator for Capital Lock key.

key_num_lock
    An indicator for Number Lock key.

key_scroll_lock
    An indicator for Scrolling Lock key.

keyboard_layout
    Display keyboard layout.

laptop_mode
    The value of /proc/sys/vm/laptop_mode.

legacymem
    Amount of memory used, calculated the same way as in the free program.

lines textfile
    Displays the number of lines in the given file.

loadavg (1|2|3)
    System load average, 1 is for past 1 minute, 2 for past 5 minutes and 3 for past 15 minutes. Without argument, prints all three values separated by whitespace.

loadgraph (height),(width) (gradient colour 1) (gradient colour 2) (scale) (-t) (-l) (-x) (-y) (-m value)
    Load1 average graph, similar to xload, with optional colours in hex, minus the #. Uses a logarithmic scale (to see small numbers) when you use the -l switch. Takes the switch `-t' to use a temperature gradient, which makes the gradient values change depending on the amplitude of a particular graph value (try it and see). The flag `-x' inverts the x axis and `-y' inverts the y axis of the graph. The flag `-m' sets a nonzero minimum/lowerbound, ensuring that all values are at least the specified minimum (excluding zero).

lowercase text
    Converts all letters into lowercase.

lua function_name (function parameters)
    Executes a Lua function with given parameters, then prints the returned string. See also `lua_load' on how to load scripts. Conky puts `conky_' in front of function_name to prevent accidental calls to the wrong function unless you place `conky_' in front of it yourself.

lua_bar (height,width) function_name (function parameters)
    Executes a Lua function with given parameters and draws a bar. Expects result value to be an integer between 0 and 100. See also `lua_load' on how to load scripts. Conky puts `conky_' in front of function_name to prevent accidental calls to the wrong function unless you place `conky_' in front of it yourself.

lua_gauge (height,width) function_name (function parameters)
    Executes a Lua function with given parameters and draws a gauge. Expects result value to be an integer between 0 and 100. See also `lua_load' on how to load scripts. Conky puts `conky_' in front of function_name to prevent accidental calls to the wrong function unless you place `conky_' in front of it yourself.

lua_graph function_name (height),(width) (gradient colour 1) (gradient colour 2) (scale) (-t) (-l) (-x) (-y) (-m value)
    Executes a Lua function with and draws a graph. Expects result value to be any number, and by default will scale to show the full range. See also `lua_load' on how to load scripts. Takes the switch `-t' to use a temperature gradient, which makes the gradient values change depending on the amplitude of a particular graph value (try it and see). Conky puts `conky_' in front of function_name to prevent accidental calls to the wrong function unless you put you place `conky_' in front of it yourself. The flag `-x' inverts the x axis and `-y' inverts the y axis of the graph. The flag `-m' sets a nonzero minimum/lowerbound, ensuring that all values are at least the specified minimum (excluding zero).

lua_parse function_name (function parameters)
    Executes a Lua function with given parameters as per $lua, then parses and prints the result value as per the syntax for the conky.text section. See also `lua_load' on how to load scripts. Conky puts `conky_' in front of function_name to prevent accidental calls to the wrong function unless you place `conky_' in front of it yourself.

machine
    Machine, e.g. i686, x86_64.

mails (mailbox) (interval)
    Mail count in the specified mailbox or your mail spool if not. Both mbox and maildir type mailboxes are supported. You can use a program like fetchmail to get mails from some server using your favourite protocol. See also new_mails.

mboxscan (-n number of messages to print) (-fw from width) (-sw subject width) mbox
    Print a summary of recent messages in an mbox format mailbox. mbox parameter is the filename of the mailbox (can be encapsulated using ’“’, ie. ${mboxscan -n 10”/home/brenden/some box”}

mem Amount of memory in use.

memactive
    Amount of active memory. FreeBSD only.

memavail
    Amount of available memory as recorded in /proc/meminfo. Linux 3.14+ only.

membar (height),(width)
    Bar that shows amount of memory in use.

memdirty
    Amount of “dirty” memory. Linux only.

memeasyfree
    Amount of free memory including the memory that is very easily freed (buffers/cache).

memfree
    Amount of free memory.

memgauge (height),(width)
    Gauge that shows amount of memory in use (see cpugauge).

memgraph (height),(width) (gradient colour 1) (gradient colour 2) (scale) (-t) (-l) (-x) (-y) (-m value)
    Memory usage graph. Uses a logarithmic scale (to see small numbers) when you use the -l switch. Takes the switch `-t' to use a temperature gradient, which makes the gradient values change depending on the amplitude of a particular graph value (try it and see). The flag `-x' inverts the x axis and `-y' inverts the y axis of the graph. The flag `-m' sets a nonzero minimum/lowerbound, ensuring that all values are at least the specified minimum (excluding zero).

meminactive
    Amount of inactive memory. FreeBSD only.

memlaundry
    Amount of memory in the laundry queue. FreeBSD only.

memmax
    Total amount of memory.

memperc
    Percentage of memory in use.

memwired
    Amount of wired memory. FreeBSD only.

memwithbuffers
    Amount of memory in use, including that used by system buffers and caches.

memwithbuffersbar (height),(width)
    Bar that shows amount of memory in use (including memory used by system buffers and caches).

memwithbuffersgraph (height),(width) (gradient colour 1) (gradient colour 2) (scale) (-t) (-l) (-x) (-y) (-m value)
    Memory usage graph including memory used by system buffers and cache. Uses a logarithmic scale (to see small numbers) when you use the -l switch. Takes the switch `-t' to use a temperature gradient, which makes the gradient values change depending on the amplitude of a particular graph value (try it and see). The flag `-x' inverts the x axis and `-y' inverts the y axis of the graph. The flag `-m' sets a nonzero minimum/lowerbound, ensuring that all values are at least the specified minimum (excluding zero).

mixer (device)
    Prints the mixer value as reported by the OS. On Linux, this variable uses the OSS emulation, so you need the proper kernel module loaded. Default mixer is “Vol”, but you can specify one of the available OSS controls: “Vol”, “Bass”, “Trebl”, “Synth”, “Pcm”, “Spkr”, “Line”, “Mic”, “CD”, “Mix”, “Pcm2”, “Rec”, “IGain”, “OGain”, “Line1”, “Line2”, “Line3”, “Digital1”, “Digital2”, “Digital3”, “PhoneIn”, “PhoneOut”, “Video”, “Radio” and “Monitor”.

    Default: Vol

mixerbar (device)
    Displays mixer value in a bar as reported by the OS. See docs for $mixer for details on arguments.

mixerl (device)
    Prints the left channel mixer value as reported by the OS. See docs for $mixer for details on arguments.

mixerlbar (device)
    Displays the left channel mixer value in a bar as reported by the OS. See docs for $mixer for details on arguments.

mixerr (device)
    Prints the right channel mixer value as reported by the OS. See docs for $mixer for details on arguments.

mixerrbar (device)
    Displays the right channel mixer value in a bar as reported by the OS. See docs for $mixer for details on arguments.

moc_album
    Album of the current MOC song.

moc_artist
    Artist of the current MOC song.

moc_bitrate
    Bitrate in the current MOC song.

moc_curtime
    Current time of the current MOC song.

moc_file
    File name of the current MOC song.

moc_rate
    Rate of the current MOC song.

moc_song
    The current song name being played in MOC.

moc_state
    Current state of MOC; playing, stopped etc.

moc_timeleft
    Time left in the current MOC song.

moc_title
    Title of the current MOC song.

moc_totaltime
    Total length of the current MOC song.

monitor
    Number of the monitor on which conky is running or the message “Not running in X” if this is the case.

monitor_number
    Number of monitors or the message “Not running in X” if this is the case.

mouse_speed
    Display mouse speed.

mpd_album
    Album in current MPD song.

mpd_albumartist
    Artist of the album of the current MPD song.

mpd_artist
    Artist in current MPD song must be enabled at compile.

mpd_bar (height),(width)
    Bar of mpd’s progress.

mpd_bitrate
    Bitrate of current song.

mpd_comment (max length)
    Comment of current MPD song.

mpd_date
    Date of current song.

mpd_elapsed
    Song’s elapsed time.

mpd_file
    Prints the file name of the current MPD song.

mpd_length
    Song’s length.

mpd_name
    Prints the MPD name field.

mpd_percent
    Percent of song’s progress.

mpd_random
    Random status (On/Off).

mpd_repeat
    Repeat status (On/Off).

mpd_smart (max length)
    Prints the song name in either the form “artist - title” or file name, depending on whats available.

mpd_status
    Playing, stopped, et cetera.

mpd_title (max length)
    Title of current MPD song.

mpd_track
    Prints the MPD track field.

mpd_vol
    MPD’s volume.

mysql query
    Shows the first field of the first row of the result of the query.

nameserver (index)
    Print a nameserver from /etc/resolv.conf.

new_mails (mailbox) (interval)
    Unread mail count in the specified mailbox or mail spool if not. Both mbox and maildir type mailboxes are supported.

no_update text
    Shows text and parses the vars in it, but doesn’t update them. Use this for things that do not change while conky is running, like $machine, $conky_version,... By not updating this you can save some resources.

nodename
    Hostname.

nodename_short
    Short hostname (same as `hostname -s' shell command).

nvidia argument (GPU_ID)
    Nvidia graphics card information via the XNVCtrl library.

    Temperatures are printed as float, all other values as integers.

    GPU_ID: Optional parameter to choose the GPU to be used as 0,1,2,3,.. Default parameter is 0

    Possible arguments:

    Argument | Alias | Description
    gputemp | temp | GPU temperature
    gputempthreshold | threshold | Temperature threshold where the GPU will reduce its clock speed
    ambienttemp | ambient | Ambient temperature outside the graphics card
    gpufreqcur | gpufreq | Current GPU clock speed
    gpufreqmin |  | Minimum GPU clock speed
    gpufreqmax |  | Maximum GPU clock speed
    memfreqcur | memfreq | Current memory clock speed
    memfreqmin |  | Minimum memory clock speed
    memfreqmax |  | Maximum memory clock speed
    mtrfreqcur | mtrfreq | Current memory transfer rate clock speed
    mtrfreqmin |  | Minimum memory transfer rate clock speed
    mtrfreqmax |  | Maximum memory transfer rate clock speed
    perflevelcur | perflevel | Current performance level
    perflevelmin |  | Lowest performance level
    perflevelmax |  | Highest performance level
    perfmode |  | Performance mode
    gpuutil |  | GPU utilization %
    membwutil |  | Memory bandwidth utilization %
    videoutil |  | Video engine utilization %
    pcieutil |  | PCIe bandwidth utilization %
    memused | mem | Amount of used memory
    memfree | memavail | Amount of free memory
    memmax | memtotal | Total amount of memory
    memutil | memperc | Memory utilization %
    fanspeed |  | Fan speed
    fanlevel |  | Fan level %
    imagequality |  | Image quality
    modelname |  | Model name of the GPU card
    driverversion |  | Driver version

nvidiabar (height),(width) argument (GPU_ID)
    Same as nvidia, except it draws its output in a horizontal bar. The height and width parameters are optional, and default to the default_bar_height and default_bar_width config settings, respectively.

    GPU_ID: Optional parameter to choose the GPU to be used as 0,1,2,3,.. Default parameter is 0

    Note the following arguments are incompatible:

    •   gputempthreshold (threshold)

    •   gpufreqmin

    •   gpufreqmax

    •   memfreqmin

    •   memfreqmax

    •   mtrfreqmin

    •   mtrfreqmax

    •   perflevelmin

    •   perflevelmax

    •   perfmode

    •   memtotal (memmax)

    •   fanspeed

nvidiagauge (height),(width) argument (GPU_ID)
    Same as nvidiabar, except a round gauge (much like a vehicle speedometer). The height and width parameters are optional, and default to the default_gauge_height and default_gauge_width config settings, respectively.

    GPU_ID: Optional parameter to choose the GPU to be used as 0,1,2,3,.. Default parameter is 0

    For possible arguments see nvidia and nvidiabar.

nvidiagraph argument (height),(width) (gradient color 1) (gradient color 2) (scale) (-t) (-l) (-x) (-y) (-m) GPU_ID
    Same as nvidiabar, except a horizontally scrolling graph with values from 0-100 plotted on the vertical axis. The height and width parameters are optional, and default to the default_graph_height and default_graph_width config settings, respectively.

    GPU_ID: NOT optional. This parameter allows to choose the GPU to be used as 0,1,2,3,..

    For possible arguments see nvidia and nvidiabar. To learn more about the -t -l -x -y and gradient color options, see execgraph.

offset (pixels)
    Move text over by N pixels. See also $voffset.

outlinecolor (color)
    Change outline color.

pa_card_active_profile
    Pulseaudio’s default card active profile.

pa_card_name
    Pulseaudio’s default card name.

pa_sink_active_port_description
    Pulseaudio’s default sink active port description.

pa_sink_active_port_name
    Pulseaudio’s default sink active port name.

pa_sink_description
    Pulseaudio’s default sink description.

pa_sink_volume
    Pulseaudio’s default sink volume percentage.

pa_sink_volumebar
    Pulseaudio’s default sink volume bar.

password (length)
    Generate random passwords.

pb_battery item
    If running on Apple powerbook/ibook, display information on battery status. The item parameter specifies, what information to display. Exactly one item must be specified. Valid items are:

    Item | Description
    status | Display if battery is fully charged, charging, discharging or absent (running on AC)
    percent | Display charge of battery in percent, if charging or discharging. Nothing will be displayed, if battery is fully charged or absent.
    time | Display the time remaining until the battery will be fully charged or discharged at current rate. Nothing is displayed, if battery is absent or if it’s present but fully charged and not discharging.

pid_chroot pid
    Directory used as rootdirectory by the process (this will be “/” unless the process did a chroot syscall).

pid_cmdline pid
    Command line this process was invoked with.

pid_cwd pid
    Current working directory of the process.

pid_egid pid
    The effective gid of the process.

pid_environ pid varname
    Contents of a environment-var of the process.

pid_environ_list pid
    List of environment-vars that the process can see.

pid_euid pid
    The effective uid of the process.

pid_exe pid
    Path to executed command that started the process.

pid_fsgid pid
    The file system gid of the process.

pid_fsuid pid
    The file system uid of the process.

pid_gid pid
    The real gid of the process.

pid_nice pid
    The nice value of the process.

pid_openfiles pid
    List of files that the process has open.

pid_parent pid
    The pid of the parent of the process.

pid_priority pid
    The priority of the process (see `priority' in “man 5 proc”).

pid_read pid
    Total number of bytes read by the process.

pid_sgid pid
    The saved set gid of the process.

pid_state pid
    State of the process.

pid_state_short pid
    One of the chars in “RSDZTW” representing the state of the process where R is running, S is sleeping in an interruptible wait, D is waiting in uninterruptible disk sleep, Z is zombie, T is traced or stopped (on a signal), and W is paging.

pid_stderr pid
    Filedescriptor binded to the STDERR of the process.

pid_stdin pid
    Filedescriptor binded to the STDIN of the process.

pid_stdout pid
    Filedescriptor binded to the STDOUT of the process.

pid_suid pid
    The saved set uid of the process.

pid_thread_list pid
    List with pid’s from threads from this process.

pid_threads pid
    Number of threads in process containing this thread.

pid_time pid
    Sum of $pid_time_kernelmode and $pid_time_usermode.

pid_time_kernelmode pid
    Amount of time that the process has been scheduled in kernel mode in seconds.

pid_time_usermode pid
    Amount of time that the process has been scheduled in user mode in seconds.

pid_uid pid
    The real uid of the process.

pid_vmdata pid
    Data segment size of the process.

pid_vmexe pid
    Text segment size of the process.

pid_vmhwm pid
    Peak resident set size (“high water mark”) of the process.

pid_vmlck pid
    Locked memory size of the process.

pid_vmlib pid
    Shared library code size of the process.

pid_vmpeak pid
    Peak virtual memory size of the process.

pid_vmpte pid
    Page table entries size of the process.

pid_vmrss pid
    Resident set size of the process.

pid_vmsize pid
    Virtual memory size of the process.

pid_vmstk pid
    Stack segment size of the process.

pid_write pid
    Total number of bytes written by the process.

platform (dev) type n (factor offset)
    Platform sensor from sysfs (Linux 2.6). Parameter dev may be omitted if you have only one platform device. Platform type is either in or vol meaning voltage; fan meaning fan; temp meaning temperature. Parameter n is number of the sensor. See /sys/bus/platform/devices/ on your local computer. The optional arguments factor and offset allow precalculation of the raw input, which is being modified as follows: input = input * factor + offset. Note that they have to be given as decimal values (i.e. contain at least one decimal place).

pop3_unseen (args)
    Displays the number of unseen messages in your global POP3 inbox by default. You can define individual POP3 inboxes separately by passing arguments to this object. Arguments are: “host user pass [-i interval (in seconds)] [-p port] [-e `command'] [-r retries]”. Default port is 110, default interval is 5 minutes, and default number of retries before giving up is 5. If the password is supplied as ’*’, you will be prompted to enter the password when Conky starts.

pop3_used (args)
    Displays the amount of space (in MiB, 2^20) used in your global POP3 inbox by default. You can define individual POP3 inboxes separately by passing arguments to this object. Arguments are: “host user pass [-i interval (in seconds)] [-p port] [-e `command'] [-r retries]”. Default port is 110, default interval is 5 minutes, and default number of retries before giving up is 5. If the password is supplied as ’*’, you will be prompted to enter the password when Conky starts.

processes
    Total processes (sleeping and running).

read_tcp (host) port
    Connects to a tcp port on a host (default is localhost), reads every char available at the moment and shows them.

read_udp (host) port
    Connects to a udp port on a host (default is localhost), reads every char available at the moment and shows them.

replied_mails (maildir) (interval)
    Number of mails marked as replied in the specified mailbox or mail spool if not. Only maildir type mailboxes are supported, mbox type will return -1.

rss uri interval_in_seconds action (num_par (spaces_in_front))
    Download and parse RSS feeds. The interval may be a (floating point) value greater than 0. Action may be one of the following: feed_title, item_title (with num par), item_desc (with num par) and item_titles (when using this action and spaces_in_front is given conky places that many spaces in front of each item). This object is threaded, and once a thread is created it can’t be explicitly destroyed. One thread will run for each URI specified. You can use any protocol that Curl supports.

rstrip text
    Strips all trailing whitespace from input.

running_processes
    Running processes (not sleeping). Requires Linux 2.6.

running_threads
    Number of running (runnable) threads. Linux only.

scroll (direction) length (step) (interval) text
    Scroll `text' by `step' characters to the left or right (set `direction' to `left' or `right' or `wait') showing `length' number of characters at the same time. The text may also contain variables. `step' is optional and defaults to 1 if not set. `direction' is optional and defaults to left if not set. When direction is `wait' then text will scroll left and wait for `interval' itertations at the beginning and end of the text. If a var creates output on multiple lines then the lines are placed behind each other separated with a `|'-sign. If you change the textcolor inside $scroll it will automatically have it’s old value back at the end of $scroll. The end and the start of text will be separated by `length' number of spaces unless direction is `wait'.

seen_mails (maildir) (interval)
    Number of mails marked as seen in the specified mailbox or mail spool if not. Only maildir type mailboxes are supported, mbox type will return -1.

shadecolor (color)
    Change shading color.

shmem
    Amount of shared memory. Linux only.

sip_status (switch)
    Prints info regarding System Integrity Protection (SIP) on macOS. If no switch is provided, prints SIP status (enabled / disabled), else, status of the specific SIP feature corresponding to the switch provided.

    Below are shown the available switches:

    SWITCH | RESULT | STATUS
    0 | apple internal | YES/NO
    1 | forbid untrusted kexts | YES/NO
    2 | forbid task-for-pid | YES/NO
    3 | restrict filesystem | YES/NO
    4 | forbid kernel-debugger | YES/NO
    5 | restrict dtrace | YES/NO
    6 | restrict nvram | YES/NO
    7 | forbid device-configuration | YES/NO
    8 | forbid any-recovery-os | YES/NO
    9 | forbid user-approved-kexts | YES/NO

    uses unsupported configuration?: If yes, prints “unsupported configuration, beware!” Else, prints “configuration is ok”.

    USAGE:

            $ conky -t '${sip_status}'
            # print SIP status
            $ conky -t '${sip_status 0}'
            # print allows apple-internal? Yes or No?

    NOTES:

    •   Available for all macOS versions (even the ones prior El Capitan where SIP was first introduced)

    •   If run on versions prior El Capitan SIP is unavailable, so all you will get is “unsupported”.

smapi (ARGS)
    When using smapi, display contents of the /sys/devices/platform/smapi directory. ARGS are either (FILENAME) or bat (INDEX) (FILENAME) to display the corresponding files’ content. This is a very raw method of accessing the smapi values. When available, better use one of the smapi_* variables instead.

smapi_bat_bar (INDEX),(height),(width)
    when using smapi, display the remaining capacity of the battery with index INDEX as a bar.

smapi_bat_perc (INDEX)
    when using smapi, display the remaining capacity in percent of the battery with index INDEX. This is a separate variable because it supports the `use_spacer' configuration option.

smapi_bat_power INDEX
    when using smapi, display the current power of the battery with index INDEX in watt. This is a separate variable because the original read out value is being converted from mW. The sign of the output reflects charging (positive) or discharging (negative) state.

smapi_bat_temp INDEX
    when using smapi, display the current temperature of the battery with index INDEX in degree Celsius. This is a separate variable because the original read out value is being converted from milli degree Celsius.

sony_fanspeed
    Displays the Sony VAIO fanspeed information if sony-laptop kernel support is enabled. Linux only.

startcase text
    Capitalises the start of each word.

stippled_hr (space)
    Stippled (dashed) horizontal line.

stock symbol data
    Displays the data of a stock symbol. The following data is supported:

    Name | Description
    1ytp | 1 yr Target Price
    200ma | 200-day Moving Average
    50ma | 50-day Moving Average
    52weekhigh |
    52weeklow |
    52weekrange |
    adv | Average Daily Volume
    ag | Annualized Gain
    ahcrt | After Hours Change realtime
    ask |
    askrt | ask realtime
    asksize |
    bid |
    bidrt | bid realtime
    bidsize |
    bookvalue |
    c200ma | Change From 200-day Moving Average
    c50ma | Change From 50-day Moving Average
    c52whigh | Change from 52-week high
    c52wlow | Change From 52-week Low
    change |
    changert | change realtime
    cip | change in percent
    commission |
    cprt | change percent realtime
    dayshigh |
    dayslow |
    dpd | Dividend Pay Date
    dr | day’s range
    drrt | day’s range realtime
    ds | dividend/share
    dvc | Day’s Value Change
    dvcrt | Day’s Value Change realtime
    dy | Dividend Yield
    ebitda |
    edv | Ex-Dividend Date
    ei | error indication
    epsecy | EPS Estimate Current Year
    epsenq | EPS Estimate Next Quarter
    epseny | EPS Estimate Next Year
    es | earnings/share
    floatshares |
    hg | Holdings Gain
    hgp | Holdings Gain Percent
    hgprt | Holdings Gain Percent realtime
    hgrt | Holdings Gain realtime
    hl | high limit
    hv | Holdings Value
    hvrt | Holdings Value realtime
    ll | low limit
    ltd | Last Trade Date
    ltp | last trade price
    lts | Last Trade Size
    ltt | Last Trade Time
    mc | Market Capitalization
    mcrt | Market Cap realtime
    moreinfo |
    name |
    notes |
    obrt | Order Book realtime
    open |
    pb | price/book
    pc | previous close
    pc200ma | Percent Change From 200-day Moving Average
    pc50ma | Percent Change From 50-day Moving Average
    pc52whigh | percent change from 52-week high
    pc52wlow | Percent Change From 52-week Low
    pegr | PEG Ratio
    pepsecy | Price/EPS Estimate Current Year
    pepseny | Price/EPS Estimate Next Year
    per | P/E Ratio
    perrt | P/E Ratio realtime
    pricepaid |
    ps | price/sales
    se | Stock Exchange
    sharesowned |
    shortratio |
    symbol |
    tradedate |
    tradelinks |
    tt | Ticker Trend
    volume |

swap
    Amount of swap in use.

swapbar (height),(width)
    Bar that shows amount of swap in use.

swapfree
    Amount of free swap.

swapmax
    Total amount of swap.

swapperc
    Percentage of swap in use.

sysctlbyname (name)
    Print sysctl value by name. FreeBSD only.

sysname
    System name, e.g. Linux.

tab (width, (start))
    Puts a tab of the specified width, starting from column `start'. The unit is pixels for both arguments.

tail logfile lines (next_check)
    Displays last N lines of supplied text file. The file is checked every `next_check' update. If next_check is not supplied, Conky defaults to 2. Max of 30 lines can be displayed, or until the text buffer is filled.

tcp_ping host (port)
    Displays the number of microseconds it takes to get a reply on a ping to to tcp `port' on `host'. `port' is optional and has 80 as default. This works on both open and closed ports, just make sure that the port is not behind a firewall or you will get `down' as answer. It’s best to test a closed port instead of an open port, you will get a quicker response.

tcp_portmon port_begin port_end item (index)
    TCP port (both IPv6 and IPv4) monitor for specified local ports. Port numbers must be in the range 1 to 65535. Valid items are:

    Item | Description
    count | Total number of connections in the range
    rip | Remote ip address
    rhost | Remote host name
    rport | Remote port number
    rservice | Remote service name from /etc/services
    lip | Local ip address
    lhost | Local host name
    lport | Local port number
    lservice | Local service name from /etc/services

    The connection index provides you with access to each connection in the port monitor. The monitor will return information for index values from 0 to n-1 connections. Values higher than n-1 are simply ignored. For the count item, the connection index must be omitted. It is required for all other items.

    Examples:

    Example | Description
    ${tcp_portmon 6881 6999 count} | Displays the number of connections in the bittorrent port range
    ${tcp_portmon 22 22 rip 0} | Displays the remote host ip of the first sshd connection
    ${tcp_portmon 22 22 rip 9} | Displays the remote host ip of the tenth sshd connection
    ${tcp_portmon 1 1024 rhost 0} | Displays the remote host name of the first connection on a privileged port
    ${tcp_portmon 1 1024 rport 4} | Displays the remote host port of the fifth connection on a privileged port
    ${tcp_portmon 1 65535 lservice 14} | Displays the local service name of the fifteenth connection in the range of all ports

    Note that port monitor variables which share the same port range actually refer to the same monitor, so many references to a single port range for different items and different indexes all use the same monitor internally. In other words, the program avoids creating redundant monitors.

templateN (arg1) (arg2) (arg3 ...)
    Evaluate the content of the templateN configuration variable (where N is a value between 0 and 9, inclusively), applying substitutions as described in the documentation of the corresponding configuration variable. The number of arguments is optional, but must match the highest referred index in the template. You can use the same special sequences in each argument as the ones valid for a template definition, e.g. to allow an argument to contain a whitespace. Also simple nesting of templates is possible this way.

    Here are some examples of template definitions, note they are placed between [[ ... ]] instead of ...:

            template0 = [[$12]]
            template1 = [[1: ${fs_used 2} / ${fs_size 2}]]
            template2 = [[1 2]]

    The following list shows sample usage of the templates defined above, with the equivalent syntax when not using any template at all:

    Using template | Same without template
    ${template0 node name} | $nodename
    ${template1 root /} | root: ${fs_free /} / ${fs_size /}
    ${template1 ${template2 disk root} /} | disk root: ${fs_free /} / ${fs_size /}
    ——————————————— | ——————————————

texeci interval command
    Runs a command at an interval inside a thread and displays the output. Same as execi, exceptthecommandisruninsideathread.UsethisifyouhaveaslowscripttokeepConkyupdating.Youshouldmaketheintervalslightlylongerthanthetimeittakesyourscripttoexecute.Forexample, ifyouhaveascriptthattake5secondstoexecute, youshouldmaketheintervalatleast6seconds.Seealsoexeci. This object will clean up the thread when it is destroyed, so it can safely be used in a nested fashion, though it may not produce the desired behaviour if used this way.

texecpi interval command
    Same as execpi, except the command is run inside a thread.

threads
    Total threads.

time (format)
    Local time, see “man strftime” to get more information about format.

to_bytes size
    If `size' is a number followed by a size-unit (kilobyte,mb,GiB,...) then it converts the size to bytes and shows it without unit, otherwise it just shows `size'.

top type num
    This takes arguments in the form:top (name) (number) Basically, processes are ranked from highest to lowest in terms of cpu usage, which is what (num) represents. The types are: “name”, “pid”, “cpu”, “mem”, “mem_res”, “mem_vsize”, “time”, “uid”, “user”, “io_perc”, “io_read” and “io_write”. There can be a max of 10 processes listed.

top_io type num
    Same as top, except sorted by the amount of I/O the process has done during the update interval.

top_mem type num
    Same as top, except sorted by mem usage instead of cpu.

top_time type num
    Same as top, except sorted by total CPU time instead of current CPU usage.

totaldown (net)
    Total download, overflows at 4 GB on Linux with 32-bit arch and there doesn’t seem to be a way to know how many times it has already done that before conky has started.

totalup (net)
    Total upload, this one too, may overflow.

trashed_mails (maildir) (interval)
    Number of mails marked as trashed in the specified mailbox or mail spool if not. Only maildir type mailboxes are supported, mbox type will return -1.

tztime (timezone (format))
    Local time for specified timezone, see man strftime to get more information about format. The timezone argument is specified in similar fashion as TZ environment variable. For hints, look in /usr/share/zoneinfo. e.g. US/Pacific, Europe/Zurich, etc.

uid_name uid
    Username of user with this uid.

unflagged_mails (maildir) (interval)
    Number of mails not marked as flagged in the specified mailbox or mail spool if not. Only maildir type mailboxes are supported, mbox type will return -1.

unforwarded_mails (maildir) (interval)
    Number of mails not marked as forwarded in the specified mailbox or mail spool if not. Only maildir type mailboxes are supported, mbox type will return -1.

unreplied_mails (maildir) (interval)
    Number of mails not marked as replied in the specified mailbox or mail spool if not. Only maildir type mailboxes are supported, mbox type will return -1.

unseen_mails (maildir) (interval)
    Number of new or unseen mails in the specified mailbox or mail spool if not. Only maildir type mailboxes are supported, mbox type will return -1.

updates Number of updates
    for debugging.

uppercase text
    Converts all letters into uppercase.

upspeed (net)
    Upload speed in suitable IEC units.

upspeedf (net)
    Upload speed in KiB with one decimal.

upspeedgraph (netdev) (height),(width) (gradient colour 1) (gradient colour 2) (scale) (-t) (-l) (-x) (-y) (-m)
    Upload speed graph, colours defined in hex, minus the #. If scale is non-zero, it defines the maximum value of the graph (in bytes per second). Uses a logarithmic scale (to see small numbers) when you use the -l switch. Takes the switch `-t' to use a temperature gradient, which makes the gradient values change depending on the amplitude of a particular graph value (try it and see). The flag `-x' inverts the x axis and `-y' inverts the y axis of the graph. The flag `-m' sets a nonzero minimum/lowerbound, ensuring that all values are at least the specified minimum (excluding zero).

uptime
    Uptime.

uptime_short
    Uptime in a shorter format.

user_names
    Lists the names of the users logged in.

user_number
    Number of users logged in.

user_terms
    Lists the consoles in use.

user_time console
    Lists how long the user for the given console has been logged in for.

user_times
    Lists how long users have been logged in for.

utime (format)
    Display time in UTC (universal coordinate time).

v6addrs (-n) (-s) (interface)
    IPv6 addresses for an interface, followed by netmask if -n is specified and scope with -s. Scopes are Global(G), Host-local(H), Link-local(L), Site-local(S), Compat(C) and Unspecified(/). Linux only.

version
    Git version number. DragonFly only.

voffset (pixels)
    Change vertical offset by N pixels. Negative values will cause text to overlap. See also $offset.

voltage_mv (n)
    Returns CPU #n’s voltage in mV. CPUs are counted from 1.

    Default: 1

voltage_v (n)
    Returns CPU #n’s voltage in V. CPUs are counted from 1.

    Default: 1

wireless_ap (net)
    Wireless access point MAC address. Linux only.

wireless_bitrate (net)
    Wireless bitrate (ie 11 Mb/s). Linux only.

wireless_channel (net)
    WLAN channel on which device `net' is listening.

wireless_essid (net)
    Wireless access point ESSID. Linux only.

wireless_freq (net)
    Frequency on which device `net' is listening.

wireless_link_bar (height),(width) (net)
    Wireless link quality bar. Linux only.

wireless_link_qual (net)
    Wireless link quality. Linux only.

wireless_link_qual_max (net)
    Wireless link quality maximum value. Linux only.

wireless_link_qual_perc (net)
    Wireless link quality in percents. Linux only.

wireless_mode (net)
    Wireless mode (Managed/Ad-Hoc/Master). Linux only.

words textfile
    Displays the number of words in the given file.

xmms2_album
    Album in current XMMS2 song.

xmms2_artist
    Artist in current XMMS2 song.

xmms2_bar (height),(width)
    Bar of XMMS2’s progress.

xmms2_bitrate
    Bitrate of current song.

xmms2_comment
    Comment in current XMMS2 song.

xmms2_date
    Returns song’s date.

xmms2_duration
    Duration of current song.

xmms2_elapsed
    Song’s elapsed time.

xmms2_genre
    Genre in current XMMS2 song.

xmms2_id
    XMMS2 id of current song.

xmms2_percent
    Percent of song’s progress.

xmms2_playlist
    Returns the XMMS2 playlist.

xmms2_size
    Size of current song.

xmms2_smart
    Prints the song name in either the form “artist - title” or file name, depending on whats available.

xmms2_status
    XMMS2 status (Playing, Paused, Stopped, or Disconnected).

xmms2_timesplayed
    Number of times a song was played (presumably).

xmms2_title
    Title in current XMMS2 song.

xmms2_tracknr
    Track number in current XMMS2 song.

xmms2_url
    Full path to current song.

LUA API
Conky features a Lua Programming API, and also ships with Lua bindings for some useful libraries. Note that the bindings require tolua++, which currently only compiles against Lua 5.1.

To use Lua Conky, you first need to make sure you have a version of Conky with Lua support enabled (conky -v will report this). Conky defines certain global functions and variables which can be accessed from Lua code running in Conky. Scripts must first be loaded using the lua_load configuration option. You then call functions in Lua via Conky’s $lua, $lua_read, and Lua hooks.

Be careful when creating threaded objects through the Lua API. You could wind up with a whole bunch of threads running if a thread is created with each iteration.

NOTE: In order to accommodate certain features in the cairo library’s API, Conky will export a few additional functions for the creation of certain structures. These are documented below.

RsvgDimensionData:create()
    Call this method to return a new RsvgDimensionData structure. A creation function for this structure is not provided by the Rsvg API.

    After calling this, you should use tolua.takeownership(rect) on the return value to ensure ownership is passed properly.

RsvgDimensionData:destroy()
    Call this method to free memory allocated by RsvgDimensionData:create.

    You should call tolua.releaseownership(dd) before calling this function to avoid double-frees, but only if you previously called tolua.takeownership(dd)

RsvgDimensionData:get()
    Gets the values of an existing RsvgDimensionData.

RsvgDimensionData:set(x, y, width, height)
    Sets the values of an existing RsvgDimensionData.

RsvgRectangle:create()
    Call this method to return a new RsvgRectangle structure. A creation function for this structure is not provided by the Rsvg API.

    After calling this, you should use tolua.takeownership(rect) on the return value to ensure ownership is passed properly.

RsvgRectangle:destroy()
    Call this method to free memory allocated by RsvgRectangle:create.

    You should call tolua.releaseownership(rect) before calling this function to avoid double-frees, but only if you previously called tolua.takeownership(rect)

RsvgRectangle:get()
    Gets the values of an existing RsvgRectangle.

RsvgRectangle:set(x, y, width, height)
    Sets the values of an existing RsvgRectangle.

cairo_font_extents_t:create()
    Call this function to return a new cairo_font_extents_t structure. A creation function for this structure is not provided by the cairo API.

    After calling this, you should use tolua.takeownership(cfe) on the return value to ensure ownership is passed properly.

cairo_font_extents_t:destroy(structure)
    Call this function to free memory allocated by cairo_font_extents_t:create.

    You should call tolua.releaseownership(cfe) before calling this function to avoid double-frees, but only if you previously called tolua.takeownership(cfe)

cairo_matrix_t:create()
    Call this function to return a new cairo_matrix_t structure. A creation function for this structure is not provided by the cairo API.

    After calling this, you should use tolua.takeownership(cm) on the return value to ensure ownership is passed properly.

cairo_matrix_t:destroy(structure)
    Call this function to free memory allocated by cairo_matrix_t:create.

    You should call tolua.releaseownership(cm) before calling this function to avoid double-frees, but only if you previously called tolua.takeownership(cm)

cairo_place_image(file, cr, x, y, width, height, alpha)
    Renders an image onto a cairo_t, using imlib2. In some cases using a cairo_t and exact coordinates is more useful.

    Argument | Description
    file | Path to the image to render.
    cr | The cairo_t to render to.
    x,y | Position to render the image.
    width, height | The width and height to draw the image
    alpha | The transparency of the image 1.0 is solid 0.0 is fully translucent.

    require(`cairo_imlib2_helper') in your lua file.

cairo_text_extents_t:create()
    Call this function to return a new cairo_text_extents_t structure. A creation function for this structure is not provided by the cairo API.

    After calling this, you should use tolua.takeownership(cte) on the return value to ensure ownership is passed properly.

cairo_text_extents_t:destroy(structure)
    Call this function to free memory allocated by cairo_text_extents_t:create.

    You should call tolua.releaseownership(cte) before calling this function to avoid double-frees, but only if you previously called tolua.takeownership(cte)

conky_build_arch
    A string containing the build architecture for this particular instance of Conky.

conky_build_info
    A string containing the build info for this particular instance of Conky, including the version, build date, and architecture.

conky_config
    A string containing the path of the current Conky configuration file.

conky_info
    This table contains some information about Conky’s internal data. The following table describes the values contained:

    Key | Value
    update_interval | Conky’s update interval (in seconds).

conky_parse(string)
    This function takes a string that is evaluated as per Conky’s TEXT section, and then returns a string with the result.

conky_set_update_interval(number)
    Sets Conky’s update interval (in seconds) to `number'.

conky_version
    A string containing the version of the current instance of Conky.

conky_window
    This table contains some information about Conky’s window. The following table describes the values contained:

    Key | Value
    drawable | Window’s drawable (Xlib Drawable), requires Lua extras enabled at compile time.
    visual | Window’s visual (Xlib Visual), requires Lua extras enabled at compile time.
    display | Window’s display (Xlib Display), requires Lua extras enabled at compile time.
    width | Window width (in pixels).
    height | Window height (in pixels).
    border_inner_margin | Window’s inner border margin (in pixels).
    border_outer_margin | Window’s outer border margin (in pixels).
    border_width | Window’s border width (in pixels).
    text_start_x | The x component of the starting coordinate of text drawing.
    text_start_y | The y component of the starting coordinate of text drawing.
    text_width | The width of the text drawing region.
    text_height | The height of the text drawing region.

    NOTE: This table is only defined when X support is enabled.

ret_scale_x,ret_scale_y:cairo_draw_image(file, cs, x, y, scale_x, scale_y)
    Renders an image onto a cairo_surface_t, using imlib2. Returns the amount the image was scaled by

    Argument | Description
    file | Path to the image to render.
    cs | The cairo_surface_t to render to.
    x,y | Position to render the image.
    scale_x, scale_y | The amount to scale the image, 1.0 provides no scaling, 2.0 for twice the size and
     | 0.5 for half size etc.
     | Default value: No Scaling (1.0,1.0)

    require(`cairo_imlib2_helper') in your lua file.

EXAMPLES

conky -t '${time %D %H:%M}' -o -u 30
    Start Conky in its own window with date and clock as text and 30 sec update interval.

conky -a top_left -x 5 -y 500 -d
    Start Conky to background at coordinates (5, 500).

conky -C > ~/.config/conky/conky.conf
    Do not start Conky, but have it output the builtin default config file to ~/.config/conky/conky.conf for later customising.

FILES

${sysconfdir}/conky/conky.conf
    Default system-wide configuration file. The value of ${sysconfdir} depends on the compile-time options (most likely /etc).

~/.config/conky/conky.conf
    Default personal configuration file.

BUGS
Drawing to root or some other desktop window directly doesn't work with all window managers. Especially doesn't work well with Gnome and it has been reported that it doesn't work with KDE either. Nautilus can be disabled from drawing to desktop with program gconf-editor. Uncheck show_desktop in /apps/nautilus/preferences/. There is -w switch in Conky to set some specific window id. You might find xwininfo -tree useful to find the window to draw to. You can also use -o argument which makes Conky to create its own window. If you do try running Conky in its own window, be sure to read up on the own_window_type settings and experiment.

SEE ALSO
https://github.com/brndnmtthws/conky

COPYING
Copyright (c) 2005-2025 Brenden Matthews, Philip Kovacs, et. al. Any original torsmo code is licensed under the BSD license (see LICENSE.BSD for a copy). All code written since the fork of torsmo is licensed under the GPL (see LICENSE.GPL for a copy), except where noted differently (such as in portmon and audacious code which are LGPL, and prss which is an MIT-style license).

AUTHORS
The Conky dev team (see AUTHORS for a full list of contributors).