Polybar

polybar is a fast and easy-to-use tool for creating status bars. It aims to be easily customizable, utilising many modules which enable a wide range of (editable) functionality, such as displaying workspaces, the date, or system volume. Polybar is especially useful for window managers that have a limited or non-existent status bar, such as awesome or i3. Polybar can also be used with desktop environments like Plasma.

Installation

Install the polybar^AUR package. The development version is polybar-git^AUR.

Configuration

Copy the configuration example from /etc/polybar/config.ini to $XDG_CONFIG_HOME/polybar/config. By default, polybar will load the config file from ~/.config/polybar/config.ini, /etc/xdg/polybar/config.ini, or /etc/polybar/config.ini depending on which it finds first.

Running Polybar

Polybar can be run with the following arguments:

Usage: polybar [OPTION]... BAR

  -h, --help               Display this help and exit
  -v, --version            Display build details and exit
  -l, --log=LEVEL          Set the logging verbosity (default: WARNING)
                           LEVEL is one of: error, warning, info, trace
  -q, --quiet              Be quiet (will override -l)
  -c, --config=FILE        Path to the configuration file
  -r, --reload             Reload when the configuration has been modified
  -d, --dump=PARAM         Print value of PARAM in bar section and exit
  -m, --list-monitors      Print list of available monitors and exit
  -w, --print-wmname       Print the generated WM_NAME and exit
  -s, --stdout             Output data to stdout instead of drawing it to the X window
  -p, --png=FILE           Save png snapshot to FILE after running for 3 seconds

However you will probably want to run Polybar with your window manager's bootstrap routine. See #Running with WM.

Sample configuration

A very basic polybar configuration may look like this:

[bar/mybar]
modules-right = date

[module/date]
type = internal/date
date = %Y-%m-%d%

It defines a bar named mybar with a module called date.

By default polybar will also install a sample configuration with many preconfigured modules in /etc/polybar/config.ini.

Running with WM

Create an executable file containing the startup logic, for example :

This script will mean that restarting your WM will also restart Polybar.

bspwm

If using bspwm, add the following to :

i3

If using i3, add the following to your i3 configuration:

exec_always --no-startup-id $HOME/.config/polybar/launch.sh

Troubleshooting

Cannot open shared object file libjsoncpp.so

Attempt a reinstall as described in the issue on the GitHub.

Failing that, try to install the jsoncpp package.