This tmux Plugin add a customizable iconbar to your tmux statusline. (Docker Icon error:/ )
NOTE
Before you start you need some kind of icon font e.g.:
Using tpm:
Add this to your '.tmux.conf'-File
set -g @plugin 'kruemelmann/tmux-iconbar'
Now if the plugin is installed you get a format string
set -g status-right '#{@iconbar_state}'
Reload the config and et voila you have some nice looking icons
Currently tmux-iconbar can detect if docker is running and if you are connected to the internet.:) If you have some ideas on what it could do let me know.
You can add your own scripts by placeing them in the folder 'scripts/custom'. You can find a template on how to write the scripts in there too.