What you are looking at:
Two monitors, side by side.
Window manager:
-
x11-wm/herbstluftwm.
Top row:
- I like to maximise application real estate so herbstluft is configured to use a "tabbed" layout for applications on a per virtual desktop (herbstluftwm calls virtual desktops 'Tags', each monitor can display one tag at a time) basis.
- Four applications open in primary monitor virtual desktop:
misc/vifm,
x11/rxvt-unicode,
mail/mutt, and
www/firefox.
- One application open in secondary monitor virtual desktop:
www/firefox.
Bottom row on left (primary) monior:
- Task bar created by "wrapping"
x11/lemonbar-xft with custom configurable scripts.
Right side of task bar:
- Date and time. Currently UTC time zone, can toggle between system time zone and UTC by left clicking date/time in task bar.
Left side of task bar:
-
0:"primary" and
1:"primary"': primary and secondary monitor status (
0,
1 is monitor number as per herbstluft), and
"primary",
"secondary" are monitor names (as per herbstluft configuration). Orange indicates currently focused, grey indicates unfocused. Can focus by left clicking on desired monitor in task bar (or anywhere in desired monitor).
-
graue0 and
graue1: virtual desktops (Tags) status. Light green indicates focused, dark green indicates unfocused. Can have more virtual desktops than monitors in which case the virtual desktop label that is not displayed by any monitor is either white if it has one or more applications open, or grey if no applications open. Can display a different virtual desktop in currently focused monitor (replaces existing virtual desktop displayed) by left clicking desired virtual desktop in the task bar.
Colours, monitor and virtual desktop separators, date and time display format, position of task bar display elements (left justified, centered, and right justified), and the like can be changed by editing scripts's configuration files.