DSL Tips and Tricks :: Changing Fluxbox time display to 24 hour format

If you don't like the 12 hour time display format in Fluxbox toolbar, just change the following line in /home/dsl/.fluxbox/init

session.screen0.strftimeFormat: %d %b %y %I:%M %p

to

session.screen0.strftimeFormat: %d %b %y %k:%M

Then restart X (WindowManager -> Exit -> startx).

Brilliant! Thanks.

original here.