Further to my previous question on
screen not splitting my terminal , I got to the point where I can split my terminal horizontally but not vertically . This documentation says that vertical splitting requires
screen >= 4.1. So how can I find out which version of
screen I am using?
From the command line
From inside screen, type prefixv, where Ctrl-A is the default prefix key.
Note that unless you configured screen to not display its startup message (