Duplicated column titles
Hello. Illustration:
$ ps -ao pid,comm,args,pri,opri | head -2
PID COMMAND COMMAND PRI PRI
2238 gnome-session-b /usr/libexec/gnome-session- 19 80
As illustrated the obvious is noticeable. So beyond column titles' duplicates, which one is which? Uniqueness in this regard would be needed.