[ Thanks to Dmitri
Popov for this link. ]
“Whether you are a command line newbie or a proficient
terminal user, you’ll probably appreciate CLI Companion. This nifty
little tool couples the terminal with a database of frequently-used
commands. So if you need to execute a specific command, you don’t
have to type it manually and remember all its parameters. Instead,
select the command from the list and hit the Apply button.“CLI Companion comes with a comprehensive list of commands, and
you can easily add your own commands to the database.”