Tab completion for the main script

[athairus]

The commands available when invoking the main script should be tab-completable to save some typing.

[dgibbs64]

This would be a great feature that I will investigate at some point when time permits.

[dgibbs64]

I have just looked in to this and it requires the complete command and the editing of the user profile. Quite a bit of messing around by the looks of things becuase of this I wil not be implamenting this. However there are shortened options available to use such as ./csgoserver st for start. I will however need to document these better for users.

[UltimateByte]

@dgibbs64 Good idea. I updated the wiki. https://github.com/dgibbs64/linuxgsm/wiki/Command-list

[dgibbs64]

Just updated the getopts function this will now display for users (currently in development branch)