Add --time-style=hide

[thibran]

ls allows to hide the date and time columns with ls -l --time-style=+"". It would be nice if exa could accomplish the same.

~> ls -l --time-style=+""
total 36
drwxr-xr-x  6 tux users  4096  Desktop/
drwxr-xr-x 15 tux users  4096  Documents/
drwxr-xr-x  7 tux users  4096  Downloads/
drwxr-xr-x  9 tux users  4096  Music/
drwxr-xr-x  6 tux users   164  Pictures/
drwxr-xr-x 17 tux users   195  src/
drwxr-xr-x  5 tux users    97  Videos/

Suggested solutions:

• Add --time-style hide
• Or add a new flag --no-date-and-time (might be more accessible) to hide time information

Patch
I wrote a patch which adds the hide variant to --time-style, would you like to get a pull request to merge it upstream?

[dallbee]

+1

[ogham]

I never thought about using --time-style to hide the column! The eventual goal is to make every column hideable and reorderable in #161.