Improve flag ergonomics

[adsick]

I think that rmt --td is a little verbose to type, one char flag would be more appropriate (rmt -x where x is your letter of choice)

[AmineZouitine]

Thanks for your comment, the argument --td means "trash display", --ti means "trash info" and --tf means "trash flush", it's true that using only one letter could be more convenient for users, but for example -d and -i are already used, would you have an idea of a letter that makes sense?

[adsick]

I can't say for sure, but something like "list", or "manage" is possible. for "trash info" I would pick "stats". You can use long variants for clarity and for brevity the short ones.