alt Hacker NewsMost CLIs use `--help`, any other are just plain hostile to the users.
`-h` is also popular, but there is also possible issue of that shorthand, hence `--help`.
Most CLIs use `--help`, any other are just plain hostile to the users.
`-h` is also popular, but there is also possible issue of that shorthand, hence `--help`.
some come with only very short description but most part are only discoverable by 'man'.
and windows mostly use \? and also \h,
java user single - for long argument because it don't have short one.
I doubt it is ever close to reusable.
And even allowed position of parameters (or even meaning of arguments in case of ffmpeg) are program dependent.
Some allow anywhere as long as it is started with a dash, some only allow before first input