swaygrab: Add --help option that prints usage

This commit is contained in:
Christoph Gysin 2015-11-28 16:18:54 +02:00
parent 2f2e1f3fc7
commit 12c8cf5bf6
2 changed files with 6 additions and 1 deletions

View file

@ -20,6 +20,9 @@ ImageMagick convert for processing.
Options
-------
*-h, --help*::
Show help message and quit.
*-c, \--capture*::
Captures multiple frames as video and passes them into ffmpeg. Continues until
you send SIGTERM (ctrl+c) to swaygrab.