grim
Grab images (Screenshots) from a Wayland compositor.
TLDR
Screenshot all outputs
$ grim
Screenshot a specific output
$ grim -o [path/to/output_file]
Screenshot a specific region
$ grim -g "[<x_position>,<y_position> <width>x<height>]"
Select a specific region and screenshot it, (using slurp)
$ grim -g "[$(slurp)]"
Use a custom filename
$ grim "[path/to/file.png]"
Screenshot and copy to clipboard
$ grim - | [clipboard_manager]