Consider generating the output filename if none is specified

[emersion]

No description provided.

[emersion]

Maybe save it in $XDG_PICTURES_DIR instead of the current directory? (With an override like $GRIM_DEFAULT_DIR)

[gagath]

Here is the format that scrot uses for autogenerated filenames that could be reused in grim:

 2018-12-02-103517_1920x1080_scrot.png

[ghost]

maybe output to stdout? that way it is easier to pipe to wl-copy, and redirecting with > is still easy.
also it would allow for something like tee to output to /tmp/screenshot.png AND to the clipboard.

[emersion]

No, it would be too easy to get junk in the terminal this way. grim supports - to pipe its output.

[ghost]

@emersion it would be good to note in the usage (-h) or really everywhere else

[emersion]

It's documented in the manpage: https://github.com/emersion/grim/blob/master/grim.1.scd#L17

I'm willing to add a "copy to clipboard" example to the README once this pull request gets merged.

[ammgws]

@emersion This can be closed now :)