slop

Get a selection of the screen.

TLDR

Wait for the user to make a selection and output its geometry to standard output

$ slop
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Double click, rather than click and drag, to draw a selection

$ slop -D
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Highlight the selection rather than outlining it

$ slop -l
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Specify the output format

$ slop -f [format_string]
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Specify the selection rectangle's color

$ slop -c [red],[green],[blue],[alpha]
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