704f23576a
iskey tells you if any of a given list of keys are pressed on any input device in the system. e.g. $ iskey KEY_VOLUMEDOWN Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
7 lines
296 B
Markdown
7 lines
296 B
Markdown
# iskey
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A tiny utility for determining if a key is pressed.
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iskey is intended to be used in the context of a constrained environment like
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the initramfs, it allows for easily scripting things like "is the user holding
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volume down" which are generally non-trivial to check for in a shell script.
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