15 lines
305 B
Bash
Executable file
15 lines
305 B
Bash
Executable file
#!/bin/sh -e
|
|
# Suspend screen until enter is pressed or interrupted
|
|
$(which timer || sleep) "${1:-3}"
|
|
dpms() {
|
|
if test $XDG_SESSION_TYPE = wayland
|
|
then swaymsg "output * dpms $*"
|
|
else xset dpms force "$@"
|
|
fi
|
|
}
|
|
dpms off
|
|
trap 'dpms on' INT
|
|
test $# -gt 1 && shift && save "$@"
|
|
sleep 3
|
|
read _
|
|
dpms on
|