74 lines
1.3 KiB
Bash
Executable file
74 lines
1.3 KiB
Bash
Executable file
#!/bin/bash
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if [[ -n "$1" ]]; then
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case "$1" in
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--lock | -l)
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lock
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;;
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--reboot | -r)
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reboot
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;;
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--shutdown | -s)
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shutdown
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;;
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--suspend | -sd)
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suspend
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;;
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--hibernate | -hb)
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hibernate
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;;
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--help | -h)
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hilfe
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exit 0
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;;
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*)
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echo -e "\e[31mUnbekannter Paremeter!"
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exit 1
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esac
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fi
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function lock {
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# Take a screenshot
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scrot /tmp/screen_locked.png
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# Pixellate it 10x
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mogrify -scale 10% -scale 1000% /tmp/screen_locked.png
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# Lock screen displaying this image.
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i3lock -i /tmp/screen_locked.png
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# delete Image
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rm -f /tmp/screen_locked.png
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}
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function reboot {
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lock
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sudo systemctl reboot
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}
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function shutdown {
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lock
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sudo systemctl shutdown
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}
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function suspend {
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lock
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sudo systemctl suspend
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}
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function hibernate {
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lock
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sudo systemctl reboot
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}
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function hilfe {
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echo "
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Usage:
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./build.sh [-l|-r|-s|-sd|-hb]
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Arguments:
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-l, --lock Lock display.
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-r, --reboot Reboot this system.
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-s, --shutdown Shutdown this system.
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-sd, --suspend Suspends this system.
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-hb, --hibernate Hibernates this system.
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-h, --help Displays this help.
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"
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}
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function display_off {
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# Turn the screen off
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xset dpms force off
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}
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