31 lines
462 B
Bash
Executable File
31 lines
462 B
Bash
Executable File
#!/bin/sh
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usage() { echo "Usage: shutdown <-p|-r>"; }
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main() {
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while [ "$1" ]; do
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case "$1" in
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-p|--poweroff) init_signal='10';;
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-r|--reboot) init_signal='2';;
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-h|--help|--usage) usage; return;;
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*) usage; return 1
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esac
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shift
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done
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exe_name="${0##*/}"
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[ "$init_signal" ] || {
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case "$exe_name" in
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poweroff) init_signal='USR1';;
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reboot) init_signal='INT';;
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*) usage; return 1;;
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esac
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}
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kill -s "$init_signal" 1
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}
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main "$@"
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