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@ -0,0 +1,13 @@
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Copyright (c) 2012-2014, Jack L. Frost <fbt@fleshless.org>
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Permission to use, copy, modify, and/or distribute this software for any purpose with or without
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fee is hereby granted, provided that the above copyright notice and this permission notice appear
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in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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OF THIS SOFTWARE.
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23
shutdown
23
shutdown
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@ -2,11 +2,21 @@
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usage() { echo "Usage: shutdown <-p|-r>"; }
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_poweroff() {
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echo 'Shutting down.'
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init_signal=USR1
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}
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_reboot() {
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echo 'Rebooting.'
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init_signal='INT'
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}
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main() {
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while [ "$1" ]; do
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case "$1" in
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-p|--poweroff) init_signal='10';;
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-r|--reboot) init_signal='2';;
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-p|--poweroff) _poweroff;;
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-r|--reboot) _reboot;;
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-h|--help|--usage) usage; return;;
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*) usage; return 1
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@ -16,13 +26,14 @@ main() {
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exe_name="${0##*/}"
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[ "$init_signal" ] || {
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if [ -z "$init_signal" ]; then
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case "$exe_name" in
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poweroff) init_signal='USR1';;
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reboot) init_signal='INT';;
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poweroff) _poweroff;;
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reboot) _reboot;;
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*) usage; return 1;;
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esac
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}
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fi
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kill -s "$init_signal" 1
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}
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