init

README.md

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+sinit-tools
+===========
+
+shutdown
+--------
+
+A script that provides a familiar command to poweroff or reboot your system.
+
+It checks the exe name, so you can just make poweroff and reboot links in your $PATH.

shutdown

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