old-scripts/logwin

#!/bin/sh
# This is a script to suspend you login

if [ $# -gt 0 ]; then
	if [ $# == 2 ]; then
		ARG1=$1
		if [ $ARG1 == "-s" -o $ARG1 == "--switch" ]; then
			USER_NAME=$2
			NAME_UID=`nigrep '^uid$' / /users|grep $USER_NAME|grep -o "[0-9][0-9]*$"`
			if [ ! "$NAME_UID" ]; then
				NAME_UID=`nigrep '^realname$' / /users|grep -i $USER_NAME|cut -d: -f 1|grep -io "[^/][a-z][a-z]*$"`
			fi
			if [ ! "$NAME_UID" ]; then
				echo "no such user found"
			  else
				CUR_UID=`nigrep '^uid$' / /users|grep $(whoami)|grep -io "[0-9][0-9]*$"`
				if [ $CUR_UID == "$NAME_UID" ]; then
					echo "already that user"
				  else
					/System/Library/CoreServices/Menu\ Extras/User.menu/Contents/Resources/CGSession -switchToUserID $NAME_UID
				fi
			fi
		  else
			echo "bad augment"
		fi  
	  else
		echo "not enough augments"
	fi
  else
	/System/Library/CoreServices/Menu\ Extras/User.menu/Contents/Resources/CGSession -suspend
fi