虽然GeekTool有很多功能对于个人用户很有吸引力，但是在我们的网络环境中却可能随机造成用户无法正常退出的问题，所以并不适用于网络用户。虽然GeekTool的安装包提供自己的程序删除，但是是app程序，管理员在网络环境中，虽然可以先复制到目标机，然后运行一个Apple Script脚本，最后删除它，但是有点麻烦，所以根据自己的经验，制作了下面是删除脚本，适合于通过ARD执行Unix命令而运行在网络内的所有机器，直接明了快捷。   #!/bin/bash##--------------------------------------------------------------------------------------# Remove Geektool#--------------------------------------------------------------------------------------sudo killall GeekToolif test -e /usr/libexec/PlistBuddy ; then ln -f /usr/libexec/PlistBuddy /usr/sbin/PlistBuddyelse echo "No PlistBuddy utility found!" exit 1fisudo rm -fr /Library/PreferencePanes/GeekTool.prefPanesudo rm -fr /Library/Preferences/org.tynsoe.geektool.plistsudo rm -fr ~/Library/Preferences/org.tynsoe.geektool.plistINDEX=0FOUNDIT=falsewhile [ $INDEX -lt 100 ] ; do GeekToolApp=`PlistBuddy 2>&1 -c "print :AutoLaunchedApplicationDictionary:$INDEX" /Library/Preferences/loginwindow.plist | grep "Does Not Exist"` if [ "$GeekToolApp" = "" ] then GeekToolApp=`PlistBuddy -c "print :AutoLaunchedApplicationDictionary:$INDEX" /Library/Preferences/loginwindow.plist | grep "GeekTool"` if [ "$GeekToolApp" = "" ] then echo "NOT found...$INDEX" else FOUNDIT=true echo "Found and deleted GeekTool.app entry '$INDEX'" $FOUNDIT PlistBuddy -c "delete :AutoLaunchedApplicationDictionary:$INDEX" /Library/Preferences/loginwindow.plist break fi else# echo "Reach the END of entry of loginwindow.plist" break fi let INDEX=INDEX+1doneexit 0   Tony Liu Fall 2009 in Calgary