mac上的Global Protect近似于流氓软件，但迫于学校要求不得不用。于是写了个shell脚本。

参考：Mac 退出与卸载 GlobalProtect

if [ $# -eq 0 ]; then exit 0;fi

case "$1" in
	-h|--help) 
		echo "-l	launch";
		echo "-k	kill";
		echo "-as	launch and set autostart";
		echo "-uas	kill and unset autostart";
		echo "-h	help";
		exit 0;;
	-k)
		launchctl unload /Library/LaunchAgents/com.paloaltonetworks.gp.pangp*;exit 0;;
	-l)
		launchctl load /Library/LaunchAgents/com.paloaltonetworks.gp.pangp*;exit 0;;
	-uas)
		launchctl unload -w /Library/LaunchAgents/com.paloaltonetworks.gp.pangp*;exit 0;;
	-as)
		launchctl load -w /Library/LaunchAgents/com.paloaltonetworks.gp.pangp*;exit 0;;
esac

在/usr/local/bin下新建文件，输入以上内容，并赋予执行权限即可。