proxy_enabler.sh

#!/bin/ksh

function proxy(){
   export http_proxy="http://localhost:8080/"
	 export https_proxy="http://localhost:8080/"
	 export ftp_proxy="http://localhost:8080/"
	 export no_proxy="localhost,127.0.0.1,localaddress"
	 echo -e "\nProxy environment variable set."
}
function proxyoff(){
	 unset HTTP_PROXY
	 unset http_proxy
	 unset HTTPS_PROXY
	 unset https_proxy
	 unset FTP_PROXY
	 unset ftp_proxy
	 echo -e "\nProxy environment variable removed."
}