Hi Bodra,
i have split my task into 2 situation as you suggest.
for case 1: without squid: i have test the script and it works. i make it print the result to the terminal after reading process.
case 2: i integrate it with squid, it works when i disable the code for reading the file. but when i enable the code to read the file, it doesn't work.
this script almost hit the target to do the URL redirection but there is something wrong at reading the file process. i'm new to perl. Hope u can help me in this. thanks