title: Putty Stop responding after some time
body: <p>I am using putty to connect to my aws instance and there i am running a php script that need to crawl more than 100k records.My problem is that when i am running that 100k records from php cli script then after some time ,say after 10-15 minutes it stops responding and got stuck.
  I am sure it is not a connection error as when putty stops due to connection error it says "putty (INACTIVE)" and in my case this is not happening.</p>