1 00:00:00,000 --> 00:00:11,680 Alright, we are at the end of this short lesson. Let's do a lab. In this lab, configure your 2 00:00:11,680 --> 00:00:17,600 system in such a way that if the file slash norlogin.txt exists, access to all users but 3 00:00:17,600 --> 00:00:19,040 root will be denied.