What sets the CCIE certification so far apart from the numerous other certifications available in the IT industry? A grueling 8-hour practical lab exam that takes countless hours of book study, real world experience, and hands on configuration experience to pass, of course! While many engineers ha ...
Resetting forgotten root password on Centos/Red Hat If you are desperate because you have forgotten root password, don’t be. This tutorial will show you how to reset root. Boot the system and when you see the following screen, press any key At the following screen, press e It will take ...
1. Problem: After updating Fedora 15 (32 bit) the Network Manager stopped working (NetworkManager version 0.8.999-3.git20110526.fc15). When I installed the latest **s for F15 I rebooted my machine and noticed that the Network Manager didn't work anymore. There was some red mark on the ic ...