Recently I was looking Linux based routing platform, and finally found this great pieces of distribution called Zeroshell . It is Linux distribution for servers and embedded systems which aims to provide network services. It ships with nice web-based GUI which make very easy to administrate over web browser. I had a chance to experience …
Category Archive: Linux
Apr 13
Disable firewalld and use iptables on CentOS or RHEL
When try to save iptable rules on latest RHEL / CentOS version, an error similar to following will appear. It is due to latest version no longer distributed with iptales, instead firewalld was introduced to manage iptables. Even though firewalld provides more features, many sysadmins are preferred to use good old iptables. To fix this, …
Mar 23
Restore missing menu bar in ubuntu 14.04 or beyond
This time I going to demonstrate how to restore missing menu bar in Ubuntu 14.04 or beyond versions. If you have installed latest Ubuntu version, you may experience that menu bar of each applications appears on global menu bar which is on the top of the screen. This is really annoying when need to browse …