ss command : alternate of netstat

In case you are looking for alternate of netstat command, here is called ss command. By default ss command is shipped with package called iproute (Advanced IP routing and network device configuration tools) Introduction of ss ss command is another utility to investigate sockets. It is used to dump socket statistics. It allows showing information […]

How to set hostname and FQDN on CentOS 7 and RHEL 7

The tutorial will explain about how to set hostname and FQDN on CentOS 7 and RHEL 7 (Red Hat Enterprise Linux 7). In our previous post “How to change hostname on CentOS and Red Hat“, we have already define the difference between hostname and FQDN. Hence suggest to read this post. In Red Hat Enterprise […]

Ubuntu Linux : get matrix effect on terminal

This time I made a thought to share something interesting.It is not related to system admin but it is just for fun. I generally use ubuntu most of the time for my desktop purposes. Hope you will like this matrix effect on your terminal. First you have to install cmatrix package into your system. It […]

Install EPEL repo on CentOS 7 and RHEL 7

In this post we will learn how to install EPEL repo on CentOS 7 and RHEL 7. On our previous post of “How to install EPEL repo in CentOS/Scientific Linux/Red Hat” , we have already written about EPEL repo. Extra Packages for Enterprise Linux (or EPEL) is a Fedora Special Interest Group that creates, maintains, […]

Linux : clear command and its keyboard shortcut

Today, in this post we will explain about linux clear command and its keyboard shortcut. Like cls command on Windows, on linux we use clear command.clear command is available on all Unix like Operating System. clear command clears output and command on console or terminal window. In short words, clear command clear the screen. But […]