20 Funny Commands of Linux or Linux is Fun in Terminal

Linux is fun! Huhhh. OK so you don’t believe me. Mind me at the end of this article you will have to believe that Linux is actually a fun box.... Read more

Useful Commands to Create Commandline Chat Server and Remove Unwanted Packages in Linux

Here we are with the next part of Linux Command Line Tips and Tricks. If you missed our previous post on Linux Tricks you may find it here. 5 Linux... Read more

15 Useful “ifconfig” Commands to Configure Network Interface in Linux

ifconfig in short “interface configuration” utility for system/network administration in Unix/Linux operating systems to configure, manage and query network interface parameters via command line interface or in a system configuration... Read more

Linux sdiff Command Examples for Linux Newbies

In one of our earlier article, we have explained about 9 best file comparison and difference (Diff) tools for Linux systems. We listed a mixture of command-line and GUI tools... Read more

How to Clear BASH Command Line History in Linux

The bash history keeps a record of all commands executed by a user on the Linux command line. This allows you to easily run previously executed commands by using the “up... Read more

How to Delete Root Mails (Mailbox) File in Linux

Usually, on a Linux mail server, over the time the size of /var/spool/mail/root file can increase considerably do to various programs, services and daemons that are configured by default to... Read more

4 Useful Tools to Run Commands on Multiple Linux Servers

In this article, we will show how to run commands on multiple Linux servers at the same time. We will explain how to use some of the widely known tools... Read more

15 Useful ‘Sockstat Command Examples’ to Find Open Ports in FreeBSD

Sockstat is a versatile command line utility used for displaying network and system opened sockets in FreeBSD. Mainly, sockstat command is installed by default in FreeBSD and it’s commonly used... Read more

Wikit – A Command Line Tool to Search Wikipedia in Linux

Wikit is a free and open source command line program for easily viewing Wikipedia summaries of search queries; it is built using Nodejs. The verb Wikit (derived from “wikipedia it“)... Read more

How to Disable Shutdown and Reboot Commands in Linux

The shutdown command schedules a time for a Linux system to be powered down, it may as well be used to halt, power-off or reboot the machine when invoked with... Read more