How can I send a messages to logged on users in a Linux server? If you are asking this question,...

In this tutorial, we will be discussing how to restrict SFTP users to their home directories or specific directories. It...

The Linux “tar” stands for tape archive, which is used by large number of Linux/Unix system administrators to deal with...

The Linux Find Command is one of the most important and much used command in Linux sytems. Find command used...

Wildcards (also referred to as meta characters) are symbols or special characters that represent other characters. You can use them...

In Unix/Linux distributions, the command ‘usermod‘ is used to modify or change any attributes of a already created user account...

Continuing the last conversation from 11 Lesser Known Useful Linux Commands – Part I here in this article we will...

In this article, we will explain cron and anacron and also shows you how to setup anacron on Linux. We...

fping is a small command line tool to send ICMP (Internet Control Message Protocol) echo request to network hosts, similar...

On the internet you will find plenty of tools for checking disk space utilization in Linux. However, Linux has a...