Linux Commands - Part 31

How to Block or Disable Normal User Logins in Linux

As a system administrator, you will inevitably perform scheduled system maintenances at some point or another. A few times, your

Wget utility is a popular and feature-rich command-line based file downloader for Unix-like operating systems and Windows OS. It supports

Systemd is a modern init system for Linux: a system and service manager which is compatible with the popular SysV

In this tutorial, we will explain auxiliary file permissions, commonly referred to as “special permissions” in Linux, and also we

Exa is a lightweight, fast and modern replacement for the popular ls command on Unix-like operating systems. It is written

There are many things you can do with the output of a command in Linux. You can assign the output

In this article, we will briefly describe YUM, YumDB, then the cause of Yum Error: database disk image is malformed

In one of our several articles about the tar command, we showed you how to extract tar files to a

In this article, i will explain how to solve “failed to mount /etc/fstab” boot error in Linux. The file in

Systemd is a cutting-edge system and service manager for Linux systems: an init daemon replacement intended to start processes in

The Linux system boots so fast that most of the output scrolls by too quickly to read the text (showing

In this article, we will explain swap space, and learn how to create swap space using a swap file in