Linux and Unix, Open Source, Linux Howtos
Single user mode, also referred to as maintenance mode, allows a single super user to recover/repair the system problems. Generally, these problems cannot be solved in a multi-user environment. The …
How to Boot into Single User Mode in CentOS/RHEL 7/8 Read More
Package manager or package management system is a collection of software tools that automate the process of installing, upgrading, configuring, and removing software in the Linux system. Each Linux distribution uses …
Difference Between YUM and RPM Read More
Server primary interface would be configured as part of the server build activity, but sometimes you may need to configure an additional network interface in Linux for several reasons. An …
How to check Network Interface details in Linux Read More
If you enabled a password policy on Linux, the password must be changed before it expires, otherwise you will be notified to change the password upon login until the password …
How to check user password expiration date in Linux Read More
Arch Linux is a Linux distribution largely based on the binary packages which targets x86-64 microprocessors computers. Arch Linux uses rolling release model wherein the updates are frequently delivered over …
6 Best AUR (Arch User Repository) Helpers for Arch Linux Read More
Sometimes you may accidentally update packages that are not updated due to some application dependency. This is always the case during the entire system update or automatic package upgrade process. …
Three ways to exclude a specific package update on Ubuntu Read More
If you are a system administrator or developer, you may need to edit a file while working on the Linux terminal. There are several file editors on Linux, and how …
Basic Vim Commands You Need to Know to Work in Vim Editor Read More
Ansible is an excellent configuration management and orchestration tool. It is designed to easily automate the entire infrastructure. We have written three articles in the past about Ansible. If you …
Ansible Roles Quick Start Guide with Examples Read More
We have already written two articles about Ansible, this is the third article. If you are new to Ansible, I advise you to read the two topics below, which will …
Ansible Playbooks Quick Start Guide with Examples Read More
Recently, we have written an article about the Ansible installation and configuration. Only a few examples of how to use it are included in that tutorial. If you are new …
Ansible Ad-hoc Command Quick Start Guide with Examples Read More