Linux and Unix, Open Source, Linux Howtos
Generally, a file system must be mounted on a Linux system to access the contents. When adding a new disk to your system, you may need to use the fdisk …
How to Mount and Unmount File System in Linux Read More
We all know the purpose of the uptime command in Linux. This is used to check the uptime of the Linux system and how long the system runs without restarting. …
Three Methods to Check Uptime of MySQL/MariaDB Database Server on Linux 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
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
PHP is the most popular open-source general-purpose scripting language and is widely used for web development. It’s part of the LAMP stack application suite and is used to create dynamic …
3 Methods to Install the Latest PHP 7 Package on CentOS/RHEL 7 and CentOS/RHEL 6 Read More
Linux is not like Windows and you will not get a GUI always, especially in a server environment. As a Linux administrator, it is important to know how to check …
8 Commands to Check Memory Usage on Linux Read More
Between RHEL 6, RHEL 7 and RHEL 8 there are numerous changes in tools, commands and workflows. We have included the possible difference between them in this article. We have …
Comparison Between RHEL 8 vs RHEL 7 vs RHEL 6 Read More
As part of system update, you may need to exclude few of the packages due to application dependency in Red Hat based system. If so, how to exclude and what …
Three ways to exclude a specific package from yum update Read More
You generally set the hostname when installing the operating system. By default the system takes the server’s default name as the hostname. This will be localhost.localdomain. any name as the …
How to Change HostName in Linux Read More
As we already know that everything is a file on Linux, which includes all devices other than the network card. The Linux administrator must perform the file creation activity multiple …
10 Methods to Create a File on Linux Read More