How to permanently mount partitions on Linux
The fstab file, located in the /etc directory, is the primary configuration file that controls how Linux provides access to...
How to use PuTTY
PuTTY is a free and open source program that emulates a terminal as a client for SSH, Telnet, rlogin, and...
What is Regex
A regular expression, also called regex, is a way or a method of identifying a string from a given text...
Fuser
The fuser utility that comes preinstalled with Linux is a very powerful tool. As the name suggests, it provides information about...
Pascal programming language
The Pascal programming language is one of the foundational reference points in computer science. Developed by Swiss computer scientist Niklaus...
Initial settings of a CentOS 7 VPS server
The basic settings of a VPS server with CentOS 7 are similar to those in Ubuntu. The steps below will...
How to install Webmin
You got to a point when you’re ready to have a control panel for your VPS, to control and configure...
How to check and monitor a hard drive in Linux
Smartmontools allows Linux administrators to monitor hard drive health using SMART technology. With smartctl and smartd, you can detect disk...
How to enable the automatic updates on CentOS 8 / AlmaLinux / Rocky Linux / RHEL
In today’s world, where vulnerabilities are found daily, it is imperative that you keep your servers updated. If you do...
What is MTR
MTR is a simple network diagnostics tool that combines the functionality of traceroute and ping programs commonly used as a...
What is Address Resolution Protocol (ARP)
When a machine wants to send a packet on an Ethernet network, it has the IP address but not the...
How to install WordPress on CentOS 6/7
How to install WordPress on CentOS 6/7 WordPress is one of the most popular and open source blogging websites requiring...
