How To Create a Sudo User on CentOS
The sudo command is designed to allow users to run programs with the security privileges of another user, by default the root user. In this guide we will show you how to create a new user with sudo privileges on CentOS.
How to reset a MySQL root password
Forgotten your MySQL root password? Don’t worry, it happens to all of us. In this post we will show you how to reset a MySQL root password in case you have forgotten it.
Create a Linux Swap File
Swap is a space on a disk that is used when the amount of physical RAM memory is full. When a Linux system runs out of RAM, inactive pages are moved from the RAM to the swap space.
How to install Tomcat 8.5 on CentOS 7
This tutorial shows you how to install Tomcat 8.5 on CentOS 7. Tomcat is an open source implementation of the Java Servlet, JavaServer Pages, Java Expression Language and Java WebSocket technologies.