How to Add IPv6 Addresses on CentOS

In this tutorial, we will show you how to add IPv6 addresses to your CentOS Server. In this case, the network interface we will use in our tutorial will be eth0 and the IPv6 subnet will be a /120. Add a temporary IPv6 address to your server To add a temporary IPv6 to your server,…

How to install htop on CentOS

In this tutorial, we will show you how to install htop monitoring tool on CentOS 6/7. Requirements : Dedicated Server root access Install epel repo to install htop yum install epel-release -y Install htop monitoring tool yum install htop -y Using htop htop To exit htop, just type “q”

How to Add and Remove a user on CentOS

In this tutorial, we will show you how to add and remove a user in CentOS 7. Requirements : Dedicated Server root access Add a new user in command line adduser username Set a password for this user passwd username Delete a user in command line Delete user without his files located in /home directory…

How to change Crontab default editor

In this tutorials, we will show you how to change the crontab editor with nano. Requirements : Dedicated Server root access Install nano package on your server CentOS yum install nano -y Ubuntu apt-get install nano -y Change the crontab editor export EDITOR=nano Use crontab with nano crontab -e Add your cronjob, edit/save and use…