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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…

How to install Cacti on CentOS 7

In this tutorials, we will show you how to install Cacti on CentOS 7. Requirements : Dedicated Server A CentOS 7 LAMP Server, you can see the tutorial here Install the PHP Modules for Cacti yum install php-gd php-pear php-common php-cli php-devel php-snmp net-snmp-utils net-snmp-libs rrdtool -y Create Cacti Database and User Where the database…