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 create a directory with mkdir in CentOS

In many cases, you will have to create a directory manually on your Dedicated Server. All those commands should be executed in command line. Create one directory mkdir directory ls directory Create many directories mkdir directory1 directory2 directory3 ls directory1 directory2 directory3 Create parent directory with flag -p mkdir -p directory1/sub1/sub2 tree directory1 |____sub1 |____sub2