Do you want to control the login timeout for the SSH server? You can control it with the LoginGraceTime setting. LoginGraceTimeThe server disconnects after this time if the user has not successfully logged in. If the value is 0, there…
You installed CentOS with the GUI and you want to remove it later? Instead of removing it, you can just switch the system from GUI to the terminal. For this, we will use systemd targets. Below are the systemd targets…
The default login password prompt interval is 60 seconds in CentOS. CentOS login screen You can adjust this value by modifying the LOGIN_TIMEOUT value in the file /etc/login.defs. LOGIN_TIMEOUT (number)Max time in seconds for login. login.defs man page Just edit the…
Exporting a database can be done very easily from phpMyAdmin/ from your web hosting control panel (cPanel, DirectAdmin, VestaCP etc). But you can also export databases from the command line with the mysqldump utility. With mysqldump you can export a…
Vi is a text editor that comes preinstalled on CentOS distributions. Anyway, the Vi version that is installed is vim-minimal. You can check which version you have with the vi --version command: root@www [/]# vi --version VIM - Vi IMproved…
nano is a very used text editor for CentOS and other Unix distributions. In this article, we will show to remove it from your server. First, let's check if it is installed: root@www [/]# nano --version GNU nano version 2.3.1…
