There are two messages you can set in the sshd configuration. One is MOTD (message of the day) and the other one is the Banner. Banner Message The Banner message is displayed before the password login prompt. To edit/set the…
Many times you may need to now the operating system information. We will discuss some useful commands. We will focus on commands that work on RedHat/CentOS installations, as these are the most used OSs in the web hosting industry. 1.1.…
Google DNS servers are:8.8.8.8 - primary server8.8.4.4 - secondary server You can use these two servers to check for domains/IPs instead of using the local nameservers. To check for a domain, use: dig <domain name> @8.8.8.8 +short root@web [~]# dig…
Exim is a mail transfer agent (MTA) used on many Linux operating systems, especially on web hosting servers. Even if web hosting control panels like cPanel, DirectAdmin, Plesk, VestCP offers the possibility to manage the mail queue from the GUI…
Softaculous is the most used auto-install system for scripts like WordPress, Drupal, DokuWiki, Magento etc. You can install them with only a few clicks. 1. If you don't have server access, you can check a Softaculous license by accessing their…
Even if WordPress is a very mature script, sometimes file issues can appear. In this post, we will discuss missing or altered WordPress files' issues. How to fix missing/altered WordPress files: 1. First of all, check the WordPress version for…
