Is there a simple way to disable directory index? Sure!! Let us start with “What is “directory index?” This is simply a feature that allows to view all files in a directory via a directory index when there is no index…
How to check cpanel license details?
WHM/cPanel is one of the most commonly using web-hosting control panel. It’s a paid one. The installation of cPanel in a server is quite simple. After installing cPanel, you’ll only get a 15 days trial version of it. You need to…
[Solved] A DNS entry for “xxx.com” already exists. You must remove this DNS entry from all servers in the DNS cluster to proceed.
I got this error while trying to add a domain as an Addon on the primary cPanel account. The domain is already pointing into another servers which also using the same DNS cluster and that was actually creating the problem.…
How to enable Password less authentication in SSH?
SSH, secure shell, is a network protocol used to access remote Linux machine. You can execute commands on the remote server by connecting using SSH protocol. There’re different types of authentication modes for SSH. a) Password authentication b) Key based…
Disable LFD alert for a specific user in Linux
How to disable alerts from LFD for a specific user in Linux? Is it possible? Yes, it is possible! Before that we have a small discussion on LFD. Login Failure Daemon is abbreviated as LFD. This comes with CSF. It…
How to extend a Xen VPS Disk space?
How to extend a Xen VPS Disk space if no space left in the existing Volume Group? I went through a situation where an LVM based Xen VPS is required to increase the Disk space. We often use lvextend command…
SSH hardening on cPanel servers
Folks! As SysAdmins we’ll always be vigilant on our server’s security, especially for SSH. SSH brute-force attacks rate are higher now-a-days and it has become more necessary to harden the SSH service on our servers. Here I’ll help you in…