Recompile Perl in Cpanel servers
To check what is the perl version on your system, [...]
Redirect Loop in Cpanel servers
It seems the issue is in the .htaccess file creation: [...]
HELO ends with a dot – spamassasign problem
If you need to get rid of this problem, please [...]
How to disable IPv6
Both Red Hat Enterprise Linux 4 and 5 enable Internet [...]
DNS Terms you need to know
During my beginning years of System Administration, I was pretty [...]
Chkrootkit Installation Guide
chkrootkit (Check Rootkit) is a common Unix based program intented [...]
How to close Open DNS
This tutorial describes how to close an Open DNS server. [...]
Ioncube Installation Guide
This article describes how to install ionCube loader extension in [...]
How to disable Telnet
Telnet is a xinetd managed service which listens on port [...]
Email alert on root login
Do you wish to be notified by email whenever someone [...]