Check cPanel Licence Verification

How to check cPanel Licence Verification?  To verify the licence of the cPanel  open this link http://verify.cpanel.net/. If the licence is valid then login as root to the server and run the following to refresh the license. # /usr/local/cpanel/cpkeyclt If this command errors or you do not see the server contacting cPanel license servers to verify your […]

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How to install APC on Linux

How to install APC on Linux ? Ans: The Alternative PHP Cache (APC) is a free and open opcode cache for PHP. Its goal is to provide a free, open, and robust framework for caching and optimizing PHP intermediate code. Besides being a opcode cache it provides a user cache for storing application data. APC […]

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Block FTP access using firewall

Block FTP access using the IPtables(Default system firewall) 1) If you want to completely disable the FTP access on the server then run the command : root@server[#] iptables -A INPUT -p tcp –dport 21 -j DROP 2) If you want to block FTP access for a Specific IP then run the below command : root@server[#] […]

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