Install mod_pagespeed on CentOS with DirectAdmin installed

From the Google website: “mod_pagespeed speeds up your site and reduces page load time. This open-source Apache HTTP server module automatically applies web performance best practices to pages, and associated … Continue Reading →


Adding Swap Space

Adding Swap Space Sometimes it is necessary to add more swap space after installation. For example, you may upgrade the amount of RAM in your system from 128 MB to … Continue Reading →


Linux Commands

Watch commands: To check Mysql in watch command watch -n1  ”mysql -uUseranme -pPassword -e ‘show full processlist’; ” The above command will show processlist per second To check Apache server … Continue Reading →


IPtables Firewall Rules

*filter -P INPUT DROP -P FORWARD DROP -P OUTPUT DROP # Allows all loopback (lo0) traffic and drop all traffic to 127/8 that doesn’t use lo0 -A INPUT -i lo … Continue Reading →