Already discussed disabled directories in .htaccess now let do in httpd.conf file. We can block the hidden files and directories in the apache, Open the httpd.conf file and add the below lines,

ethtool command is helpful to check the speed and change settings of network interface, also get information which works now for most network interface cards.

We have already discussed how to configure Memcached with PHP on Linux manually, this post will help you configure short time.

By default in Apache has set the max connection 256, also if you want to raise your client limit like 512.

As a System Administrator is an important Keeping Date and Time up to date on your systems.

Do you want to set a default email domain name on Debian just configure a mainname file,

Assume that, If you have installed MRTG for monitoring network device on Linux system, also you would like to monitoring MRTG on Nagios.