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How to delete a file

How do I delete a file under Linux  operating system?To remove a file or directory in Linux use the rm command. rm command syntax rm (short...

Fixing time drift in the servers (syncing with time servers)

Sometimes the clock in the system may shows some drift ( lagging or leading) in time.  We can fix this by adjusting the tick...

Exim Error: Ratelimit database not available

If you find any of the following errors below in your /var/log/exim_mainlog log file. The fix below should resolve these errors 2013-12-22 03:16:00 Failed to...

Linux: Bash Find Matching All Dot Files

A dot-file is generally any file whose name begins with a full stop. In Linux it is also called as hidden file. How do...

List of cPanel Default Ports

The cPanel/WHM is one of the best control panel in this field. The simplicity itself, is the important point for this control panel. We...

Install PNP4Nagios on Centos

The installation of PNP will be described in more detail. It is expected that nagios was compiled from source and is located in /usr/local/nagios. Attention: The...

How to Install and Configure maldet (Linux Malware Detect – LMD)

Maldet also known as Linux Malware Detect virus scanner for Linux. Linux Malware Detect (LMD) is a malware scanner for Linux released under the GNU...