ServerNoobs

How do I delete or remove a single file from within a tar ball under Linux operating systems?You can use the following syntax to...

Memcached is a service that allows entire database tables to be stored in memory, drastically speeding up queries to those tables and alleviating database load....

This is a series of lessons of “Basic Commands “ that focuses on command-line usage, in this serie you will learn the tools and...

Many newcomers find it difficult use the find command at shell prompt under Linux. Find is nifty tool on remote server where UNIX admin can...

In the previous post How to install Nagios on CentOS 5 or 6 , I explained the overview, installation and configuration of Nagios 3.0 on a...

In this time, we all are aware about the new Open SSL Heartbleed vulnerability. The Heartbleed bug allows anyone on the Internet to read the...

I'm using rsnapshot filesystem snapshot utility to make incremental snapshots of local and remote filesystems for 10 production servers running on RHEL 5.x system. The rsnapshot commands makes...

If you have been using computers for a while, whether you have been using Unix, Windows or Mac operating systems, you’re probably already familiar...

Have you ever found when using yum to update your system or install new software that the downloads come at incredibly slow speeds or...

How do I find out ram information under Linux operating systems?You can use the following commands to find information about RAM under Linux operating...