Linux and Unix, Open Source, Linux Howtos
Linux package managers make the life of the administrator much easier by taking care of dependency resolution. Yum (Yellowdog Updater Modified) is one of the package manager, which is used …
YUM command to manage packages on RHEL/CentOS/ systems Read More
The Linux administrator can’t live even a day without using the Top Command, because whenever a Linux system load is too high, your fingers can automatically type in the terminal …
HTOP – A Nifty Tool to Monitor Linux System Performance Read More
We have already discussed the EPEL Repository which has helped our readers a lot to install third party packages without any problems. Today, we are going to discuss a similar …
How to Install Remi Repository on Fedora, RHEL 8 and CentOS 8 Linux Read More
Nagios is the most popular open source system monitoring, network monitoring and IT infrastructure monitoring software, which prevents complex problems in the IT infrastructure and runs smoothly without any problems. …
How to Install and Configure Nagios Core (Network Monitoring Tool) on RHEL/CentOS 6/7/8 and Fedora Systems Read More
CentOS community announced the new release of CentOS 6.6 on 28 October, 2014. In this release lot of bug has been fixed and also some major changes with some deprecated …
CentOS 6.6 release notes and upgrade steps from 6.x to 6.6 Read More
EPEL stands for “Extra Packages for Enterprise Linux”, developed and maintained by the Fedora Special Interest Group. They create, maintain and manage additional quality packages for Red Hat Enterprise Linux …
How to Install the EPEL Repository on RHEL 8 and CentOS 8 Read More
The CheatSheet is one of the quick reference guides, allowing Linux administrator or developer to easily find the right commands whenever needed. This Nginx cheatsheet contains information about Nginx service …
CheatSheet for Nginx Commands Read More
It is the responsibility of the Linux administrator to keep the system secure and prevent any attacks. To do so, there are hundreds of tweaks that a Linux administrator can …
How to Install and Configure ConfigServer Security & Firewall (CSF) on Linux Read More
Red hat released the Bash vulnerability patch on 25 sep 2014. It right time to update your system bash. This issue affects all products which use the Bash shell and …
Bash security update for RHEL / CentOS / Fedora Read More
The CentOS Project is pleased to announce the release of CentOS 7 on July 7th 2014. CentOS is RHEL clone. IN real world 95% of cPanel servers running with CentOS. …
CentOS 7 Desktop installation steps with Screenshots Read More