SOS is a tool which is used to collect all the system configuration, logs and diagnostic information and archive it into a single file. Sosreport […]
How to Generate sosreport on Ubuntu 18.04 / Debian 9 Server Read More »
VirtualBox is a free and open source Virtualization tool that allows to run multiple virtual machines at same time on your Linux and Windows desktop
How to Install VirtualBox and Extension Pack on Elementary OS 5.0 (Juno) Read More »
Now a days most of the firms are trying to migrate their IT infrastructure and Telco Infra into private cloud i.e OpenStack. If you planning
Top 30 OpenStack Interview Questions and Answers Read More »
Good News for Linux Desktop geeks, recently Elementary OS 5.0 also known as Juno has been released. Elementary OS is one of the exciting Linux distribution
Elementary OS 5.0 (Juno) Installation Guide with Screenshots Read More »
Mail Server is one of the important and critical Server for any organization as most of business communication done via emails only. In Open source
How to Install Open Source Zimbra Mail Server (ZCS 8.8.10) on CentOS 7 Read More »
Deploying services in high availability is one of the most important and complex task for Linux geeks. Red Hat clustering a.k.a Pacemaker is used to
20 Red Hat Clustering (Pacemaker) Interview Questions and Answers Read More »
OpenSUSE Leap 15 is a free and open source operating system that is ideally suited for installing your laptops, desktop and servers for both home
OpenSUSE Leap 15 installation guide with Screenshots Read More »
tcpdump is a well known command line packet analyzer tool. Using tcpdump command we can capture the live TCP/IP packets and these packets can also
How to capture and analyze packets with tcpdump command on Linux Read More »
Function is a reusable block of code. Often we put repeated code in a function and call that function from various places. Library is a
How to define and use functions in Linux Shell Script Read More »
In previous article we have learned basic Git workflow. In this article we’ll be focusing on some advanced features like miscellaneous repository actions, branching and
Learn Git Commands with Practical Examples on Linux – Part 2 Read More »
