Tag: Linux

Linux

[Linux Basic Tutorial] How to Update Linux Server using YUM

Keeping your Linux/Unix server updated is a very crucial task as a system administrator. Not only it mitigates many vulnerabilities, but also help in smooth running of the…
Linux

Must Know Usage of “grep” Command with Examples

There are lots of commands in Unix/Linux which makes system administrator life easy. Whether you have to search for some particular string in a very large file or…
Certification, Linux

RHEL 7 Books for RHCE & RHCSA

You must all be knowing that Red hat has started taking RHCSA and RHCE exam now on Red hat Enterprise Linux 7 though they are still providing Red…
Linux

Basic Level Comparison Between SystemV & SystemD

I was getting many requests through emails and messages to tell the basic difference between SystemV & SystemD, so I thought to make an infographic for it. SystemD…
Linux

Love Linux Terminal? You Will Love This Android Phone Launcher Too

Are you a UNIX or Linux lover like me? If you are also fond of Linux and love working on that BLACK SCREEN, then you must read this…
Linux

Red Hat Released RHEL 7.4 with Improved Security & Performance

Red Hat has made its enterprise level server Red Hat Enterprise Linux (RHEL) 7.4 available for public on 1st August 2017 and now it comes with some of…
Linux

2 Simple Steps to do Passwordless SSH

Sometimes, as a Linux/Unix system admin, you require to login to remote servers, but if this is your daily task and you frequently login to remote servers, which…
Linux

I RAN “rm -rf” on Root Filesystem (rm -rf /)

We keep on listening that there are dangerous commands in Linux/Unix and are advised not to run those commands. One of those deadly command combination in Linux is…
Linux

Downloading Kali Linux VMware Image & Running it in VMware Workstation

I am sure you guys must have heard of Kali Linux if you love Linux. Kali Linux is most advanced penetration testing operating system used by many forensic…
Certification, Linux

Common Administrative Commands for Red Hat Enterprise Linux 5, 6, & 7

We all are aware that Red Hat has launched a major release of Linux i.e. Red Hat Enterprise Linux 7 and it has many changes in command and…