Tag: Tutorial
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Executing the Same Command on Multiple Unix-Linux Terminals
Multiple times it happens when we have to run one single command on different Unix/Linux servers simultaneously. Running the same command on different servers at the same time…
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5 Online Courses To Learn DevOps
DevOps has become one of the demanding skills in Information Technology (IT) world. I think now every System Administrator should know DevOps tools if they want to grow…
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5 Ways To Find Any Commands in Linux Servers
We know that almost all of the native Linux commands are located in ‘/usr/bin’ & ‘/usr/sbin’. And the third party software generally installs their files in “/opt” directory.…
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Know About pip – Python Package Installer
Today, I would like to share a good news with you all. I have recently begun my Python journey. Yes, I know it is late, but I think…
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Useful Linux Command Line Shortcuts (Become Terminal Ninja)
From a quite long time, I was thinking to share some useful Linux terminal shortcuts with you. These Linux keyboard shortcuts are very helpful and will speed up…
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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…
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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…
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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…
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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…
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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…