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RHEL 8 install Python 3 or Python 2 using yum

I need to install Python 3 for Ansible IT automation tool on RHEL 8. How do I install Python 3 on RHEL 8? Is...

[Fix] add-apt-repository command not found

In some cases on Linux Mint, Linux Lite, Zorin OS, elementary OS and other Ubuntu based distros, as well as Ubuntu and Debian, you’ll...

How To Use grep Command In Linux / UNIX

How do I use grep command on Linux or Apple macOS/OS X? How can I use grep command on Unix operating systems? Can you...

Linux bash exit status and how to set exit status in bash

Can you explain bash exit status code? How do I set bash exit status in my Linux shell scripts? Each Linux or Unix command returns...

How to determine number of CPUs on Linux using command line

  I am a new Linux system admin. How do I obtain the number of CPUs and cores in the Linux system from the command...

How To Use grep Command In Linux / UNIX

  How do I use grep command on Linux or Apple macOS/OS X? How can I use grep command on Unix operating systems? Can you...

Bash For Loop Examples

  How do I use bash for loop to repeat certain task under Linux / UNIX operating system? How do I set infinite loops using...

How to Read a Filename with Spaces in Linux

It's not very common in Linux to handle filename with spaces but sometimes files copied or mounted from windows would end up with spaces. While it...

How to Rename Files in Linux

Renaming files in Linux is one of the easiest tasks that you can accomplish straight from the command line. There are quite a few...

How to Get Size of Directory in Linux

In this article, we focus on how you can check the size of Directory on Linux Systems. This we are going to achieve...

How do I check if a port is in use on Linux?

I am a new Linux system user. I need to find out which process is listening on a port on Linux using the...

How to check hard drive health on FreeBSD

How do I read my hard disk/SSD health using smartctl command on FreeBSD operating system? How can I hard drive health on FreeBSD and...

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Solved | Windows Update error 0x80070490

This article shows the solution of error 0x80070490. Downloading Windows Updates is very important if you wish to keep your Windows 10 PC running...

100 % Fixed | Solutions to DISM Error 87 Windows 10 / 8/7

This article show the fixes of dism error 87. DISM, whose full name is the Deployment Image Service and Management, is a built-in tool...

Audio Converter: What is the Method to Fully Convert WMA to MP3?

“Can I convert WMA to MP3 without disrupting the quality of the audio file? Can a file converter do the job quickly? How can...

How to Catch a Cheating Spouse Text Messages & Cope With The Situation?

Texting is one of the easiest ways to send messages. Millions of people prefer text message service rather than making a call for using...

3 Reasons You Should Smoke CBD Flowers

Unless you have been living in a cave, far away from civilization, for the last decade or so, you must have heard about all...

Marketing Mindfulness: What to add to your own Meditation App

Essential in increasingly challenging times, meditation can help calm troubled thoughts, clear our minds, and help our bodies find equilibrium. But with the current...