Linux & Windows Tips, Tutorials, , Ideas

rpm command cheat sheet for Linux

Cheat-Sheet

rpm command cheat sheet :

rpm is a powerful Package Manager for Red Hat, Suse and Fedora Linux. It can be used to build, install, query, verify, update, and remove/erase individual software packages. A Package consists of an archive of files, and package information, including name, version, and description:

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10 cheat sheet for Linux PDF …

Cheat-Sheet

Hi all ,,

These are some sheets cheating in Linux
But we do not recommend reliable permanently cheated them even better mastery and save this you would like to excel in the world of Linux (this is my point of view)

This article contains sheets cheats follows: (All PDF format) 10 sheets cheats ..

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How To block some country from your server

Hello guys block

How to i Can Block specific country from my server?

Is it possible to do so?

Yes, definitely and very easily you can block certain countries from your server ?

Follow me step by step

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OpenVZ Can’t umount (unmount) device or resource busy

Hi openvz

The error you may see in this instance would say “Can’t umount /var/lib/vz/root/OpenVZID device or resource busy”, or “Can’t umount /var/lib/vz/root/222: Device or resource busy TASK ERROR: command ‘vzctl umount 222 ’ failed: exit code 51″, in this case the container being 222.  Here’s how I was able to fix it … 

In the examples below I will be using 222 for the OpenVZ container ID, just change that to whatever container you are troubleshooting.

 

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Red Hat RHCSA RHCE® 7 Cert Guide – Pearsoncmg

Red Hat RHCSA/RHCE 7 Cert Guide: Red Hat Enterprise  RedHat-RHCSA-RHCE-7-Cert-Guide
Linux 7 (EX200 and EX300)

Acknowledgments

This book could not have been written without the help of all the people who

contributed to it. To start, I want to thank the people at Pearson, Denise Lincoln

and Ellie Bru in particular. We’ve worked a lot together over the past year, and this

book is another milestone on our road to success!

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Mysql Databases showing 0MB in Cpanel

Hi guys 🙂 mysql

Do you experience the problem of the appearance of the size of databases 0M in the CPanel

The simple solution in only 3 steps!

 

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