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Q2: Installing and Updating Software Packages | RHCSA Exam Questions and...

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Today i will discuss question number two of Linux System Admin RHCSA EX200 Exam. This question usually asks to configure local yum repository with...

How to set time, date and timezone using timedatectl in CentOS...

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rhel 7 time date setup
Redhat Linux 7 have one utility to display and configure date and time information, which is timedatectl. This utility tool is a part of...

How to Setup a Complete Mail Server(Postfix) using SquirrelMail(Webmail) in CentOS...

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A mail server is a server that handles and delivers e-mail over a network or internet. A mail server can receive e-mails from client...

How to Setup Local DNF Repository on RHEL 8 Server using...

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Local YUM or DNF Server
Finally Red Hat released their best optimized operating system “RHEL 8“. They have changed many features and increased performances than the previous version of...

YUM and FTP Server Configuration in RHEL 7 (Step by Step)

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YUM and FTP Server Configuration
To show the mounted DVD or ISO image of RHEL-7.0. # df  -h /dev/sr0 3.5G 3.5G 0 100% /run/media/root/RHEL-7.0 Server.x86_64 This command will enter the all rpm...

How to Install Jenkins in Linux 7 | CentOS 7

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Jenkins is an open source automation server or tools for continuous integration and continuous delivery (CI/CD) pipelines that are widely used in various sectors....

Cisco

wi-fi protection

Wi-Fi protection: Ways to protect Wi-Fi

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Wi-Fi protection: Why is it so important? It is becoming a serious issue. Already there...
fake movie maker

Fake Movie Maker on Internet: Protect you from Hackers!

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Fake Movie Maker appeared on internet, so hackers improve their tactics every day. That’s why...
Protect PC from Malware

How to Protect PC from Malware with these 5 Tools

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Today, To Protect PC from malware, one of the most pervasive threats to computers and...
encrypted messages gmail

How to use Encrypted messages Gmail and why?

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How to use encrypted messages Gmail? Encrypted messages Gmail aren’t new, but if you want to...
types of computer virus

Types of computer virus: List of computer viruses!

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There are many types of computer virus today. However, here we present a list of...
reset iphone

How to Reset iPhone or iPad or iPod

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In case you are selling or you want to repair your iPhone or iPad, you may need to reset iphone in order to delete your...
Android Tricks

8 Android Tricks To Make Your Life Easier!

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The tricks for Android have stopped being used only by programmers. Now more and more people are beginning to understand the importance of knowing...
OnePlus 5T

OnePlus 5T: An alternative to iPhone X?

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When talking about OnePlus 5T we have to remember that in recent years OnePlus has differentiated itself from its competition as the flagship killer,...
smartphone screen

Smartphone Screen and things you should know now!

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Nowadays, one of the elements that we value the most when buying a new smartphone is the screen. But sometimes we get lost between...
LG V30

LG V30: Innovation, Quality and Features

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Already closing the year and with Black Friday on, we did not have time to highlight the LG V30. A new model that promises...
water resistant mobile

Water Resistant Mobile: Things you should take care

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Everything you need to know about water resistant mobiles. Surely you've heard about the water resistant mobile, maybe you even have one. What began...