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How to Install Jenkins in Linux 7 | CentOS 7
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....
How to set time, date and timezone using timedatectl in CentOS...
Redhat Linux 7 have one utility to display and configure date and time information, which is timedatectl. This utility tool is a part of...
Primary DNS Server Installation and Configuration in CentOS 7
Today i will show you how to install and configure DNS Server step by step. I will install and configure Primary DNS Server in...
How to Setup a Complete Mail Server(Postfix) using SquirrelMail(Webmail) in CentOS...
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...
Instant Messaging Server Installation using Openfire in Linux 7
Openfire is a real time collaboration (RTC) server licensed under the Open Source Apache License. It is also known as Jabber. It uses the...
Q3: Managing Local Users and Groups | RHCSA Exam Questions and...
The Red Hat Certified System Administrator (RHCSA) exam is a leading and recognized certification that helps candidates increase, develop and incorporate administrative skills and...
How to Setup NTP (Network Time Protocol) Server in CentOS/RHEL 7
Network Time Protocol: NTP- is a protocol which runs over port 123 UDP at Transport Layer and allows computers to synchronize time over networks...
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How to use Encrypted messages Gmail and why?
How to use encrypted messages Gmail?
Encrypted messages Gmail aren’t new, but if you want to improve your IT security, you should read this. Nowadays,...
How to Protect PC from Malware with these 5 Tools
Today, To Protect PC from malware, one of the most pervasive threats to computers and technology devices, is an arduous task. Therefore, today I...
KRACK Attack: How to guarantee Wi-Fi Network Security?
KRACK attack made the WPA2 connection vulnerable. And now we must take measures to guarantee our Wi-Fi network security. Therefore, today we explain everything...
Wi-Fi protection: Ways to protect Wi-Fi
Wi-Fi protection: Why is it so important? It is becoming a serious issue. Already there are several cases where multiple people have been hacked...
Types of computer virus: List of computer viruses!
There are many types of computer virus today. However, here we present a list of most common viruses so that you are attentive and...
OnePlus 5T: An alternative to iPhone X?
When talking about OnePlus 5T we have to remember that in recent years OnePlus has differentiated itself from its competition as the flagship killer,...
How to Reset iPhone or iPad or iPod
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...
Razer Phone: First Smartphone for Gamers!
Razer Phone is on the table, and now we have the first Smartphone for gamers. Only the gamers will know this masterpiece that will...
Top 20: Security Apps for Android you should have!
Security apps for Android are important. And we know that Android phones are a gem of technology, so you should take care of security...
Water Resistant Mobile: Things you should take care
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...
7 Places to Buy Cheap iPhone: Find your iPhone at the...
Today, to buy cheap iphone can be a task to which all Apple lovers who cannot buy their new release embark. Here is a...
