How To Recover WiFi Passwords Using Linux

When you first logged in to your WiFi network using your Linux computer you probably allowed it to save the password so that you didn't need to enter it again.Imagine you...

How To Connect To The Internet Using The Linux Command Line

This guide shows how to connect to the internet via a WI-FI network using the Linux command line.more: How To Wipe Drive in Linux MintIf you have installed a headless distribution (I.E,...

How To Wipe Drive in Linux Mint

Using any live CD1. Open the terminal2. Find the hard drive by typing this command: fdisk -l3. Assuming that the drive is labeled "SDA", type the following command: dd if=/dev/zero of=/dev/sda...

How to Install Sendmail Server on CentOS/RHEL 7/6/5

Sendmail is a MTA (Mail Transfer Agent) server used for transferring email from between different hosts. Sendmail uses SMTP (Simple Mail Transfer Protocol) protocol. Most of system administrators preferred to...

5 Ways to Send Email From Linux Command Line

We all know the importance of emails these days for information transfer. There are many free emails service providers which we used for use like Gmail, Yahoo, RediffMail etc, which provides...

Bash: mail: command not found (CentOS, Redhat, Ubuntu and Debian)

With the minimum installation of any Linux operating system, you will not see most of the commands in your system. In minimum operating system installation only required packages are...

Linux mail command examples – send mails from command line

Send mails from command-lineBeing able to send emails from command-line from a server is quite useful when you need to generate emails programatically from shell scripts or web applications for example.This...

How to install Linux

Nothing makes me happier than resurrecting an old, slow, useless Windows PC by installing Linux on it. The result is a system that will almost always run faster, with almost zero...

How To Install WiFi Driver in Linux

Step 1: Find available WiFi adapters – WiFi network from command lineThis actually help .. I mean you need to know your WiFi device name before you go an connect to...

Should You Unplug Chargers When You’re Not Using Them?

How much energy does your smartphone, laptop, and tablet chargers really use? Should you unplug them when you aren’t using them to save power and money? We measured exactly how much...
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