Recover Data Like a Forensics Expert Using an Ubuntu Live CD
There are lots of utilities to recover deleted files, but what if you can’t boot up your computer, or the whole drive has been formatted? We’ll show you some tools that will dig deep and recover the most elusive deleted files, or even whole hard drive partitions.
Move Window Buttons Back to the Right in Ubuntu 10.04 / 10.10
One of the more controversial changes in the Ubuntu 10.04 beta is the Mac OS-inspired change to have window buttons on the left side. We’ll show you how to move the buttons back to the right.
How to Create Your Own Customized Ubuntu Live CD
We love Live CDs, but it’s a hassle installing the same packages every time you need to do a virus scan or recover accidentally deleted data. We’ll show you how to roll your own Ubuntu Live CD, with all the packages you want, and even more nice customizations.
HTG Explains: Which Linux File System Should You Choose?
File systems are one of the layers beneath your operating system that you don’t think about—unless you’re faced with the plethora of options in Linux. Here’s how to make an educated decision on which file system to use.
The Beginner’s Guide to Linux Disk Utilities
Knowing how to check the condition of your hard disk is useful to determine when to replace your hard disk. In today’s article, we will show you some Linux disk utilities to diagnose the health of your hard disk.
HTG Explains: What is the Linux fstab and How Does It Work?
If you’re running Linux, then it’s likely that you’ve needed to change some options for your file systems. Getting acquainted with fstab can make the whole process a lot easier, and it’s much easier than you think.
How to Choose What to Back Up on Your Linux Home Server
If you have a home server powered by Linux, you’ll probably be upgrading your OS every so often. Here are some important files to back up and some alternative utilities that will help you get up and running quickly.
How To Harmonize Your Dual-Boot Setup for Windows and Ubuntu
Looking for some harmony between Windows 7 and Ubuntu in your dual-boot setup? Here are a few ways you can make the tense OS situation a little more unified and copacetic.
How to Choose a Partition Scheme for Your Linux PC
Afraid of the dreaded “p” word? You’re not alone. Partitions can get complicated, so here’s an explanation of what they are, how they’re used, and a simple template to use for your own Linux installation.
What is the Linux Kernel and What Does It Do?
With over 13 million lines of code, the Linux kernel is one of the largest open source projects in the world, but what is a kernel and what is it used for?
What Does “Free as in Speech” or “Free as in Beer” Really Mean?
In the open source community you’ll often hear the phrase “free as in speech” or “free as in beer” in reference to software products, but what do these phrases actually mean? Let’s walk you through the meaning behind each.
10 Ways to Generate a Random Password from the Command Line
One of the great things about Linux is that you can do the same thing hundreds of different ways—even something as simple as generating a random password can be accomplished with dozens of different commands. Here’s 10 ways you can do it.
What’s the Difference Between Single and Double Quotes in the Bash Shell?
Enclosing text in quotation marks is fairly standard practice on the command line, especially when dealing with files that have spaces in the names, but how do you know whether to use single or double quotes? Let’s take a look at the difference, and when you should use one vs the other.
How to Backup Your Linux PC with Simple Backup
It doesn’t matter if you are using Windows, OS X, or Linux, everyone should do regular backups of their information. In Linux one of the easiest ways to do automated backups is with Simple Backup (SBackup). Here is how you can set up SBackup to make sure you have a backup of all your important files.
How to Free Up a Lot of Disk Space on Ubuntu Linux by Deleting Cached Package Files
If you’re anything like me, you probably have Ubuntu running on your older computers, and they often have smaller hard drives so you’re looking to save every bit of drive space you can. Here’s an easy trick to free up a surprising amount of drive space.
How to Tell What Type of Memory Your Linux PC Has Installed
If you are looking to upgrade the memory in your Linux PC, you are probably wondering how many open slots you have, what type of memory is already installed, and what you need to buy for an upgrade… without having to open your computer.
Use Ctrl+Alt+Del for Task Manager in Linux to Kill Tasks Easily
In Windows you can easily kill any task by pressing Ctrl+Alt+Del and bringing up the task manager. Linux running the GNOME desktop environment (i.e. Debian, Ubuntu, Linux Mint, etc.) has a similar tool that can be enabled to run exactly the same way.
Clean Up the New Ubuntu Grub2 Boot Menu
Ubuntu adopted the new version of the Grub boot manager in version 9.10, getting rid of the old problematic menu.lst. Today we look at how to change the boot menu options in Grub2.
Create a Persistent Bootable Ubuntu USB Flash Drive
Don’t feel like reinstalling an antivirus program every time you boot up your Ubuntu flash drive? We’ll show you how to create a bootable Ubuntu flash drive that will remember your settings, installed programs, and more!
Change or Reset Windows Password from a Ubuntu Live CD
If you can’t log in even after trying your twelve passwords, or you’ve inherited a computer complete with password-protected profiles, worry not – you don’t have to do a fresh install of Windows. We’ll show you how to change or reset your Windows password from a Ubuntu Live CD.
The 10 Cleverest Ways to Use Linux to Fix Your Windows PC
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