Tutorials

Create a secure Linux-based wireless access point

  Wi-Fi Protected Access version 2 (WPA2) is becoming the de facto standard for securing wireless networks, and a mandatory feature for all new...
Read 0 Comments

Vim tips: The basics of search and replace

Let's start by looking at searches and doing search and replace operations within Vim. You can do a search in normal mode by using /searchstring ....
Read 0 Comments

Ten tips for new Ubuntu users

1. Getting multimedia to work The default Ubuntu install contains free software only, which means that it doesn't support some popular multimedia...
Read 0 Comments

Vim tips: Folding fun

  The problem with writing and editing on a computer, versus having words on paper, is that it's usually hard to compare text from different...
Read 0 Comments

Vim tips: Using viewports

  A lot of folks use Vim, but many exploit only a small percentage of the editor's features. Sure, you might know how to do the basics in Vim,...
Read 0 Comments

Manipulating PDFs with the PDF Toolkit

  Creating and reading PDF files in Linux is easy, but manipulating existing PDF files is a little trickier. Countless applications enable you...
Read 0 Comments

Bandwidth monitoring with iptables

  Most of the time we use iptables to set up a firewall on a machine, but iptables also provides packet and byte counters. Every time an...
Read 0 Comments

Managing Linux daemons with init scripts

When you install a new Linux server distribution, you can often install all of the daemons you'll need to run on that machine at install time....
Read 0 Comments

Check your DNS records with dig

  Have you ever wanted to query the Domain Name System (DNS) to discover what information it holds about your domain? Do you have some important...
Read 0 Comments

Increase your available swap space with a swap file

  You've finally configured every aspect of your Linux system. All of your devices function, and everything is configured just the way you like...
Read 0 Comments

Pages

Click Here!