The Non-Beginner’s Guide to Syncing Data with Rsync

The rsync protocol can be pretty simple to use for ordinary backup/synchronization jobs, but some of its more advanced features may surprise you.  In this article, we’re going to show how even the biggest data hoarders and backup enthusiasts can wield rsync as a single solution for all of their data redundancy needs.

The Beginner’s Guide to iptables, the Linux Firewall

Iptables is an extremely flexible firewall utility built for Linux operating systems. Whether you’re a novice Linux geek or a system administrator, there’s probably some way that iptables can be a great use to you. Read on as we show you how to configure the most versatile Linux firewall.

What are the Dangers of an Untrusted USB Drive?

Using trusted USB drives that you own on your up-to-date, well-secured operating system is one thing, but what if your best friend stops by with their USB drive and wants you to copy some files to it? Does your friend’s USB drive pose any risks to your well-secured system, or is it just baseless fear?

An Introduction to the Z File System (ZFS) for Linux

ZFS is commonly used by data hoarders, NAS lovers, and other geeks who prefer to put their trust in a redundant storage system of their own rather than the cloud.  It’s a great file system to use for managing multiple disks of data and rivals some of the greatest RAID setups.

How to Automatically Generate and Email Computer Statistics

It’s important to check various log data and statistics on your server every day, but it grows to be tedious.  Wouldn’t it be nice to receive a single email with all the highlights each day, so you don’t even need to get on the server to check for problems?  This guide will show you how to configure automated emails on Linux and Windows.

How to Exclude Files from Rsync

Rsync is one of the most useful utilities for a server administrator, but it syncs everything by default, which can be annoying if your application creates a lot of temporary files. Here’s how to exclude files when using rsync.

How to Use the SteamOS Desktop

Valve’s SteamOS is a living-room operating system you can install yourself, but it will start shipping on Steam Machines later this year. While SteamOS is intended as a living-room operating system, it actually has a full Linux desktop.

How to Dual Boot Windows and SteamOS

Valve’s SteamOS is a living-room gaming operating system based on desktop Linux. It’s currently in beta, but you can install it yourself on almost any computer thanks to Ye Olde SteamOSe, a modification of the SteamOS installer.

3 Tips for the mRemoteNG Remote Connections Manager

Have you ever found yourself manually opening WinSCP to the same server you’ve just SSHed into with mRemoteNG? Or wishing you were able to extract the password from the mRemoteNG connection? HTG will guide you on how to unlock mRemote’s true power.

How to Work Offline on a Chromebook

Contrary to all the criticism out there, a Chromebook can be surprisingly useful offline. The key to using a Chromebook offline is preparing ahead of time and ensuring your apps and data will be ready.