By default in Ubuntu 13.10, when deleting files on the command line using the “rm” command, no confirmation displays before the file is deleted. However, you may want that extra layer of protection. You can easily turn on the confirmation for deleting files.
Every now and then we realize that there’s a tip that we haven’t covered, and even when it’s as simple as clearing your terminal history, we feel compelled to write about it. Here’s how to clear your history on Linux or Mac OS X.
The latest Ubuntu LTS release is getting closer to a final version with every passing week. And this week brings some extra good news! The first set of Ubuntu 14.04 beta builds are now available for download in eight different ‘flavors’, just in time for a bit of system testing fun over the weekend.
Most operating systems can be grouped into two different families. Aside from Microsoft’s Windows NT-based operating systems, nearly everything else traces its heritage back to Unix.
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.
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.
Are you looking for some great outdoor scenery to liven up your desktop? Then the wallpapers selected for the upcoming Xubuntu 14.04 release may be just what you are looking for! The entire set of winning photos from the wallpaper contest is now available to download, ready to freshen up your desktop.
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.
If you have been keeping up with the progress on the latest Ubuntu LTS release, then you will definitely be excited by today’s bit of news! The second set of alpha builds of Ubuntu 14.04 are now available for download in six different ‘flavors’, giving you the perfect excuse to indulge in a weekend full of system testing fun.
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.
Anybody who wants to test their connection speed can easily do so from a speed test web site — but that isn’t very geeky. Here’s how to do a test from the terminal prompt instead.
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.
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.
When you manage your own servers, one of the things you end up needing to do on a semi-regular basis is extract stuff from the middle of a file. Maybe it’s a log file, or you need to extra a single table from the middle of your MySQL backup file, like I did.
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.
With the newer, more powerful hardware and improved operating systems that we have available to use these days, why does it still take as long as it does to fully boot a computer up each time?
Browsers are adding features so fast that it’s hard to keep track of them. Internet Explorer offers live tile notifications and taskbar badges, Safari offers push notifications, Chrome has its own notification center, and Ubuntu offers web app notifications.
SteamOS, Valve’s living room PC gaming operating system, is basically just a new Linux distribution. It’s based on Debian and provides easy access to a standard Linux desktop complete with a package manager.
Have you been looking forward to the next Ubuntu LTS release? Then you will definitely be excited by this bit of news! The first alpha builds of Ubuntu 14.04 are now available for download in five different ‘flavors’ for your system testing enjoyment.
Do you use Windows, Mac, or Linux applications? Google wants you to replace them with Chrome apps in the future. Google Chrome is now an app platform, complete with a Chrome app launcher for Windows and Mac.
Have you ever had a need to connect to multiple machines of multiple types (RDP,SSH,VNC & more) simultaneously? Have you found that retyping the credentials is a pain? Take the HTG tour of mRemoteNG.
Linux distributions aren’t just the Linux kernel. They all contain other critical software, like the Grub bootloader, Bash shell, GNU shell utilities, daemons, X.org graphical server, a desktop environment, and more.
Ubuntu wants to enable TRIM for SSDs by default in Ubuntu 14.04. In other words, Ubuntu isn’t already using TRIM, so your SSD is slowing down over time. But why isn’t Ubuntu already using TRIM?
Linux Mint is insecure, according to a Canonical-employed Ubuntu developer who says he wouldn’t do his online banking on a Linux Mint PC. The developer alleges that Linux Mint “hacks out” important updates. Is this a real problem or just fear-mongering?
If you’re looking for the simplest way to get started with your new Raspberry Pi, look no further. The Raspberry Pi foundation’s New Out Of Box Software (NOOBS) makes it easier than ever to get up and running with the powerful little project platform.