Category Archives: Linux

Headless Boot Of Raspberry Pi Using DHCP

I’ve been meaning to do something with this amazing little machine for a long time. It really appeals to me because you can use it just like an embedded target device – in other words, you can do embedded programming at home for very little cost. This tutorial walks you through the set-up of your Pi […]

Debug ncurses with GDB + GDBserver and Full Input Output

Actually, you can use this technique to debug any kind of console app where debugging on the command line interferes with the program’s output. It’s quick and easy, and unlike attaching to a running process in another shell, it allows you to debug as soon as the program starts, meaning you can catch even those fiddly bugs that only […]

Screencasting on Fedora [20]

To start with, did you know you can record a screencast on Fedora just by pressing CTRL-ALT-SHIFT-R? No? Me either. How fantastically easy is that? Once you’ve pressed the keys, you get a little red circle in the top right of your screen that indicates recording is on. When you’re done, just press CTRL-SHIFT-ALT-R again […]

Quickly Convert .ogg Audio Files to .mp3 Format [Fedora]

OK, first of all you need to install the gnome media apps: yum install gnome-media-apps This provides a command line tool called sox.