The command line is often mentioned as a tool for starting or setting up Flightgear, Atlas, Terrasync, FGCOM and other programs related to Flightgear. Many users simply don't know, what the command line acutally is or how to make use of it. This article shall help...
On Windows XP, you have access to the command line by clicking the "Start" button and then chosing "Run...". Type "cmd" (without quotation marks) into the field and hit Enter.
You should see the so called prompt now, which says something like that:
USE_PA_OSS=0 USE_PA_ALSA=0 USE_PA_JACK=0 AUDIO_ALSA=0 AUDIO_OPENAL=1
Linux > Gnome, KDE, Xfce