my tutorials

Xfce (upgrade 4.10) menus, panels, desktop settings, tiling
Thunar (upgrade 1.6) file manager, right-click custom actions
Dual panel file browsers Xfe and Sunflower
Image Processing Digikam, mogrify with Thunar custom actions, XnViewMP
Working with HD video Still frame capture, Kdenlive, Avidemux
Dvd authoring Bombono
Ffmpeg commands cutting up audio, conversion
System Backup Tar command, Remastersys, Refracta Snapshot
Remote Install Simple CCD, Live Helper
Networking two boxes with a patch cable
Firewall using iptables and static ports