∙ Installed a version of Caldera on a box before I knew a single *nix command. --that was a pretty steep learning curve.
∙ Installed Slackware on a laptop before they had drivers for video cards and had to manually configure the adapter and monitor parameters from scratch. --what a ride.
∙ Have spent time installing and configuring, RH, Debian, Mandrake, SuSE, Knoppix, Knoppix-std (GREAT FREAKIN' TOOL for forensics)
∙ I'm equaly at home infront of a BASH prompt as a C:\ prompt but only a little annoyed when vi doesn't work from C:\