Command line class redesigned

2 hour class (simply not enough time otherwise)

topics covered (initial list taken from ticket 15108):

• top
• modprobe
• linux filesystem structure
• /proc
• grub
• grep
• basic piping and redirection ( |, > , >>, etc.)
• lspci
• ifconfig / iwconfig
• apt-get install
• bat_check and wc bat-time (part of the normal build/qc process)
• using gedit or nano or whatever text editor is necessary
• changing permissions
• groups

Please add to this list. I will also add or remove as seems appropriate after discussion with others.

A major question is how much to deal with the absolute beginner stuff.