Basic Unix Tutorial - prerequisite for AFNI bootcamp


This tutorial is a very brief introduction to Unix.  It is based
on the AFNI_data6 directory tree, and can be found there.


Goals:
   - be able to navigate directories and peruse contents
   - run afni in the background
   - understand some basics of shell scripts and variables

Notes:
   - commands to type will be on a yellow background
   - practice typing commands exactly as they appear, rather than
     using a copy-and-paste approach ("practice makes better")

Background:

      0. What are Unix, tcsh and AFNI?

      1. Opening a command terminal for the first time


Tutorials:

      0. Install AFNI and the AFNI_data6 class data tree

      1. Practice the cd and ls commands

      2. Foreground and background

      3. (very) Light intro to shell scripts

      4. Shell variables


tutorial pages 0 through 3 are prerequisite for the AFNI bootcamp

For further reading, see the afni00_unix.pdf class handout.