# ---------------------------------------------------------------------------
# This file is just the most basic practice of navigating a directory tree.
# We navigate directory trees on ALL computers, there is nothing special here,
# except the we are doing it from the command line.
# ---------------------------------------------------------------------------

# lines starting with '#' are "comments" and should not be typed


# ------------------------------------------------------------
# starting at home, what is there
cd
pwd
ls
ls -a
ls -l
ls -al

# ------------------------------------------------------------
# AFNI_data6 is probably under the $HOME directory, but might not be
# - see what files are under AFNI_data6/afni
cd AFNI_data6
ls
cd afni
ls
pwd
cd ~/AFNI_data6/afni
pwd
ls

# ------------------------------------------------------------
# go up one directory, and then down into FT_analysis, then return to 'afni'
cd ..
ls
pwd
cd FT_analysis
ls
pwd
cd ../afni
ls 
pwd

# ------------------------------------------------------------
# learn about the dataset anat+orig
3dinfo anat+orig

# ------------------------------------------------------------
# take ball, go home
cd