Thor:~ neil$ ssh nedelm@skinner.cs.mcgill.ca
Bla Bla Bla . . .
> cd comp-206/
> mkdir projects
> cd projects/
> mkdir store
> cd store/
> mkdir archive backup build1 documents
> mv build1/ build-001
> cd build-001/
> mkdir source data runtime
> cd source/
> mkdir batch c html cgi perl python
> cd ../data/
> vi inventory.txt
 . . . 
# Product ID number, product name, quantity in stock, and unit price
12345, Widget, 1, 450.00
~
~
 . . . 
> cat>members.txt
1234, abcd, Joseph Vybihal, 1, 500 
9987, ddee, Bill Smith, 0, 20000 
1072, ABCdef, Sam Smiley, 0, 100 
> vi members.txt
 . . .
> chmod -R a+rX ~/comp-206
chmod: WARNING: Too many open files (nonsense!)
> man chmod
> cd ~/comp-206/projects/
> chmod -R a+rX *
chmod: WARNING: chmod: could not getcwd (wtf?)
> ls -alF
total 24
drwxr-xr-x   3 nedelm   16421       4096 Jan 15 18:36 ./
drwxr-xr-x  26 nedelm   16421       4096 Jan 15 18:21 ../
drwxr-xr-x   3 nedelm   16421       4096 Jan 15 18:36 projects/
> cd store/
> ls -alF
total 48
drwxr-xr-x   6 nedelm   16421       4096 Jan 15 18:38 ./
drwxr-xr-x   3 nedelm   16421       4096 Jan 15 18:36 ../
drwx------   2 nedelm   16421       4096 Jan 15 18:37 archive/
drwx------   2 nedelm   16421       4096 Jan 15 18:37 backup/
drwxr-xr-x   5 nedelm   16421       4096 Jan 15 18:40 build-001/
drwx------   2 nedelm   16421       4096 Jan 15 18:38 documents/
> chmod -R a+rX *
chmod: WARNING: chmod: could not getcwd 
> ls -alF
total 48
drwxr-xr-x   6 nedelm   16421       4096 Jan 15 18:38 ./
drwxr-xr-x   3 nedelm   16421       4096 Jan 15 18:36 ../
drwxr-xr-x   2 nedelm   16421       4096 Jan 15 18:37 archive/
drwxr-xr-x   2 nedelm   16421       4096 Jan 15 18:37 backup/
drwxr-xr-x   5 nedelm   16421       4096 Jan 15 18:40 build-001/
drwx------   2 nedelm   16421       4096 Jan 15 18:38 documents/
> chmod -R a+rX documents/
 . . .