Here is a list of commads used on Unix's shell:

 

ls -> list files

ls -1 -> list files vertically

cd "__" -> open folder called "__"

cd.. -> go to previous directory

pwd -> print working directory

df -> availible disk space (disk free) and remaining disk space on all nodes

du -> used disk space (disk used)

du -ak -> get a listing of files sizes in 1kb blocks

du -ak | sort -k 1rn -k ->(note that | is Alt+124) sort list of 1kb listing by size and name

quota -v -> will tell you how much space you have to free up to get below quota

 

 

f77 -r8 -O4 chan03feb2006.f fourier.f -o con64.out -> compile and name it con64.out

 

Sources

http://www.cs.rit.edu/~vcss231/Labs/Tips/unix-w8.html

http://www.starr.net/is/type/altnum.htm