Pipe Examples


     ls -l | sort -n -k 5 

     ls -l | sort -n -k 5 | tail -10

     cat file.ps | psselect -p1-8 | \ 
              mpage -4 > small.ps

     find . -name \*.h | xargs wc -l

     command | tee file1 | grep str | \ 
               tee /dev/tty > file