cat movies.txt grep The movies.txt grep The less movies.txt sort movies.txt sort head -3 movies.txt head -3 ls ls *.txt cat hi.txt cat movies.txt wc movies.txt wc hi.txt ls *.txt | wc -l wc movies.txt sort movies.txt sort movies.txt | grep "The" sort movies.txt | grep "The" | tail -3 sort movies.txt | grep "The" | tail -3 | head -1 which du which /usr/bin/du which man du /usr/bin/man du man which du /usr/bin/man which man | du du du `which man` ls *.txt ls *.txt | wc ls *.txt > temp cat temp wc < temp wc `ls *.txt` wc movies.txt hi.txt wc *.txt which man | xargs du ls *.txt | wc ls *.txt | xargs wc wc hi.txt wc hi.txt movies.txt xargs wc ps jobs ps aux top ls emacs movies.txt jobs ps jobs fg ls jobs kill %1 jobs emacs movies.txt & ps kill 960 ps ps -KILL 960 ps kill -9 960 ps ls javac Infinite.java more Infinite.java java Infinite ps java Infinite jobs ps kill 1317 jobs kill -9 1317 jobs ps java Infinite fg jobs ps emacs movies.txt jobs kill %1 jobs ssh attu4 w finger finger rea who write rea links cs.washington.edu alias ls -la alias ll="ls -la" ll alias ll *.txt exit