ls cd Desktop ls cd ~ cd Desktop cd .. pwd cd .. ls cd stepp cd Desktop cd / ls cd bin ls cd /home/stepp cd /bin cd home/stepp cd ls cat marty.txt CP MARTY.TXT MARTY2.TXT cp marty.txt marty2.txt ls mv marty2.txt marty3.txt ls rm marty3.txt ls cd Desktop/ mkdir foo ls rmdir foo/ man mkdir man ls ls cd .. ls ls -l ls -a ls -l ls -a ls -l -a ls -la clear ls -la ls -al cd Desktop/junk/ ls wc wc tas.txt wc * wc *.txt man wc grep grep cse *.txt man grep grep grep -iL cse *.txt grep -L cse *.txt man grep grep -il cse *.txt grep -l cse *.txt grep -l marty *.txt grep -il marty *.txt ls mkdir cure mv Cure* cure mv *Cure* cure cd cure ls mv Marty\ Stepp\ -\ Cure\ for\ What\ Ails\ Ya.mp3 .. ls cd .. ls cat students.txt clear sort students.txt man sort sort -r students.txt ls javac Foo.java java Foo exit