anchor.diff:  $ find / -mmin -10 –type f
   ----
   
  -=== watch
  +==== watch
   Use the watch command to monitor a process every .1 secs
   
   ----
  
positive.code: 
  [index]
  == linux ipc
  === ipcs
  *provides information on system inter process communication.*
  
  ----
  
negative.code: 
  This is just a few general commands that are useful to know.
  
  ==== find
  Search the current dir (and below) for a file named sue:
  ----
  $ find . –name sue
  