[cs631apue] Question about pipeline 3

zding4 zding4 at stevens.edu
Thu Dec 11 22:44:06 EST 2014

Hi everyone,

Another pipeline question.
How to handle the situation if the right hand side of the pipe doesn't 
have cmd.
  $ ls -l |

If the left hand side don't have cmd like $ | ls -l , it will give a 
syntax error.
The RHS case seems confusing.


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