[cs631apue] About background
Shenghan Gao
sgao9 at stevens.edu
Thu Dec 17 14:05:51 EST 2015
Hi,
I have a question about background job. My question is should '&' must at
the end of all command when piping two or more commands? Is it possible
that we let part of pipe be background like "ls -R & | wc"?
Shenghan
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