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Corrected example "replacing shell pipe line".

This commit is contained in:
Peter Astrand 2004-11-27 07:44:10 +00:00
parent 293546a942
commit 61de19f122
1 changed files with 1 additions and 1 deletions
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pep-0324.txt
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@ -354,7 +354,7 @@ Replacing older functions with the subprocess module
output=`dmesg | grep hda` output=`dmesg | grep hda`
==> ==>
p1 = Popen(["dmesg"], stdout=PIPE) p1 = Popen(["dmesg"], stdout=PIPE)
p2 = Popen(["grep", "hda"], stdin=p1.stdout) p2 = Popen(["grep", "hda"], stdin=p1.stdout, stdout=PIPE)
output = p2.communicate()[0] output = p2.communicate()[0]