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Use grep -q option instead of redirecting to /dev/null #1

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merged 1 commit into from
Oct 8, 2015
Merged

Use grep -q option instead of redirecting to /dev/null #1

merged 1 commit into from
Oct 8, 2015
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@imdjh
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@imdjh imdjh commented Oct 8, 2015

From grep(1) man page
-q, --quiet, --silent
Quiet; do not write anything to standard output. Exit immediately with zero status if any match is found, even if an error was
detected. Also see the -s or --no-messages option.

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carmark commented Oct 8, 2015

code LGTM

carmark added a commit that referenced this pull request Oct 8, 2015
@carmark
Merge pull request #1 from imdjh/master
7b48751 
Use grep -q option instead of redirecting to /dev/null
@carmark carmark merged commit 7b48751 into hyperhq:master Oct 8, 2015
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@imdjh @carmark