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Merge pull request #22672 from kevinmeredith/correct_trapped_signals

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Correct docs for a docker container's clean-up.
Upstream-commit: c273163e80da5f5895db1dc1102a470ec45e0a69
Component: engine
This commit is contained in:
Sven Dowideit
2016-05-12 14:15:39 +10:00
parent 99e89dfbb3 7bad1decfe
commit 7c39596909
1 changed files with 1 additions and 1 deletions
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2
components/engine/docs/reference/builder.md
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@ -834,7 +834,7 @@ does some more work:
# USE the trap if you need to also do manual cleanup after the service is stopped,
# or need to start multiple services in the one container
trap "echo TRAPed signal" HUP INT QUIT KILL TERM
trap "echo TRAPed signal" HUP INT QUIT TERM
# start service in background here
/usr/sbin/apachectl start