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POBash: How do I make sub-processes of a script be terminated, when the script is terminated?
primarykey
Id
7817637
data
AcceptedAnswerId
7817949
AnswerCount
2
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2011-10-19T07:00:47.523
FavoriteCount
4
LastActivityDate
2014-02-07T14:16:31.250
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0
OwnerUserId
964681
ParentId
0
PostTypeId
1
Score
11
ViewCount
2478
LastEditorDisplayName
text
Body
<p>The question applies to a script such as the following:</p> <h2>Script</h2> <pre><code>#!/bin/sh SRC="/tmp/my-server-logs" echo "STARTING GREP JOBS..." for f in `find ${SRC} -name '*log*2011*' | sort --reverse` do ( OUT=`nice grep -ci -E "${1}" "${f}"` if [ "${OUT}" != "0" ] then printf '%7s : %s\n' "${OUT}" "${f}" else printf '%7s %s\n' "(none)" "${f}" fi ) & done echo "WAITING..." wait echo "FINISHED!" </code></pre> <h2>Current behavior</h2> <p>Pressing <code>Ctrl+C</code> in console terminates the script but not the already running <code>grep</code> processes.</p>
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<linux><bash><subprocess><termination>
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Bash: How do I make sub-processes of a script be terminated, when the script is terminated?
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