18 lines
255 B
Plaintext
18 lines
255 B
Plaintext
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# $FreeBSD$
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# Not required by POSIX (although referenced in a non-normative section),
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# but possibly useful.
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: hi there &
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p=$!
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q=$(jobs -l $p)
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# Change tabs to spaces.
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set -f
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set -- $q
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r="$*"
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case $r in
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*" $p "*) ;;
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*) echo Pid missing; exit 3 ;;
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esac
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