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18 lines
220 B
Plaintext
18 lines
220 B
Plaintext
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#!/bin/sh
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$THIS_SH -c '
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hup() {
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echo "child got HUP"
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}
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trap hup HUP
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echo "child sleeps"
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sleep 1
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echo "child exits"
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' &
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child=$!
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sleep 0.1 # let child install handler first
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kill -HUP $child
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wait
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echo "parent exits"
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