15 lines
255 B
Plaintext
15 lines
255 B
Plaintext
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#!/bin/sh
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# Must not find us alive
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{ sleep 2; kill -9 $$; } 2>/dev/null &
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sleep 1 &
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PID=$!
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# We must exit the loop in one second.
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# We had bug 5304: builtins never waited for exited children
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while kill -0 $PID >/dev/null 2>&1; do
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true
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done
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echo Ok
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