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mtsmfm/foo.sh

Created May 11, 2022 09:38
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graceful shutdown with child process
Raw
foo.sh
trap 'kill "${child_pid}"; wait ${child_pid}; exit' TERM INT
ruby -e 'at_exit { sleep 3; p "exit" }; loop { p "sleep"; sleep 1 }' &
child_pid="$!"
sleep infinity & wait
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