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shakemno/gracefully_ctrl-c_shell_bg_task.sh

Last active October 8, 2017 22:49
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gracefully ctrl-c shell bg_task
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gracefully_ctrl-c_shell_bg_task.sh
#!/bin/sh
echo "starting background workflow..."
trap 'trap - SIGINT SIGTERM EXIT; $(kill $BGPID; exit 255)' SIGINT SIGTERM EXIT
eval 'gulp workflow &'
BGPID=$!
wait $BGPID
echo "\workflow stopped..."
exit
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