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farrellit/rerun-on-change.sh

Created December 21, 2016 17:00
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rerun-on-change.sh
olddate=''
cmd='make r53'
while true; do newdate=`stat -f %m rotate-by-r53.py `; [[ "$olddate" == "$newdate" ]] || { olddate="$newdate"; $cmd; }; sleep 0.25; done
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