Idempodent Recursive Copy
# Will copy the file 'test.xml' recursively.
echo ./fs*/* | xargs -n 1 cp test.xml
# Will copy the file 'test.xml' recursively.
echo ./fs*/* | xargs -n 1 cp test.xml
# Kinda like that lock button on your phone/tablet.
while [ "$(date)" != "Sat Oct 31 16:00:00 EDT 2015" ]; do \ > sleep 1; done