Jasper Yu => YSITD: echo 'v=862r3XS2YB0' |grep 'v=[a-zA-Z

Jasper Yu says to YSITD

echo 'v=862r3XS2YB0' |grep 'v=[a-zA-Z_\\-]\{11\}'

at Tue, Apr 18, 2017 10:08 PM