| ||
perl -le 'print map { sprintf q|%X|, rand(16) } 1 .. 72'
参考自下面的链接:
https://www.effectiveperlprogramming.com/2011/01/create-random-strings/
python -c 'import random ; print "".join(map(lambda t: format(t, "02X"), [random.randrange(256) for x in range(36)]))'
cat /dev/urandom | env LC_CTYPE=C tr -cd 'A-F0-9' | head -c 72