rndstr

Generates a random character string.

Installation

$ make install

Usage:

Generate 10 character, uppercase and numerals:

$ rndstr -c 10 -f un
E1RDQHW1LF

Generate default (64) character, numerals only:

$ rndstr -f n
5851540147682317957836234923287202197384021875026580890132166411

Default: 64 characters, numerals + uppercase + lowercase:

$ rndstr
v84X01iKRlLW5jQRWTeK6CTY00LWC99CMVf60IcFk9zHh2Fvk8juV09Gca5OAWJG

Options:

Usage: rndstr [-c count] [-f (uln)]
    -h      print this usage help
    -c n    print <n> characters, default=64
    -f u    include uppercase letters
       l    include lowercase letters
       n    include numerals

by WhoMeNope