Generate random numbers, strings and uuids

Usage:
    ops -random [options]

Options

-h, --help  shows this help
-u, --uuid  generates a random uuid v4
--int  <max> [min] generates a random non-negative integer between min and max (default min=0)
--str  <len> [<characters>] generates an alphanumeric string of length <len> from the set of <characters> provided (default <characters>=a-zA-Z0-9)

Examples

Random uuid v4:

ops -random -u                 

This will output something like:

5b2c45ef-7d15-4a15-84c6-29144393b621

Random integer between max and min

ops -random --int 100 60

This will output something like:

78