Lucky Random
Generate random passwords, numbers, and available ports.
Usage
random [FLAGS] [OPTIONS]
Flags
| Arg | Environment Variable | Description |
|---|---|---|
-p, --available-port | Get a random available port. This may be combined with --range to get a random available port in the given range. The default port range is 1024-65535. If an available port cannot be found in the given range the nextavailable port starting at 1024 will be selected | |
-f, --float | Generate a floating point range instead of an integer range |
Options
| Arg | Environment Variable | Description |
|---|---|---|
-r, --range<lowest_number> <highest_number> | Generate a random integer in a range | |
-l, --length<length> | Set the length of the generated string |
Usage
lucky random is a utility for generating passwords, number ranges, and for getting random available ports.
Examples
Generate a random password with a specified length:
$ lucky random --length 32
Generate a random integer between 0 and 10 inclusive:
$ lucky random --range 0 10
Generate a random float between 0 and 1:
$ lucky random --float --range 0 1
Find a random available port in between 1024 and 65535:
$ lucky random --available-port