mix phx.gen.secret
Generates a secret and prints it to the terminal.
mix phx.gen.secret [length]
By default, mix phx.gen.secret generates a key 64 characters long.
The minimum value for length
is 32.
© 2014 Chris McCord
Licensed under the MIT License.
https://hexdocs.pm/phoenix/Mix.Tasks.Phx.Gen.Secret.html