Key Scramble
Scramble keys, secrets and tokens.
In case you want to document something which contains e.g. a client id and client secret, you can blur a screenshot or just 'key-scramble' and replace it. In this case the structure of the key is available and the user of your document will be happy.
Example
let keyScramble = ;console;console;
Command Line
./bin/key-scramble key [--resetNumber]
With the resetNumber parameter all numbers will be changed to '9' and other characters aren't touched.
In case your key contains one ore more ! characters, bash will show an error message event not found. Turn off history with following command:
set +H