This question already has an answer here:
I don't want secure password for my desktop. Instead I use just two letters for quick typing. I can change password in terminal by running:
But terminal gives me:
Failed global policy "com.apple.defaultpasswordpolicy" Password change failed because password does not meet minimum quality requirements
I believe if the password has less than 4 characters this is blocked. The same limitation is when trying to set it by preference panel obviously.
Until now in last versions of system, only solution I found was installing of Server application from Apple and basically modifying you osx by it to be a server, so you can access one setting for password characters policy and be able to set whatever password you like. So is there other option ?