Manual:RemoveUnusedAccounts.php/fi

Details
removeUnusedAccounts.php is a maintenance script. An unused account is one which has no edits, no deleted edits, no log entries, and no current/old uploads.

You can use to first remove deleted revisions (e.g. after a massive vandalism/spam attack) and run removeUnusedAccounts.php afterwards.

Options
removeUnusedAccounts.php accepts three options.

Usage
It will only list the unused accounts, without deleting the accounts. If you want to actually delete the unused account, use this command with --delete.