px pxb logout

Logout from PX-Backup and clear stored authentication tokens.

This command will:

1. Clear the authentication token from ~/.pxb/config file
2. Remove the stored token file (~/.pwx/px_backup_token) if present
3. Optionally clear environment variables if set

Examples:

  # Logout and clear all authentication data
  pxb logout

  # Logout and also clear environment variables
  pxb logout --clear-env