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Learn Python winsound to play WAV files, system sounds, beeps, loops, and asynchronous notifications safely on Windows.

Learn Python winreg to read and write the Windows Registry, manage types, permissions, WOW64 views, deletion, migrations, and security.

Understand Python posix, Unix calls, descriptors, permissions, processes, security, and why most programs should use os instead.

Learn Python curses to build terminal interfaces with windows, colors, keyboard input, resize handling, Unicode, and safe cleanup.

Learn Python grp to query Unix groups, GIDs, members, ownership, supplementary groups, NSS, and container identities safely.

Learn Python pwd to query Unix users by UID or login, retrieve home, shell, and ownership without using the database

Learn Python syslog to send Unix logs with priorities, facilities, masks, structured content, and protection against log injection.

Learn Python resource to measure CPU, peak memory, page faults, and set limits for files, processes, descriptors, and address space