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telnet

brew install telnet v308 BSD-4-Clause-UC AND APSL-1.0

Command-line TELNET client for remote terminal connections over TCP/IP.

Why you might care

Useful for debugging network services, testing remote ports, and accessing legacy systems that only support TELNET. While insecure (unencrypted), it's a POSIX standard utility included in many production environments for compatibility and troubleshooting when SSH isn't available.

Categories

Alternatives

ssh nc netcat
11.0k
30-day installs · #341
46.6k
90-day · #291
157.2k
365-day · #325

Links

Blurb generated by claude-haiku-4-5 on today.

Raw metadata
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  "deprecated": 0,
  "deprecation_reason": null,
  "desc": "User interface to the TELNET protocol",
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  "llm_generated_at": "2026-06-20T23:44:16+00:00",
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}