Programming

17028 readers

103 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Follow the programming.dev instance rules
Keep content related to programming in some way
If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities [email protected]

founded 1 year ago

MODERATORS

[email protected]

103

The (short) story of how the SSH port became 22. (www.ssh.com)

submitted 7 months ago* (last edited 7 months ago) by [email protected] to c/[email protected]

12 comments fedilink hide all child comments

The SSH port is 22. This is the story of how it got that port number. And practical configuration instructions.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 5 points 7 months ago

Actually, I have my public facing servers configured to listen to 443 as well. Why? Because many corporate and public space wifi spots like libraries, will block 22, but allow 443 for https, so on my shell servers, I also listen to 443.