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submitted 9 months ago* (last edited 9 months ago) by starman@programming.dev to c/linux@lemmy.ml

cross-posted from: https://programming.dev/post/9907720

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

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[-] Perhyte@lemmy.world 7 points 9 months ago

If this is something you run into often, it's likely still only for a limited number of servers? ssh and scp both respect .ssh/config, and I suspect (but haven't tested) that sftp does too. If you add something like this to that file:

Host host1 host2
  Port 8080

then SSH connections to hosts named in that first line will use port 8080 by default and you can leave off the -p/-P when contacting those hosts. You can add multiple such sections if you have other hosts that require different ports, of course.

this post was submitted on 12 Feb 2024
233 points (95.0% liked)

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Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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