docs: second ssh docs pass
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README.md
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README.md
@ -168,16 +168,23 @@ Binaries are in `dist/`.
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### SSH guide for `-P/--publish`
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If you already know & use `scp` then `-P/--publish` should Just Work :tm: If
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not, read on for some tips on how to configure your SSH client to help
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`distribusi-go` make SSH connections successfully.
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`distribusi-go` only supports one connection method right now: SSH public key
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authentication using `ssh-agent`. This is mostly for simplicity, there is a
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discussion running [over here] if you'd like to see more methods available.
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The simplest way to make sure `distribusi` can make an SSH connection with your
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server is to match a `~/.ssh/config` entry with the `-P <server>:...` server
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value you pass on the command-line.
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Let's take a practical example. First, make sure your `ssh-agent` is running
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and your SSH key is loaded:
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If you want to run `./distribusi -p <path> -P varia.zone:/var/www/`, then a
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matching `~/.ssh/config` entry might look like this:
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```
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eval $(ssh-agent -k)
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ssh-add ~/.ssh/<ssh-secret-key-part>
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ssh-add -L # see loaded keys
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```
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Now, when you type `-P <server>:...`, `distribusi-go` will look up an entry in
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your `~/.ssh/config` with a matching `<server>` value. I.e. if you want to run
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`./distribusi -p <path> -P varia.zone:/var/www/`, then a matching
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`~/.ssh/config` entry might look like this:
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```ssh
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Host varia.zone
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@ -187,18 +194,10 @@ Host varia.zone
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IdentityFile ~/.ssh/<ssh-secret-key-part>
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```
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This tells `distribusi-go` everything it needs to know to make a successful SSH
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connection. Run with `-d/--debug` for extra help figuring out what connection
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details are being used.
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`distribusi-go` will read the `User` and `Port` values from this configuration.
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If you have a secret protected SSH key then make sure you've got a running
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`ssh-agent` and have added the key with the following:
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```
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eval $(ssh-agent -k)
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ssh-add ~/.ssh/<ssh-secret-key-part>
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ssh-add -L # see loaded keys
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```
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If all else fails, try `-d/--debug` for extra help figuring out what SSH
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connection details are used. You can [open a ticket] and we can try and help.
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[Go]: https://go.dev
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[Pillow]: https://pillow.readthedocs.io/en/stable/installation.html#external-libraries
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@ -207,8 +206,9 @@ ssh-add -L # see loaded keys
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[on go.dev]: https://go.dev/doc/install/source#environment
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[on pkg.go.dev]: https://pkg.go.dev/path/filepath#Match
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[open a ticket]: https://git.vvvvvvaria.org/decentral1se/distribusi-go/issues/new/choose
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[over here]: https://git.vvvvvvaria.org/decentral1se/distribusi-go/issues/4
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[report issues]: https://git.vvvvvvaria.org/decentral1se/distribusi-go/issues/new/choose
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[scp]: https://linux.die.net/man/1/scp
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[the entire listing]: https://vvvvvvaria.org/~decentral1se/distribusi-go/
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[this book]: https://www.gopl.io/
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[this ticket]: https://git.vvvvvvaria.org/decentral1se/distribusi-go/issues/1
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[scp]: https://linux.die.net/man/1/scp
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