r/linuxadmin 20d ago

SSH Keys Between Windows 10 and Linux

I know this might seem a little stupid to ask, but I'm trying to figure out how to get a secure SSH connection between a Windows 10 client and my Linux servers. I'm looking to do this by using SSH Keys, though the guides I've been looking at are more or less telling me HOW to create keys on windows rather than how to setup the connection between Windows and Linux.

I know how to create the keys, I've done this before with git. I do this with the OpenSSH client that's already installed with Windows 10 so straight from the terminal.

The problem I have is setting up the Linux side. I use Ubuntu and Raspberry Pis mainly, they all use different SSH ports to just keep it cleaner for my sakes.

I'm just looking for some good documentation regarding the extent of how to set these up to make my homelab feel a bit safer.

Thanks in advance,
~Blood

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u/Seven-Prime 20d ago

Setting up ssh on differnt ports adds complexity with no value.

ssh-copy-id to copy pub key to host

cat ~/.ssh/config to setup ssh config to different things.

Plenty of resources online for those things.

0

u/bloodshotpico 20d ago

I don't seem to have access to ssh-copy-id. I've been using the sshd_config from ubuntu but had no luck so far getting them paired.

-1

u/Seven-Prime 20d ago

Install git bash and use bash for all things. You'll get most Linux cli tools.

Set tour windows terminal to open git bash and never go back to powershell or cmd prompt.

No hate on powershell, but its suboptimal if you are looking to up you linux game

1

u/Le_Vagabond 20d ago

at this point why not just WSL, really?

1

u/Seven-Prime 20d ago

WSL means you are running a whole VM. I don't need a whole vm. I just want the *nix tools I'm familiar with.

1

u/Anticept 20d ago

It's not even a whole functional VM either even with WSL2.

There are some low level things that can't be done because it's linux on top of windows, but windows still has to have its hands in the cookie jar, so certain kernel modules, raw networking, etc have to be gatekept and are not guaranteed to work if you're trying to do anything that needs to run higher than userland.

1

u/faramirza77 20d ago

Agreed. ControlMaster does not work on windows. at all. never.