fix: Update packages and fix local dev (#26907)

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mock-guide/english/git/authenticate-with-github-using-ssh/index.md

@@ -0,0 +1,60 @@
+---
+title: How to authenticate with GitHub using SSH
+---
+
+# How to authenticate with GitHub using SSH
+
+Check that there are no `rsa` files here before continuing, use:
+
+```shell
+ls -al ~/.ssh
+```
+
+If there is nothing to list (i.e. `: No such file or directory`) then use:
+
+```shell
+mkdir $HOME/.ssh
+```
+
+If there's nothing there then generate a new keygen with:
+
+```shell
+ssh-keygen -t rsa -b 4096 -C your@email.com
+```
+
+Now using `ls -al ~/.ssh` will show our `id_rsa.pub` file.
+
+Add the SSH key to the SSH agent:
+
+```shell
+eval "$(ssh-agent -s)" # for mac and Linux from bash
+```
+
+```shell
+eval `ssh-agent -s`
+ssh-agent -s # for Windows
+```
+
+Add RSA key to SHH with:
+
+```shell
+ssh-add ~/.ssh/id_rsa
+```
+
+Copy your key to clipboard
+
+```shell
+clip < ~/.ssh/id_rsa.pub # Windows
+```
+
+```shell
+cat ~/.ssh/id_rsa.pub # Linux
+```
+
+Go to your GitHub [settings](https://github.com/settings/keys) page and click the 'New SSH key' button paste in your generated key.
+
+Then authenticate with:
+
+```shell
+ssh -T git@github.com
+```