https://app.learngit.io/component---src-pages-templates-lesson-js-…-19-e-51-a-25-c-mdx-f93a8a5cab4a1980db82.js

1"use strict";(self.webpackChunklearn_git=self.webpackChunklearn_git||[]).push([[9852],{17673:function(e,t,n){n.r(t),n.d(t,{Head:function(){return I},default:function(){return P}});var l=n(98587),a=n(21585),s=n.n(a),r=n(58156),o=n.n(r),i=n(62193),c=n.n(i),u=n(28453),m=n(96540);function d(e){const t=Object.assign({h2:"h2",p:"p",h3:"h3",strong:"strong",pre:"pre",code:"code",a:"a",ul:"ul",li:"li"},(0,u.RP)(),e.components);return m.createElement(m.Fragment,null,m.createElement(t.h2,{id:"what-is-ssh"},"What is SSH?"),"\n",m.createElement(t.p,null,"SSH is a network protocol that provides secure communication between computers. Instead of relying on usernames and passwords for authentication, SSH uses a pair of encryption keys. These two keys (a public and private key) operate in tandem to authenticate, and encrypt network communication."),"\n",m.createElement(t.h2,{id:"ssh-and-git"},"SSH and Git"),"\n",m.createElement(t.p,null,"Most professional developers use the SSH protocol to connect to Git repositories stored on remote servers. The first step to using SSH is generating an SSH keypair on your workstation. After a keypair is generated, the public key should be shared with your hosting service. Below are instructions for generating SSH keypairs on macOS/Linux and Windows. After generating a keypair, find the instructions for the particular hosting service you're using to finalize the setup process."),"\n",m.createElement(t.h2,{id:"generate-ssh-keys"},"Generate SSH keys"),"\n",m.createElement(t.h3,{id:"macoslinux"},"macOS/Linux"),"\n",m.createElement(t.p,null,m.createElement(t.strong,null,"1. Open a terminal window")),"\n",m.createElement(t.p,null,m.createElement(t.strong,null,"2. Generate an SSH keypair")),"\n",m.createElement(t.pre,null,m.createElement(t.code,null,"ssh-keygen -t ed25519\n")),"\n",m.createElement(t.p,null,"The utility will prompt you to provide or accept the default storage location for the keys. By default the keys are stored in the hidden ",m.createElement(t.code,null,".ssh")," folder located in your home directory."),"\n",m.createElement(t.p,null,"The key files are named ",m.createElement(t.code,null,"id_ed25519"),"; however, if you've generated SSH keys previously, provide a new filename at this stage. Note: the filename you choose doesn't affect the functionality of the keys themselves."),"\n",m.createElement(t.p,null,m.createElement(t.strong,null,"3. Copy the public key to your clipboard")),"\n",m.createElement(t.p,null,"Navigate to the location of the key files, by default:"),"\n",m.createElement(t.pre,null,m.createElement(t.code,null,"cd ~/.ssh\n")),"\n",m.createElement(t.p,null,"Display the public key in the terminal:"),"\n",m.createElement(t.pre,null,m.createElement(t.code,null,"cat id_ed25519.pub\n")),"\n",m.createElement(t.p,null,"Copy the public key and continue to the setup instructions for the particular hosting service you're using."),"\n",m.createElement(t.h3,{id:"windows"},"Windows"),"\n",m.createElement(t.p,null,m.createElement(t.strong,null,"1. Open a command prompt window")),"\n",m.createElement(t.p,null,"Open the start menu by hitting the Windows key. Type ",m.createElement(t.code,null,"cmd"),', and open the "Command Prompt" application'),"\n",m.createElement(t.p,null,m.createElement(t.strong,null,"2. Generate an SSH keypair")),"\n",m.createElement(t.pre,null,m.createElement(t.code,null,"ssh-keygen -t ed25519\n")),"\n",m.createElement(t.p,null,"The utility will prompt you to provide or accept the default storage location for the keys. By default the keys are stored in the hidden ",m.createElement(t.code,null,".ssh")," folder located in your home directory."),"\n",m.createElement(t.p,null,"The key files are named ",m.createElement(t.code,null,"id_ed25519"),"; however, if you've generated SSH keys previously, provide a new filename at this stage. Note: the filename you choose doesn't affect the functionality of the keys themselves."),"\n",m.createElement(t.p,null,m.createElement(t.strong,null,"3. Copy the public key to your clipboard")),"\n",m.createElement(t.p,null,"Navigate to the location of the key files, by default:"),"\n",m.createElement(t.pre,null,m.createElement(t.code,null,"cd C:\\Users\\username/.ssh\n")),"\n",m.createElement(t.p,null,"Display the public key in the command prompt:"),"\n",m.createElement(t.pre,null,m.createElement(t.code,null,"more id_ed25519.pub\n")),"\n",m.createElement(t.p,null,"Copy the public key and continue to the setup instructions for the particular hosting service you're using."),"\n",m.createElement(t.h2,{id:"ssh-passphrases"}

1,"SSH Passphrases"),"\n",m.createElement(t.p,null,"If you chose to create your SSH key with a passphrase, follow ",m.createElement(t.a,{href:"https://docs.github.com/en/authentication/connecting-to-github-with-ssh/working-with-ssh-key-passphrases"},"these instructions")," for additional configuration options."),"\n",m.createElement(t.h2,{id:"hosting-service-config"},"Hosting Service Config"),"\n",m.createElement(t.p,null,"The process for sharing your public key is unique for each hosting service. Select your particular hosting service from the list below for setup instructions. If the hosting service you're using is not listed, contact [email protected] to have it added."),"\n",m.createElement(t.ul,null,"\n",m.createElement(t.li,null,m.createElement(t.a,{href:"https://docs.github.com/en/authentication/connecting-to-github-with-ssh/adding-a-new-ssh-key-to-your-github-account"},"GitHub")),"\n",m.createElement(t.li,null,m.createElement(t.a,{href:"https://docs.gitlab.com/ee/user/ssh.html#add-an-ssh-key-to-your-gitlab-account"},"GitLab")),"\n",m.createElement(t.li,null,m.createElement(t.a,{href:"https://support.atlassian.com/bitbucket-cloud/docs/set-up-personal-ssh-keys-on-windows/#Provide-Bitbucket-Cloud-with-your-public-key"},"BitBucket")),"\n",m.createElement(t.li,null,m.createElement(t.a,{href:"https://learn.microsoft.com/en-us/azure/devops/repos/git/use-ssh-keys-to-authenticate?view=azure-devops#step-2-add-the-public-key-to-azure-devops"},"Azure Repos")),"\n",m.createElement(t.li,null,m.createElement(t.a,{href:"https://docs.aws.amazon.com/codecommit/latest/userguide/setting-up-ssh-unixes.html#setting-up-ssh-unixes-keys"},"AWS CodeCommit")," (start at step 3.3)"),"\n"),"\n",m.createElement(t.h2,{id:"ide-config"},"IDE Config"),"\n",m.createElement(t.p,null,"It can be convenient to take advantage of your IDE's native Git integration for certain tasks. Below are setup instructions for the most popular tools. 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