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Should I use different ssh keys for different servers?
It’s good practice not to use the same key for different services. Keys are useful so you don’t need to type your credentials in all the time when working on a trusted PC. Instead of typing something like: ssh [email protected] I can just simply type ssh github without being prompted for credentials.
Can I use the same SSH key for multiple repositories?
Granting the ssh access for several repo would be the equivalent of a “machine user”. using the same key for several repo is NOT okay when the key is attached by a repo, because you don’t know at all who accessed what. That differs from the “machine user” where a “user” is declared as a collaborator for many repo.
Do I need different ssh keys for GitHub and Gitlab?
No, it is not advisable: a private key should remain used for only one service, that way you can revoke/change it just for that service. What you can do is set up a ~/. ssh/config file in which you can associate the right private key with the right host, as explained here.
Why do I need SSH key for GitHub?
Why Use an SSH Key? When working with a GitHub repository, you’ll often need to identify yourself to GitHub using your username and password. An SSH key is an alternate way to identify yourself that doesn’t require you to enter you username and password every time.
How do I use a specific SSH key?
To specify which private key should be used for connections to a particular remote host, use a text editor to create a ~/. ssh/config that includes the Host and IdentityFile keywords. Once you save the file, SSH will use the specified private key for future connections to that host.
Do you need an SSH key for each repo?
When using SSH with GitHub you’ll often need to add deploy keys to the repo to allow read and write access over SSH. This can be problematic when using multiple repositories as Github won’t allow the same deploy key (ssh key) to be used on multiple repositories.
Can I have two SSH keys for github?
Case 1: Multiple accounts on Github So, you’ll have created SSH key for your home account, now you can generate SSH key for your company account. Call SSH key generator again with second mail. After all steps you can check that all keys were created. Now you need a config file for organise these keys.
Why do I need a SSH key for GitHub?
SSH keys identify the user that is interacting with the git remote repository. I know it should be encrypting the connection but when uploading to GitHub, it means I am making my code public. Not necessarily, there are private repositories in GitHub. Also, there are other hosting providers as well.
How to create SSH keys for multiple accounts?
If you’ve followed SSH key creation steps before, you’ll likely have a file called id_rsa and another called id_rsa.pub; these are your private and public keys, respectively. If you already have all of the SSH keys you want, you can skip the creation steps. Otherwise, read on for instructions for creating one or more new keys.
What happens if you have multiple GitHub accounts?
If you have multiple GitHub.com accounts it can make it harder to organise your SSH keys such that you are pushing and pulling with the right credentials to the right repositories. When you attempt to pull or push code to a repo, the system will attempt to pick an SSH key to use and it won’t always match up.
Do you need a username and password for GitHub?
When working with a GitHub repository, you’ll often need to identify yourself to GitHub using your username and password. An SSH key is an alternate way to identify yourself that doesn’t require you to enter you username and password every time.