Fix "Permission denied (publickey)" error when pushing with Git

publickey-git-error.markdown

"Help, I keep getting a 'Permission Denied (publickey)' error when I push!"

This means, on your local machine, you haven't made any SSH keys. Not to worry. Here's how to fix:

1. Open git bash (Use the Windows search. To find it, type "git bash") or the Mac Terminal. Pro Tip: You can use any *nix based command prompt (but not the default Windows Command Prompt!)
2. Type cd ~/.ssh. This will take you to the root directory for Git (Likely C:\Users\[YOUR-USER-NAME]\.ssh\ on Windows)
3. Within the .ssh folder, there should be these two files: id_rsa and id_rsa.pub. These are the files that tell your computer how to communicate with GitHub, BitBucket, or any other Git based service. Type ls to see a directory listing. If those two files don't show up, proceed to the next step. NOTE: Your SSH keys must be named id_rsa and id_rsa.pub in order for Git, GitHub, and BitBucket to recognize them by default.
4. To create the SSH keys, type ssh-keygen -t rsa -C "your_email@example.com". This will create both id_rsa and id_rsa.pub files.
5. Now, go and open id_rsa.pub in your favorite text editor (you can do this via Windows Explorer or the OSX Finder if you like, typing open . will open the folder).
6. Copy the contents--exactly as it appears, with no extra spaces or lines--of id_rsa.pub and paste it into GitHub and/or BitBucket under the Account Settings > SSH Keys. NOTE: I like to give the SSH key a descriptive name, usually with the name of the workstation I'm on along with the date.
7. Now that you've added your public key to Github and/or BitBucket, try to git push again and see if it works. It should!

More help available from GitHub on creating SSH Keys and BitBucket Help.

Thanks so much it worked

Thank you!

Thank youuu

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Thank you, it worked!

I was having this error on ubuntu, do not forget to add 'sudo' while running ssh-keygen command

I had this problem but only with docker-compose build with a git context. Git clone and push still worked though

For some reason when I ran ssh-add, it magically worked. No clue why but hopefully it helps someone.

$ ssh-add ~/.ssh/id_rsa

Thank you bro, needed this

Gracias, esta solución me funciono perfectamente

thank you mahn

extremely appreciated!

For those who still have the issue, I created a step-by-step tutorial on how to fix the "Permission Denied (publickey)" error. Post : https://hbolajraf.net/posts/Connecting-to-GitHub-and-Pushing-Changes-Using-SSH-on-Windows/

THIS WORKED!!!

Thank you very much, your answer has helped me!

Thank you! This was very helpful & idiot-proof

Many Thanks

Excellent