Jorge Saldívar

Category: General

  • Common Git Commands

    I have a variation of this posted on this site. Leaving this updated version here.

    Common Git Commands

  • Microblog testing

    Don’t mind this post. It’s just a test.

    Microblog testing

  • The difference between .splice() and .slice()

    While perusing some forums, I ran into someone expressing not knowing the difference between .splice() and .slice() unless they googled it.

    The difference between .splice() and .slice()

  • JavaScript String Cheat Sheet v2

    I was looking through the site for the old post, which was… less than helpful. Here’s the updated cheat sheet for quick reference.

    JavaScript String Cheat Sheet v2

  • ActivityPub, Friends, and WP Code plugins

    I’m trying out the ActivityPub and Friends WordPress plugins on this website. Also, using the WP Code plugin to add the following snippet of code, site wide.

    ActivityPub, Friends, and WP Code plugins

  • RGVWEBPRO gets a facelift and a new purpose

    Exciting times. RGVWEBPRO will return to the world of open source. It will no longer provide web hosting or sell domain names.

    RGVWEBPRO gets a facelift and a new purpose

  • You ‘memba?

    Boy, time flies…

    You ‘memba?

  • Solar Eclipse 2023

    One of the real cool effects of a solar eclipse is when the partially blocked sun light shines through branches leaving this crescent light pattern. It’s the same concept as using a Pinhole Projector, except it’s an array. Very cool, indeed.

    Solar Eclipse 2023

  • git@github.com: Permission denied (publickey)

    Issue:

    ubuntu@rgvwebpro:~$ git push
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

    Resolution:

    The error message you’re seeing is typically related to SSH key authentication issues when trying to communicate with a GitHub repository. The steps to resolve this error and prevent it from occurring in the future are as follows:

    1. Check SSH Keys: Make sure that you have an SSH key generated and added to your GitHub account.
      • To check if you have an SSH key, you can run the following command: ls -al ~/.ssh
      • If you don’t see any SSH keys, or if you want to create a new one, you can generate an SSH key using the command: ssh-keygen -t rsa -b 4096 -C "your_email@example.com"
    2. Add SSH Key to GitHub:
      • Run cat ~/.ssh/id_rsa.pub to display your public SSH key.
      • Copy the displayed key.
      • Go to your GitHub account settings, navigate to the SSH and GPG keys section, click on “New SSH key”, paste your public key into the text field, and save it.
    3. Check SSH Agent:
      • Ensure that the ssh-agent is running by executing
        eval "$(ssh-agent -s)".
      • Add your private SSH key to the ssh-agent using the command:
        ssh-add ~/.ssh/id_rsa
    4. Test the Connection:
      • Test your SSH connection to GitHub using the following command: ssh -T git@github.com
      • You should receive a message indicating that you’ve successfully authenticated, but that GitHub does not provide shell access.
    5. Update Remote URL (Optional):
      • If your repository is still configured to use HTTPS, you might want to switch to SSH. You can check the remote URL using: git remote -v
      • If needed, change the remote URL to use the SSH protocol: git remote set-url origin git@github.com:username/repo.git
    6. Retry the Push:
      • Now try pushing to GitHub again: git push
    7. Check Repository Permissions:
      • Ensure that your GitHub account has the necessary permissions to access the repository you’re trying to push to.

    By following these steps, you should be able to resolve the “Permission denied (publickey)” error when pushing to GitHub.

    git@github.com: Permission denied (publickey)

  • Enhancing my VS Code theme

    Vibing with this Atom One Dark theme.

    What’s your theme of choice?

    Enhancing my VS Code theme