![]() This will create a new file named file.txt. Now that we have modified a file and updated it on GitHub, let's create a new file, add it to Git, and upload it to GitHub. Run: echo "This is a new file" > file.txt I will explain what "master" means in the next article, when we discuss branching.) Add a new file to Git (To refresh your memory on what "origin" means in this case, refer to the first article in this series. The next line directs us to push those changes to origin/master, and that is what we did. The first line indicates there is one commit in the local repo but not present in origin/master (i.e., on GitHub). (use "git push" to publish your local commits) Git status says: Your branch is ahead of 'origin/master' by 1 commit The bottom-right corner of the terminal shows that I committed the changes, checked the Git status, and pushed the changes to GitHub. Once you navigate to that URL, click the "Clone or download" button, and your browser should look something like this: (If you have not yet created a Demo repo, jump back to that article and do those steps before you proceed here.) To clone your file, just open your browser and navigate to (where is the name of your own repo. Let's clone the repo, called Demo, we created in the last article. (You could also download the repo as a ZIP file, but we'll explore the clone method in this article.) What should you do? Download your files from GitHub? Exactly! We call this "cloning" in Git terminology. Say you already have a Git repo on GitHub and you want to get your files from it-maybe you lost the local copy on your computer or you're working on a different computer and want access to the files in your repository. eBook: An introduction to programming with Bash.Try for free: Red Hat Learning Subscription.This will effectively undo the add, and the file will no longer be staged for commit. For example, if you’ve added a file but haven’t committed it yet, you can use the command “git reset ” to remove the file from the staging area. The “git reset” command can be used to undo an add. This will add all files within the specified directory to the Git staging area. Similarly, you can add all files within a certain directory by using the following command: git add path/to/directory/* Where *.extension is the wildcard pattern you want to match. To add all files with a certain extension, you can run the following command: git add *.extension For example, you can use the * symbol to match all files with a certain extension or pattern. Wildcards are characters that match multiple files at once. ![]() The Git add command allows you to add files to the Git staging area by using wildcards. which will stage all changes in the current directory and its subdirectories. If you want to stage all changes, including new files, you can use git add. This command will not stage new files that have not yet been tracked. The -u option stands for “update” and it stages changes to files that have already been tracked by Git, including deletions. To add all modified and deleted files in Git, you can use the command git add -u. If you want to stage both new and modified files, you can use git add. The -u option stands for “update” and it adds changes to files that have already been tracked by Git. To add all new and updated files only in Git, you can use the command git add -u. Be careful when using this option, as it can permanently destroy changes that have not been committed to the repository. This command discards all changes in the working directory and the staging area, and resets the repository to the latest commit. If you want to un-stage all changes, you can use the git reset command with the -hard option: git reset –hard If you want to un-stage multiple files at once, you can list them after the git reset command: git reset file1 file2 file3 You can then make further changes to the file before re-adding it to the staging area and committing it. This command un-stages the file and leaves it in the working directory. Where is the name of the file you want to remove from the staging area. To remove a file from the Git staging area, you can use the git reset command. If you have newly created files, modified files, or deleted files, using git add -A will stage all of those changes and prepare them to be committed to the repository. This command stages all changes in the working tree, regardless of whether they have been previously staged or not.
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