To hard reset files to HEAD on Git, use the “git reset†command with the “–hard†option and specify the HEAD. The purpose of the “git reset†command is to move the current HEAD to the commit specified (in this case, the HEAD itself, one commit before HEAD and so on).
To exit from bash type exit and press ENTER . If your shell prompt is > you may have typed ' or " , to specify a string, as part of a shell command but have not typed another ' or " to close the string. To interrupt the current command press CTRL-C .
Choose an option and undo your changes:
- To overwrite local changes: git checkout -- <file>
- To save local changes so you can re-use them later: git stash.
- To discard local changes to all files, permanently: git reset --hard.
After writing commit message, just press Esc Button and then write :wq or :wq! and then Enter to close the unix file.
Just delete the .git folder inside it. This way it will no longer be a git repository.
You typically can use the arrow keys to scroll up or down, and can exit by pressing q.
The help command is a Command Prompt command that's used to provide more information on another command. You can use the help command at any time to learn more about a command's usage and syntax, like which options are available and how to actually structure the command to use its various options.
How Git works
- Create a "repository" (project) with a git hosting tool (like Bitbucket)
- Copy (or clone) the repository to your local machine.
- Add a file to your local repo and "commit" (save) the changes.
- "Push" your changes to your main branch.
- Make a change to your file with a git hosting tool and commit.
Step 1: Go to Github repository and in code section copy the URL. Step 2: In the Command prompt, add the URL for your repository where your local repository will be pushed. Step 3: Push the changes in your local repository to GitHub. Here the files have been pushed to the master branch of your repository.
The basic Git flow looks like this:
- Create a new file in a root directory or in a subdirectory, or update an existing file.
- Add files to the staging area by using the "git add" command and passing necessary options.
- Commit files to the local repository using the "git commit -m <message>" command.
- Repeat.
How to use –h or –help? Launch the terminal by pressing Ctrl+ Alt+ T or just click on the terminal icon in the taskbar. Simply type your command whose usage you to know in the terminal with –h or –help after a space and press enter. And you'll get the complete usage of that command as shown below.
Delete a Git repo from the web
- Select Repos, Files.
- From the repo drop-down, select Manage repositories.
- Select the name of the repository from the Repositories list, choose the menu, and then choose Delete repository.
- Confirm the deletion of the repository by typing the repo's name and selecting Delete.
In the menu bar, select the GitHub Desktop menu, then click Install Command Line Tool. Open Terminal. To launch GitHub Desktop to the last opened repository, type github . To launch GitHub Desktop for a particular repository, type github followed by the path to the repository.
If an empty message is specified with the option -m of git commit then the editor is started.
Using Command line to PUSH to GitHub
- Creating a new repository.
- Open your Git Bash.
- Create your local project in your desktop directed towards a current working directory.
- Initialize the git repository.
- Add the file to the new local repository.
- Commit the files staged in your local repository by writing a commit message.
