As a software developer or programmer, you might have come across situations where you accidentally deleted an important file using the Git rm command.
In such cases, the first thing that comes to mind is how to revert the changes made by this command.
Fortunately, Git provides a way to undo the rm command, and in this tutorial, we will discuss how to revert a git rm -r command.
What is Git Rm?
The git rm command is used to remove files from the Git repository.
The -r option is used to remove directories and their contents recursively.
When you execute the git rm -r command, Git removes the files and directories from the repository, and it also removes the files from the local file system.
Why Revert Git Rm -r?
There could be several reasons why you might want to revert the git rm -r command.
Some of the common reasons include:
- Accidentally deleting an important file or directory
- Realizing that you need the deleted files or directories later
- Wanting to restore a previous version of the files or directories that were deleted using
git rm -r
How to Revert Git Rm -r?
To undo the git rm -r command, you can use the git checkout command.
The git checkout command is used to restore the files to a specific commit.
By default, the git checkout command restores the files to the latest commit.
Here is the syntax for the git checkout command:
$ git checkout <commit> -- <file/directory>
Replace <commit> with the commit hash that you want to restore the files from, and replace <file/directory> with the name of the file or directory that you want to restore.
For example, if you want to restore the files that were deleted using the git rm -r command, you can use the following command:
$ git checkout HEAD^ -- .
The HEAD^ argument refers to the commit before the current commit, and the -- . argument specifies that you want to restore all the files in the current directory and its subdirectories.
Conclusion
In conclusion, the git rm -r command is a powerful command that can be used to remove files and directories from the Git repository.
However, sometimes, you might accidentally delete important files or directories, and in such cases, you can use the git checkout command to revert the changes made by the git rm -r command.
In this tutorial, we discussed how to undo the git rm -r command using the git checkout command.
