We’ve all been there. You record something and then realize you have to go back or rewind. Most applications incorporate a concept of undoing edits or changes. Git is no different, Egypt WhatsApp Number List as the program does indeed allow performing Git changes and undoing Git changes. The concept of Git’s edits and rollbacks is the same as everywhere else, but the set of Git commands and how they work are markedly different from most other applications.
If you understand how Git commits work (logging into Git), then you will have at least a basic understanding that undoing Git commits and changes is also based on a different set of commands.
Git as a timeline management utility
Just as the title of this section suggests, a great way to think of Git is as a timeline management utility.
Commits are snapshots of a point in time or points of interest along a project’s history timeline. Multiple timelines can be managed through the use of branches. When we talk about rolling back changes in Git, we’re usually going back in time or to another timeline where no errors occurred.
In case you need a reminder, checking out an old file doesn’t move the HEAD pointer. It stays on the same branch and the same commit, avoiding a “detached head” state. You can then commit the old version of the file to a new snapshot just as you would any other change.
How to view an old revision
Finally, in addition to the core and popular Git undo commands, you can also use commands such as git log to find lost commits, git clean to undo all those uncommitted changes, and git add to modify the staging index.
