![]() ![]() You have learned two ways to undo the last commit and also when it's best to use one over the other. Revert instead creates a new commit that undoes the changes, so if the commit to revert has already been pushed to a shared repository, it is best to use revert as it doesn't overwrite commit history. This command changes the commit history and it might overwrite history that remote team members depend on. You should really only use reset if the commit being reset only exists locally. In this image, each circle represents a commit. You can pass several commit references to git revert to undo them all: git revert .This will undo the latest commit, but also any uncommitted changes. If you want to reset to the last commit and also remove all unstaged changes, you can use the -hard option: git reset -hard HEAD~1 In this image, each circle represents a commit. The -soft option means that you will not lose the uncommitted changes you may have. It will move the HEAD, the working branch, to the indicated commit, and discard anything after: git reset -soft HEAD~1 ![]() But be careful â it will change the commit history, so you should use it rarely. When you get the hash of the commit you want to get back to, run. git reflog is a better option because things are more readable with it. To check for the hash, run git log or git reflog. Firstly, you need to check for the commit hash (or id) so you can use it to go back to the previous commit. You can also use the reset command to undo your last commit. You can use the Git reset command to undo a merge. In this image, each circe represents a commit. ![]() Then you can copy from there the alphanumerical name and use that in the revert command. The first commit that's described there is the last commit created. So, your last commit is undone and any files added or changes made are removed. This command will make the Git move the pointer of HEAD back to the previous commit. You can find the name of the commit you want to revert using git log. So, you may use the reset command to revert back the last commit or back to the specified state. You can use it to revert the last commit like this: git revert The revert command will create a commit that reverts the changes of the commit being targeted. We'll look at both of them in this article. There are two possible ways to undo your last commit. So now you need to revert your last commit. 4.2.Say you're working on your code in Git and something didn't go as planned. When we run git log, we can see that our commit has been removed. Now when we run git status, we will see that all of our changes are in staging. This data loss is irreversible, so itâs critical that we understand how âhard works with Gitâs three trees. To undo the last commit but keep the changes, run the following command: git reset -soft HEAD1. Looking at the contents of test_file shows us that our latest text additions arenât present, and our new_test_file no longer exists. Git will tell us that the HEAD is now at the commit hash specified. Letâs say we then decide to revert to the first commit in the repository. Git commit -m "More text added to test_file, added new_test_file" Weâll lose a ny pending or uncommitted work in the staging index and working index.Īdding on to the example above, letâs commit some more content to the file, and also commit a brand new file to the repository: echo "Text to be committed" > test_file Any previously pending changes to the staging index and working directory reset to match the state of the commit tree. After this, the staging index and working index reset to match that of the specified commit. Whatâs happening: You could have done this with git reset (no -hard, intentionally preserving changes on disk) then git checkout -b and then re-commit the changes, but that way, youâd lose the commit history.The most dangerous and frequently used option with this invocation is commit history, as ref pointers update to the specified commit. Undo with: git checkout feature and git rebase master. ![]()
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