How to roll back git

The Git rollback operation allows the developer to restore to the previous commit state. The rollback steps are as follows: View the commit history and find the commit to rollback. Undo the temporary changes (optional). Perform a hard rollback to restore directly to the specified commit. Make a soft rollback to preserve changes in the working directory. Perform interactive rollbacks to select specific modifications to rollbacks. Submit a rollback to save the restored state. Note: Hard rollback is irreversible, soft rollback should not be used in team environments, interactive rollback provides more control but is more complex.

How to use Git to rollback

The rollback operation in Git allows developers to restore code to its previous commit state. Here are the detailed steps:

1. Find the submission history to be rolled back
Use the git log command to view the submission history. Find the commit record to rollback, pay attention to its commit hash value.

2. Undo the temporary changes (optional)
If the commit you want to rollback contains changes that have not been committed to the staging area, use the following command:

 <code>git reset HEAD~1</code>

3. Hard rollback
Use the following command to perform hard rollback. This will directly restore the code to the specified commit:

 <code>git reset --hard </code>

4. Soft rollback
Soft rollback will not reset files in the working directory. It moves the HEAD pointer to the specified commit, but retains the current changes in the working directory.

 <code>git reset --soft </code>

5. Interactive Rollback
Interactive Rollback allows you to select specific modifications to rollback.

 <code>git reset -i </code>

6. Submit Rollback
After performing a rollback operation, you usually need to submit changes to save the restored state:

 <code>git commit -m "回滚到"</code>

Notice:

• A hard rollback is a destructive operation that permanently deletes changes made since the specified commit.
• Soft rollback allows you to keep changes in your working directory, but it should not be used in a team environment because it creates confusion.
• Interactive rollback provides more control over the rollback process, but it is also more complex.

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