Git checkout commit - Shell-Bash

Git is a powerful version control system that allows programmers to manage and collaborate on their projects easily. One of the most useful features of Git is the ability to checkout a specific commit, which means you can view the code as it was at a particular point in time.

The git checkout command is used to switch between different branches in your repository. However, you can also use it to view the code at a specific commit. Here's how you can do it:

# Checkout a specific commit
git checkout <commit-hash>

# Checkout a specific file at a specific commit
git checkout <commit-hash> -- <path-to-file>

The commit-hash is the unique identifier for a specific commit. You can find the commit hash by running git log and looking for the commit you're interested in. Once you have the commit hash, you can use it with the git checkout command to view the code as it was at that commit.

You can also use git checkout to view a specific file at a specific commit. Simply add the file path after the commit hash, and Git will checkout the file as it was at that commit. This can be useful if you need to compare a current version of the file with an older version.

In conclusion, git checkout is a powerful command that allows programmers to view the code at a specific commit. Whether you need to debug an issue or compare versions of a file, this command is an essential tool for any Git user.