![Forrest logo](/images/logo.png)
git-rev-parse:tldr:c8ced
git-rev-parse: Get the commit hash of a branch.
$ git rev-parse ${branch_name}
try on your machine
This command git rev-parse ${branch_name}
is used to determine the commit SHA (short for Secure Hash Algorithm) of the specified branch in a Git repository.
Here's a breakdown of the different components:
git
: Refers to the Git version control system.rev-parse
: Is a Git command that can be used for various purposes, but in this case, it is used to retrieve the commit SHA.${branch_name}
: Represents a placeholder for the actual name of the branch you want to determine the commit SHA for. For example, if you have a branch called "feature-branch", you would replace${branch_name}
withfeature-branch
.
When you execute this command in your Git repository, Git will search for the specified branch (${branch_name}
) and return the commit SHA associated with it. The commit SHA is a unique identifier for each commit in Git and is usually a hexadecimal string.
Knowing the commit SHA is useful for various Git operations, such as examining the commit history, comparing branches, creating branches based on specific commits, reverting changes, and more.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.