Git tagging and recovering tag

There are two kinds of tagging in git.
1. Annotated/signed tag
2. LightWeight tag

In lightweight tag, it is just a pointer to a commit, and no extra information. This one is used for temporary purpose.
Annotaged tag, creates a unmodifiable branch of the state of the repo.

To see the list of tags

git tag

To create light Weight tag

git tag <tag_name>

eg

git tag version_1.0

To check which commit the following tag points to

git rev-parse version_1.0

Reset the current branch to the specific tag

git reset --hard <tagname>