| 18 | Tagging Milestones |
You need to make milestones in your projects, each slightly
different, such as for one, its weekly iterations, and for another, its version
numbers. You can use git tag to handle
this.
git tag creates a read-only marker
within the repository. You can treat tags like branch names,
except you can’t check them out and start committing to them. You
can create a new branch from a tag, however.
Creating a tag requires one parameter: the name of the tag. Nearly
every character you can use as part of a filename on Unix systems
can be used as part of a tag name. You cannot use the
characters ^, *,
or :, and a tag cannot begin or end with
/.
You can create a tag from a commit other than
HEAD by supplying a second parameter ...