git fetch remote branch

git remote show origin

# track all remote branches:
git branch -r | grep -v '\->' | while read remote; do git branch --track "${remote#origin/}" "$remote"; done
# update all local copies of remote branches
git fetch --all
# update all local tracking branches
git pull --all

git branch -r

git fetch origin
git checkout --track origin/<remote_branch_name>

git checkout --track origin/branch_name

git checkout --track origin/daves_branch

git fetch <remote> <rbranch>:<lbranch>
git checkout <lbranch>

The git fetch command downloads commits, files, and refs from a
remote repository into your local repo. Fetching is what you do
when you want to see what everybody else has been working on.
... When downloading content from a remote repo,
git pull and git fetch commands are available to accomplish
the task.