git submodule update or git pull code example

Example 1: git pull with submodules

git pull --recurse-submodules

Example 2: git update all submodules

git submodule update --recursive --remote

Example 3: git checkout branch and update submodules

git checkout --recurse-submodule

Example 4: Fetch submodules recursively

#! Fetch and update submodules into an existing project
git submodule update --init --recursive