Git pull allows you to retrieve the latest changes from the remote repository.

If you ever need to run git pull in all subdirectories but you don’t want to manually do it for each of them, you create a bash script as follows:

#! /usr/bin/env bash
for dir in ./*/
do
    cd ${dir}
    git status >/dev/null 2>&1
    # check if exit status of above was 0, indicating we're in a git repo
    [ $(echo $?) -eq 0 ] && echo "Updating ${dir%*/}..." && git pull
    cd ..
done

Set the permissions:

chmod +x git-pull.sh

And run ./git-pull.sh

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