Update Git user name in sub-directories

update-git-user-in-sub-dirs.sh

#!/usr/bin/env sh

USER_NAME="Veaceslav Gaidarji"
USER_EMAIL="[email protected]"

echo "Using config: \n user.name=$USER_NAME, \n user.email=$USER_EMAIL\n"

for dir in */;
do
    cd $dir
    # update only if directory is git repo
    if [ -d .git ] || [ git rev-parse --git-dir > /dev/null 2>&1 ]; then
        git config user.name "$USER_NAME"
        git config user.email "$USER_EMAIL"
        git config commit.gpgsign true
        echo "Git config updated in $dir"
    fi;
    cd ..
done

Run git config -l --local from Git repo folder to check local Git config.
Run git config -l --global from any folder to check global Git config.

Personally, I use local configs per organization, and global for every non-organization project.