Apply a git command recursively in all folders

git-all.sh

#!/bin/bash

# git-all.sh - Execute git commands on all repositories recursively
# Usage: ./git-all.sh "pull --rebase"
#        ./git-all.sh "status"
#        ./git-all.sh "fetch"

if [ $# -eq 0 ]; then
    echo "Usage: $0 \"git-command\""
    echo "Examples:"
    echo "  $0 \"pull\""
    echo "  $0 \"pull --rebase\""
    echo "  $0 \"status\""
    echo "  $0 \"fetch\""
    exit 1
fi

find . -type d -name .git -exec sh -c "cd \"{}\"/../ && pwd && git $1" \;

Example usage: $ ./git-all.sh "pull --rebase"