#!/bin/bash

# Name of the GitHub user whose forks you want to update
user=your-github-username

# Get a list of all repository names for the user
repos=$(curl -s https://api.github.com/users/$user/repos?per_page=1000 | jq -r '.[].name')

# Loop through the repository names and update each fork
for repo in $repos; do
  echo Updating $repo...
  cd $repo
  git checkout master
  git fetch upstream
  git rebase upstream/master
  git push -f origin master
  cd ..
done