#!/usr/bin/env python3
import os
# cd checkpoints
# Root folder where your symlinks are located
folder = "."
old_prefix = "/Users/cuongpc/"
new_prefix = "/home/user/"

old_prefix_1 = "../../../../../root/"

for entry in os.listdir(folder):
    path = os.path.join(folder, entry)
    if os.path.islink(path):
        target = os.readlink(path)
        if target.startswith(old_prefix) or target.startswith(old_prefix_1):
            new_target = target.replace(old_prefix, new_prefix, 1).replace(old_prefix_1, new_prefix, 1)
            print(f"Updating: {path}\n  {target} -> {new_target}")
            os.remove(path)  # remove old symlink
            os.symlink(new_target, path)