import os, glob, time

userDataDir = r'C:\JXVCTK\JxVoCongTruyenKy\_AutoVLBS\VLBS19\UserData'
cfg_files = glob.glob(os.path.join(userDataDir, '*.cfg'))

print('CFG files modified times and sizes:')
for f in cfg_files:
    mtime = time.ctime(os.path.getmtime(f))
    size = os.path.getsize(f)
    print(f"{os.path.basename(f)}: size={size}, mtime={mtime}")