نوشته شده توسط m a j r i x [ برای مشاهده لینک ، با نام کاربری خود وارد شوید یا ثبت نام کنید ]Specify whether your machine is set to local time or UTC in Hardware Clock Set To. Most PCs that also have other operating systems installed (such as Microsoft Windows) use local time. Machines that have only Linux installed are usually set to Universal Time Coordinated (UTC). If the hardware clock is set to UTC, your system can switch from standard time to daylight saving time and back automatically.