DOT-Files/Gentoo/gentooamd/home/user/.tldrc/tldr/pages/linux/hwclock.md

hwclock

Read or change the hardware clock. Usually requires root. More information: https://manned.org/hwclock.

• Display the current time as reported by the hardware clock:

sudo hwclock

• Write the current software clock time to the hardware clock (sometimes used during system setup):

sudo hwclock {{[-w|--systohc]}}

• Write the current hardware clock time to the software clock:

sudo hwclock {{[-s|--hctosys]}}