时间相关的命令

调整错误的时间

sudo date +%Y%m%d -s "20240712"
sudo date +%T -s "05:36:00"

sudo apt update

sudo apt install ntpdate -y && sudo ntpdate time.nist.gov

查看和调整时区

timedatectl status
timedatectl set-timezone "Asia/Shanghai"

tzselect
dpkg-reconfigure -f noninteractive tzdata

将时间修改为东8区

sudo timedatectl set-timezone Asia/Singapore && date