Set time zone

Date and relevant documents

Time zone settings file: / etc / timezone
time related files: / etc / localtime
time related files: / usr / share / zoneinfo / Asia edge stood a time of major cities in Asia here

Set time zone timezone
sudo timedatectl set-timezone 'Asia / Shanghai'
or
echo "Asia / Shanghai"> / etc / timezone

Set Time
RM -rf / etc / localtime
LN -s / usr / Share / zoneinfo / Asia / of Shanghai / etc / localtime