Exemplos de Uso
$
mysql -u root -p -e "SELECT @@global.time_zone;"
$
mysql -u root -p -e "SET GLOBAL time_zone = "America/Sao_Paulo";"
$
[mysqld]
default-time-zone = "America/Sao_Paulo"
$
mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root -p mysql