Learn step-by-step how to change a Linux system’s timezone to China Standard Time (CST, GMT+8) using the timedatectl command, manually linking /etc/localtime, or setting the TZ environment variable, including verification commands and important considerations.
This guide explains three ways to change a Linux system's timezone to China Standard Time (CST, GMT+8) – using the timedatectl command, manually linking /etc/localtime, and setting the TZ environment variable for temporary adjustments.
Learn step-by-step how to change a Linux system’s timezone to China Standard Time (CST, Asia/Shanghai) using the modern timedatectl command, creating a symbolic link to /etc/localtime, or setting the TZ environment variable for temporary adjustments, with verification commands and important cautions.
This guide explains three methods to change a Linux system's timezone to China Standard Time (CST, Asia/Shanghai), covering the recommended timedatectl command, manual /etc/localtime linking, and a temporary TZ environment variable, with step‑by‑step commands and verification tips.
This article investigates a puzzling 13‑hour time discrepancy caused by the MySQL 8.x JDBC driver interpreting the ambiguous CST timezone as America/Chicago, explains the underlying driver code and JDK timezone mappings, and provides multiple practical solutions including server settings, driver parameters, and official fixes.
