2020-01-06 Linux 查看时间： 1date -R 修改为 UTC 时间： 1ln -sf /usr/share/zoneinfo/UTC /etc/localtime 1timedatectl set-timezone Asia/Shanghai https://www.cnblogs.com/zhi-leaf/p/6282301.html Newer ErrorException : symlink(): Input/output error Older The following exception is caused by a lack of memory or swap, or not havingswap configured