bash,systemctl list-unit-files --type=service --state=enabled,
``bash,systemctl list-unit-files --type=service --state=enabled,
``clock_gettime
函数来获取高精度的当前时间,包括毫秒数。,,``c,#include,#include,,int main() {, struct timespec ts;, clock_gettime(CLOCK_REALTIME, &ts);, printf("Current time: %ld milliseconds\n", ts.tv_sec * 1000 + ts.tv_nsec / 1000000);, return 0;,},
``,,这段代码会输出当前的毫秒数。SHOW TABLE STATUS LIKE 'your_table_name';
查询数据表的大小。查询错误日志可以通过查看服务器的错误日志文件或使用命令SHOW ENGINE INNODB STATUS;
。Powered By Z-BlogPHP 1.7.3