[root@s198-12-156-35 beallin]# mysqld --init-file=/root/sql-password.sql
2018-02-20T05:29:19.144222Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2018-02-20T05:29:19.146040Z 0 [Note] mysqld (mysqld 5.7.21) starting as process 1131 ...
2018-02-20T05:29:19.147959Z 0 [ERROR] Fatal error: Please read "Security" section of the manual to find out how to run mysqld as root!

2018-02-20T05:29:19.147986Z 0 [ERROR] Aborting

2018-02-20T05:29:19.148009Z 0 [Note] Binlog end
2018-02-20T05:29:19.148207Z 0 [Note] mysqld: Shutdown complete