怎样在服务器重启mysql数据库

sudo systemctl enable mysql

[mysqld]
# 其他配置...

[mysqld]
# 其他配置...

#!/bin/sh
### BEGIN INIT INFO
# Provides:          mysql
# Required-Start:    $local_fs $network $syslog
# Required-Stop:     $local_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start and stop MySQL server
# Description:       Enable MySQL service provided by daemon.
### END INIT INFO

PATH_TO_MYSQLD="/usr/sbin/mysqld"
NAME="MySQL"
DESC="MySQL Server"

test -x $PATH_TO_MYSQLD || exit 0

set -e

. /lib/lsb/init-functions

case "$1" in
start)
log_daemon_msg "Starting $DESC" "$NAME"
start-stop-daemon --start --quiet --exec $PATH_TO_MYSQLD
log_end_msg 0
;;
stop)
log_daemon_msg "Stopping $DESC" "$NAME"
start-stop-daemon --stop --quiet --exec $PATH_TO_MYSQLD
log_end_msg 0
;;
restart|force-reload)
$0 stop
$0 start
;;
status)
status_of_proc "$PATH_TO_MYSQLD" "$NAME" && exit 0 || exit $?
;;
*)
N=/etc/init.d/$NAME
echo "Usage: $N {start|stop|restart|force-reload|status}" >&2
exit 1
;;
esac

exit 0

sudo chmod +x /etc/init.d/mysql
sudo update-rc.d mysql defaults