1.描述：
我在ubuntu16.04LTS上按照这个教程/art/0...装了LAMP，然而在配置MySQL的时候想确认在MySQL的f文件中是否有正确的绑定地址时出现了以下错误：
当我输入：cat /etc/mysql/f | grep bind-address时
出现了：
sylvia@sylvia-Aspire-E5-572G:~$ cat /etc/mysql/f | grep bind-address
sylvia@sylvia-Aspire-E5-572G:~$
(并没有找到bind-address的错误)
然后我打开/etc/mysql/f查看发现：
#
# The MySQL database server configuration file.
#
# You can copy this to one of:
# - "/etc/mysql/f" to set global options,
# - "~/.f" to set user-specific options.
#
# One can use all long options that the program supports.
# Run program with --help to get a list of available options and with
# --print-defaults to see which it would actually understand and use.
#
# For explanations see
# /doc/mysql/en/server-system-variables.html
#
# * IMPORTANT: Additional settings that can override those from this file!
# The files must end with '.cnf', otherwise they'll be ignored.
#
!includedir /etc/mysql/conf.d/
!includedir /etc/mysql/mysql.conf.d/
2.问题：
是因为我没有配置f文件吗？
(但是那个教程里并没有要求配置啊)
如果不是，那是为什么会这样？
如果是，那我应该怎样配置？(网上的配置教程看得我一脸蒙逼)
各位dalao。。原谅我问这么小白菜的问题。。。
如果能帮我解决，我将万分感谢！
