linux mysql乱码问题

mysql，发现都是乱码，一堆问号，如下图：

查看mysql编码

需要修改mysql编码，打开/etc/my.cnf 文件

在下边添加如下行

[client]
default_character_set=utf8
[mysqld]
collation_server = utf8_general_ci
character_set_server = utf8

修改后的/etc/my.cnf如下：

[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=

[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid

[client]
default_character_set=utf8
[mysqld]
collation_server = utf8_general_ci
character_set_server = utf8

再查看如下

已经修改过来了，重启， 再继续查询，能正常显示中文汉字，搞定。