[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=0
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
my.cnf文件里面就这东东，纠结了2天，找不到port，怎么去修改默认端口，求高手指点~~
------解决方案--------------------
16 # the following options will be passed to all mysql clients
17 [client]
18 #password = your_password
19 port = 3306
20 socket = /var/lib/mysql/mysql.sock
21 default-character-set = utf8
22 # here follows entries for some specific programs
23
24 # the mysql server
25 [mysqld]
26 port = 3306
27 socket = /var/lib/mysql/mysql.sock
28 skip-external-locking
29 key_buffer_size = 384m
30 max_allowed_packet = 1m
31 table_open_cache = 512
32 sort_buffer_size = 2m
33 read_buffer_size = 2m
34 read_rnd_buffer_size = 8m
35 myisam_sort_buffer_size = 64m
36 thread_cache_size = 8
37 query_cache_size = 32m
38 # try number of cpu's*2 for thread_concurrency
39 thread_concurrency = 8
40 character_set_server = utf8
41 skip-character-set-client-handshake
------解决方案--------------------
没有就自己加嘛
port = 3306
------解决方案--------------------
探讨
port = 3306 就直接加上？！我试试，，还有我那个my.cnf文件里面所有内容：
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# disabling symbolic-links is recommended to prevent assorted security risks
……
------解决方案--------------------
探讨
就这么点，是不是少了点？？我哪里搞错了？？？？？
------解决方案--------------------
[user:root time:13:15:38 path:/home/liangdong/php]$ ll /etc/my*
-rwxr-xr-x. 1 root root 4789 apr 27 16:28 /etc/my.cnf
-rwxr-xr-x. 1 root root 19779 apr 27 16:15 /etc/my-innodb-heavy-4g.cnf
-rwxr-xr-x. 1 root root 4671 apr 27 16:15 /etc/my-large.cnf
-rwxr-xr-x. 1 root root 4682 apr 27 16:15 /etc/my-medium.cnf
-rwxr-xr-x. 1 root root 2846 apr 27 16:15 /etc/my-small.cnf
随便copy一个到my.cnf，然后配置配置就行了。