my. Binlog startup failure caused by the difference between [mysql] and [mysqld] in CNF

Implementation colleagues deploy with the documents I give mysql The main configuration , Find out binlog Has not started
I looked at the configuration ：
my.cnf

[client]
port=3306
socket=/mnt/hwb/mysql/mysqlinstall/public/mysql/mysql.sock

[mysql]
server-id=1
auto_increment_offset=1 
auto_increment_increment=2
default-character-set=utf8
log-bin=mysql-bin
log-slave-updates=true 
#gtid-mode=on
#enforce-gtid-consistency=truemasterB:
master-info-repository=TABLE 
relay-log-info-repository=TABLE 
sync-master-info=1
slave-parallel-workers=0 
sync_binlog=0
max_binlog_size=100M 
binlog_format=row 
expire_logs_days = 15
innodb_flush_log_at_trx_commit=0
replicate_wild_ignore_table =mysql.%
replicate_wild_ignore_table =test.%
replicate_wild_ignore_table =information_schema.%
replicate_wild_ignore_table =performance_schema.%
max_connect_errors=30
slave_skip_errors=ddl_exist_errors
skip-character-set-client-handshake
init-connect='SET NAMES utf8' 
character-set-server=utf8
wait_timeout=1800 
interactive_timeout=1800 
skip-name-resolve


no-beep
[mysqld]
basedir=/mnt/hwb/mysql/mysqlinstall/public/mysql
datadir=/mnt/hwb/mysql/mysqlinstall/public/mysql/data
port=3306
socket=/mnt/hwb/mysql/mysqlinstall/public/mysql/mysql.sock
log_error=/mnt/hwb/mysql/mysqlinstall/public/mysql/error.log
character-set-server=utf8

sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
default-storage-engine=INNODB
max_connections=1000
lower_case_table_names=1
skip-name-resolve

Found to have ：“log-bin=mysql-bin” The description is that the startup is set binlog Of , Execute the command on the client side ：

First encounter execution show master status;
Nothing there? , I searched a lot on the Internet for binlog Setup failed , No problem found , So he asked a great God , The great God said ：

All parameters should be written to [mysqld] below
A sudden surprise , Then I understand the problem , Because I didn't add the configuration file at first , I haven't paid attention to this problem yet .
Attach a link ：http://blog.itpub.net/31397003/viewspace-2651459/
About my.cnf There are several configuration differences ：

[client] Represents the default settings of the client ;

[mysql] Use... On behalf of us mysql Command login mysql Default settings for database ;

[mysqld] Represents the default settings of the database itself ;

After modification , Restart , No problem , It is hereby recorded that .

Let me share with you ！