my.cnf

[client]
port            = 3306
socket          = /var/run/mysqld/mysqld.sock

[mysqld_safe]
socket          = /var/run/mysqld/mysqld.sock
nice            = 0

[mysqld]
user            = mysql
socket          = /var/run/mysqld/mysqld.sock
port            = 3306
basedir         = /usr
datadir         = /var/lib/mysql
tmpdir          = /tmp
skip-external-locking
bind-address            = 127.0.0.1
key_buffer              = 32M
max_allowed_packet      = 16M
thread_stack            = 192K
thread_cache_size       = 128
myisam-recover         = BACKUP
max_connections        = 300
table_cache            = 2000
query_cache_limit       = 1M
query_cache_size        = 32M
skip-innodb
skip-name-resolve
log_error                = /var/log/mysql/error.log
expire_logs_days        = 10
max_binlog_size         = 100M
[mysqldump]
quick
quote-names
max_allowed_packet      = 16M

[mysql]
#no-auto-rehash # faster start of mysql but no tab completition

[isamchk]
key_buffer              = 16M
!includedir /etc/mysql/conf.d/