在 Mac 下用 Homebrew 装配 MySQL

$ ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)"$ brew install git$ brew update

$ brew install mysql

$ mkdir -p ~/Library/LaunchAgents$ ln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgents$ find /usr/local/Cellar/mysql/ -name "homebrew.mxcl.mysql.plist" -exec cp {} ~/Library/LaunchAgents/ \;$ launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist

$ unset TMPDIR$ mysql_install_db --verbose --user=`whoami` --basedir="$(brew --prefix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp

$ mysql.server start

$ mysqld --help --verbose

$ sudo cp $(brew --prefix mysql)/support-files/my-default.cnf /etc/my.cnf

## The MySQL database server configuration file.## You can copy this to one of:# - "/etc/mysql/my.cnf" to set global options,# - "~/.my.cnf" 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# http://dev.mysql.com/doc/mysql/en/server-system-variables.html# This will be passed to all mysql clients# It has been reported that passwords should be enclosed with # ticks/quotes escpecially if they contain "#" chars...# Remember to edit /etc/mysql/debian.cnf when changing # the socket location.[client]port        = 3306#socket     = /var/run/mysqld/mysqld.sock# Here is entries for some specific programs# The following values assume you have at least 32M ram# This was formally known as [safe_mysqld]. Both versions # are currently parsed.[mysqld_safe]#socket     = /var/run/mysqld/mysqld.sock#nice       = 0[mysqld]## * Basic Settings### * IMPORTANT#   If you make changes to these settings and your system uses #   apparmor, you may also need to also adjust #   /etc/apparmor.d/usr.sbin.mysqld.##user       = mysql#socket     = /var/run/mysqld/mysqld.sockport        = 3306#basedir    = /usrdatadir    = /usr/local/var/mysql#tmpdir     = /tmpskip-external-locking## Instead of skip-networking the default is now to listen only on# localhost which is more compatible and is not less secure.bind-address        = 127.0.0.1## * Fine Tuning#key_buffer          = 16Mmax_allowed_packet  = 16Mthread_stack        = 192Kthread_cache_size   = 8# This replaces the startup script and checks MyISAM tables if needed# the first time they are touchedmyisam-recover         = BACKUP#max_connections       = 100#table_cache           = 64#thread_concurrency    = 10## * Query Cache Configuration#query_cache_limit   = 1Mquery_cache_size    = 16M## * Logging and Replication## Both location gets rotated by the cronjob.# Be aware that this log type is a performance killer.# As of 5.1 you can enable the log at runtime!#general_log_file        = /var/log/mysql/mysql.log#general_log             = 1log_error                = /usr/local/var/mysql/MacBook15.local.err# Here you can see queries with especially long duration#log_slow_queries   = /var/log/mysql/mysql-slow.log#long_query_time = 2#log-queries-not-using-indexes## The following can be used as easy to replay backup logs or # for replication.# note: if you are setting up a replication slave, see #       README.Debian about other settings you may need #       to change.#server-id          = 1#log_bin            = /var/log/mysql/mysql-bin.logexpire_logs_days    = 10max_binlog_size     = 100M#binlog_do_db       = include_database_name#binlog_ignore_db   = include_database_name## * InnoDB## InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.# Read the manual for more InnoDB related options. There are many!## * Security Features## Read the manual, too, if you want chroot!# chroot = /var/lib/mysql/## For generating SSL certificates I recommend the OpenSSL GUI "tinyca".## ssl-ca=/etc/mysql/cacert.pem# ssl-cert=/etc/mysql/server-cert.pem# ssl-key=/etc/mysql/server-key.pem# Query Cachingquery-cache-type = 1# Default to InnoDBdefault-storage-engine=innodb[mysqldump]quickquote-namesmax_allowed_packet  = 16M[mysql]#no-auto-rehash # faster start of mysql but no tab completition[isamchk]key_buffer      = 16M

bind-address = 127.0.0.1

<string>--bind-address=127.0.0.1</string>