通过homebrew安装 nginx-1.6 + php-5.5 + mysql-5.6【方法二】

1. 安装homebrew
2. 安装nginx
3. 安装php
4. 安装mysql
5. nginx/php/mysql的启动、关闭、重启命令
6. 问题解决

1. homebrew的安装

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)”

2. 安装nginx

brew install nginx

配置文件目录：/usr/local/etc/nginx

3. 安装php

brew tap homebrew/dupes
brew tap homebrew/php

brew install --without-apache --with-fpm --with-mysql php55

配置文件目录：/usr/local/etc/php

4. 安装mysql

brew install cmake
brew install mysql

配置文件目录：/usr/local/Cellar/mysql/5.6.21/my.cnf

5. nginx/php/mysql的启动、关闭、重启命令

在.bashrc文件中添加如下行：

# nginx
alias nginx-start="sudo /usr/local/bin/nginx"   
alias nginx-stop="sudo /usr/local/bin/nginx -s stop"
alias nginx-reload="sudo /usr/local/bin/nginx -s reload"
alias nginx-t="sudo /usr/local/bin/nginx -t"
alias nginx-restart="nginx-stop ; nginx-start"
# php
alias php-start="launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.php55.plist"
alias php-stop="killall php-fpm"
alias php-restart="php-stop && php-start"
# mysql
alias mysql-start="/usr/local/bin/mysql.server start"
alias mysql-stop="/usr/local/bin/mysql.server stop"
alias mysql-restart="/usr/local/bin/mysql.server restart"

6. 问题解决

6.1 错误一： 端口问题

nginx: [emerg] bind() to 0.0.0.0:80 failed (13: Permission denied)
解决: 启动添加sudo，只有root用户才能使用1024以下端口的问题

6.2 错误二： 文件描述符限制

nginx: [warn] 10240 worker_connections exceed open file resource limit: 256
解决:

sudo launchctl limit maxfiles 16384 16384
ulimit -n 16384