===== WEB环境 =====

==== web server ====

  * install nginx 
 
<code>
        yum install nginx
	Vi /etc/nignx.conf
	nginx -s reload / ps aux|grep nginx
</code>
  * install php / php-fpm
<code>
        yum install php / php-fpm
	yum install php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-devel
        pecl install apc

	 vi /etc/php-fpm.d/www.conf
	php-fpm -D
	ps aux|grep php
	kill -USR2 PID (restart)
</code>
  * install mariadb
<code>
        yum install mariadb*
	service mariadb start
	mysqladmin -u root password 'root'
        
        install phpmyadmin for edit
</code>
  * install libevent
<code>
        yum install libevent
	yum install memcached
	memcached -d -m 1024 -u root -p 11211 -c 1024 -P /tmp/memcached.pid
	or refer to http://www.cnblogs.com/zgx/archive/2011/08/10/2134097.html	
</code>
  * update php to 5.6
<code>
        rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
 	rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
	yum remove php-common
	yum install -y php56w php56w-opcache php56w-xml php56w-mcrypt php56w-gd php56w-devel php56w-mysql php56w-intl php56w-mbstring
	yum install -y php56w-fpm
</code>

  * 为了数据方便同步：
	/etc/my.cnf -> [mysqld] -> log-bin=mysql-bin

  * mysql
开启远程访问：
mysql -h localhost -u root 
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'WITH GRANT OPTION 
FLUSH PRIVILEGES 

mysql忘记密码：
service mysql stop
/etc/my.cnf add skip-grant-tables
mysql -uroot
update user set password=password(‘root’) where user=‘root’ ;
service mysql/mariadb restart
	

==== 防火墙设置 ====
：
	systemctl stop firewalld
	systemctl restart firewalld
        firewall-cmd --zone=public --add-port=80/tcp --permanent  
	firewall-cmd --reload
	firewall-cmd --list-all

==== turn server ====


turnserver -a -f -u qh:qh -r gy -o


http://www.centoscn.com/mysql/2014/0930/3881.html

==== SVN环境 ====

mkdir 创建目录 
svnadmin create 目录 
修改配置 conf/
svnserve -d -r 'dir of svn root'

Realm 授权域名

mac mysql pw
HuPMOTGhs4)e

==== ssl配置 ====

generate key:
        openssl genrsa -des3 -out cmc.key 2048
generate key and csr:
        openssl req -newkey rsa:2048 -keyout cmc.key -out cmc.csr
decode key:
        openssl rsa -in cmc.key -out cmc.key
generate certifacation:
        openssl req -new -x509 -keyout cmc.key -out cmc.crt 
Nginx config:
        ssl on;
        ssl_certificate  /etc/nginx/conf.d/crt/server.crt;
        ssl_certificate_key  /etc/nginx/conf.d/keys/server.key;
free ssl certification url: 
        https://startssl.com/
UP(42039100@qq.com ： tangmubai1126)


==== ssh 保持链接 ====
解决一会儿不操作就断线问题，可设置ssh client 或 ssh server.

  * ssh client：
<code>
sudo vim /etc/ssh/ssh_config
# 添加
ServerAliveInterval 20
ServerAliveCountMax 999
</code>
  * ssh server：
<code>
sudo vim/etc/ssh/sshd_config
# 添加
ClientAliveInterval 30
ClientAliveCountMax 6
</code>