nginx 编译安装方法：
mkdir -p /home/oldboy/tools
cd /home/oldboy/tools
wget http://nginx.org/download/nginx-1.8.1.tar.gz ########或者 rz 上传本地的nginx包
2.安装pcre
yum install pcre-devel -y ########依赖包
3.安装openssl
yum install openssl-devel ########依赖包
4.查看yum源
yum repolist
5.yum源的安装网址
http://mirrors.aliyun.com/help/centos
6.解压nginx压缩包
tar xf nginx ########解压nginx包
7.创建用户和目录
useradd -s /sbin/nologin -M www ########创建用户和目录
mkdir -p /application
8.进入/home/oldboy/tools
cd /home/oldboy/tools
9.进入nginx目录执行脚本
/configure --user=www --group=www --with-http_stub_status_module --with-http_ssl_module --prefix=/application/nginx-1.8.1
10.执行编译
make
11.执行编译安装
make install
12.nginx是否成功安装
/application/nginx-1.8.1/sbin/nginx
2）浏览器打开web服务器ip 10.0.0.8 ########打开后为nginx页面
13.进入/application目录
14.创建一个软链接
ln -s /application/nginx-1.8.1/ /application/nginx
15.启动nginx
/application/nginx/sbin/nginx
15.检测nginx是否启动
ss -lntup|grep nginx
16.查看nginx的编译信息
/application/nginx/sbin/nginx -V
######## /application/nginx/sbin/nginx -t 检查语法
########/application/nginx/sbin/nginx -s reload 平滑重启
##Nginx主配置文件
先备份 cp /application/nginx/conf/nginx.conf{，.bak} ****************************************
cat >/application/nginx/conf/nginx.conf<<EOF
worker_processes 1;
error_log logs/error.log error;
pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
log_format main ‘\$remote_addr - \$remote_user [\$time_local] "\$request" ‘
‘\$status \$body_bytes_sent "\$http_referer" ‘
‘"\$http_user_agent" "\$http_x_forwarded_for"‘;
include extra/*.conf;
}
EOF
mkdir -p /application/nginx/conf/extra ############创建一个目录
##www配置文件
cat >/application/nginx/conf/extra/www.conf<<EOF
server {
listen 80;
server_name etiantian.org;
rewrite ^/(.*)$ http://www.etiantian.org/$1 permanent;
}
server {
listen 80;
server_name www.etiantian.org;
location / {
root html/www;
index index.html index.htm;
}
access_log logs/www_access.log main;
}
EOF
##bbs配置文件
cat >/application/nginx/conf/extra/bbs.conf<<EOF
server {
listen 80;
server_name bbs.etiantian.org;
location / {
root html/bbs;
index index.html index.htm;
}
access_log logs/bbs_access.log main;
}
EOF
##blog配置文件
cat >/application/nginx/conf/extra/blog.conf<<EOF
server {
listen 80;
server_name blog.etiantian.org;
location / {
root html/blog;
index index.html index.htm;
}
access_log logs/blog_access.log main;
}
EOF
##status配置文件
cat >/application/nginx/conf/extra/status.conf<<EOF
server{
listen 80;
server_name status.etiantian.org;
location / {
stub_status on;
access_log off;
}
}
EOF
mkdir /application/nginx/html/{www,bbs,blog}
echo www > /application/nginx/html/www/index.html
echo bbs > /application/nginx/html/bbs/index.html
echo blog > /application/nginx/html/blog/index.html
使用for循环：
for n in www bbs blog ;do echo web01 $n >/application/nginx/html/$n/index.html ;done
/application/nginx/sbin/nginx -t
/application/nginx/sbin/nginx -s reload
/application/nginx/sbin/nginx -s stop
/application/nginx/sbin/nginx
##################################### mysql的部署 #############################
mysql安装过程：
1.进入/home/oldboy/tools 执行上传mysql数据库指令并创建一个mysql用户
cd /home/oldboy/tools
rz -E 选择windows mysql数据库进行上传、
###创建mysql用户####
useradd -s /sbin/nologin -M mysql
2.去mysql软件存放路径并解压：
cd /home/oldboy/tools
tar xf mysql-5.5.49-linux2.6-x86_64.tar.gz
3.移动解压出来的mysql目录到指定目录
mv mysql-5.6.35-linux-glibc2.5-x86_64 /application/mysql-5.6.35
4.给mysql创建一个软链接
ln -s /application/mysql-5.6.35/ /application/mysql
5.赋予mysql安装目录中mysql软件的所属者
chown -R mysql.mysql /application/mysql/
6.（关键）执行mysql脚本
/application/mysql/scripts/mysql_install_db --basedir=/application/mysql --datadir=/application/mysql/data --user=mysql
7.复制mysql安装目录下的脚本去linux系统服务
cp /application/mysql/support-files/mysql.server /etc/init.d/mysqld
8.给脚本x执行权限
chmod +x /etc/init.d/mysqld
9.替换配置文件
sed -i ‘s#/usr/local/mysql#/application/mysql#g‘ /application/mysql/bin/mysqld_safe /etc/init.d/mysqld
10.覆盖原来的配置文件。
\cp /application/mysql/support-files/my-default.cnf /etc/my.cnf
11.启动mysql服务：
/etc/init.d/mysqld start
12.给mysql植入命令路径
echo ‘export PATH=/application/mysql/bin:$PATH‘ >>/etc/profile
source /etc/profile
which mysql
13.加入开机自启动
chkconfig --add mysqld
chkconfig mysqld on
14.给mysql root设置用户密码
/application/mysql/bin/mysqladmin -u root password ‘oldboy123‘
密码为123
15.测试密码是否生效：(登录mysql)
mysql -uroot-poldboy123
16.查询mysql里所有的数据库
show databases;
17.创建数据库
create database oldboy;
18.删除一个数据库
drop database oldboy;
19.查看系统的用户
select uesr,host from mysql.user;