Nginx server configuration tutorial (centos6.0) in linux, nginxcentos6.0

Nginx server configuration tutorial (centos6.0) in linux, nginxcentos6.0

Configure the nginx server in linux.

In the download and installation of pcre and nginx, the root identity should be used, generally downloaded to/usr/local/src/, download to other places to configure? (Failed to test several times)

1. the compiling environment gcc g ++ needs to be installed in advance

Yum-y install make zlib-devel gcc-c ++ libtool openssl-devel

2. First install the PCRE pcre function to enable nginx to have the rewrite Function

Download PCRE

Unzip installation package: tar zxvf pcre-8.35.tar.gz

Go to the installation package Directory: cd pcre-8.35

Compile:./configure

Install: make & make install

Check the installation version: pcre-config -- version. if the version number is displayed, the installation is successful.

Check if pcre software is installed in the system

If rpm-qa pcre is not displayed, it indicates that it has not been installed, and vice versa.

Rpm-e -- nodeps pcre Delete pcre

3. Install nginx

Download nginx: wget https://nginx.org/download/nginx-1.6.2.tar.gz

Unzip installation package: tar zxvf nginx-1.6.2.tar.gz

Go to the installation package Directory: cd nginx-1.6.2

Compile and install:./configure Default address/usr/local/nginx

Install: make

Install: make install

Note:

During the first compilation:

The first time a 64-bit system is compiled and installed

Error while loading shared libraries: libpcre. so.1: cannot open shared object file: No such file or directory in this case, nginx is in lib64 by default, 32 is in lib

Find: find/-name 'libpcre. so.1 '/usr/local/lib/libpcre. so.1, we establish a symbolic link: ln-s/usr/local/lib/libpcre. so.1/lib64/libpcre. so.1

In this way, you can check the version of nginx/usr/local/nginx/sbin/nginx-v.

Check whether the configuration is correct.

The following two statements indicate correct #/usr/local/nginx/sbin/nginx-t

Nginx: the configuration file/usr/local/nginx/conf/nginx. conf syntax is OK

Nginx: configuration file/usr/local/nginx/conf/nginx. conf test is successful

5. Start nginx

The following error is reported during startup:

Nginx: [emerg] bind () to 0.0.0.0: 80 failed (98: Address already in use)

Nginx: [emerg] bind () to 0.0.0.0: 80 failed (98: Address already in use)

Nginx: [emerg] bind () to 0.0.0.0: 80 failed (98: Address already in use)

Nginx: [emerg] bind () to 0.0.0.0: 80 failed (98: Address already in use )...

This indicates that 80 interfaces are occupied. View interfaces.

Netstat-ntpl

Kill-9 $ pid // kill the process

Start again

/Usr/local/nginx/sbin/nginx

Stop a server

/Usr/local/nginx/sbin/nginx-s stop or/usr/local/nginx/sbin/nginx-s quick

Disable firewall command: service iptables stop

Permanently disable the firewall: chkconfig iptables off

Run the two commands at the same time. After running, check the firewall shutdown status.

Close command: service iptables stop

Permanently disable the firewall: chkconfig iptables off

Run the two commands at the same time. After running, check the firewall shutdown status.

Service iptables status

Webpage access (local IP address)

Uninstall nginx

Delete the nginx file.

Rm-rf/usr/local/nginx