nginx运行状态查看
查看80端口占用情况:
netstat -tunlp | grep 80
# 查看进程是否运行
ps -A | grep nginx
# 强制关闭nginx
pkill nginx
【开始安装】(引自网络教程)
https://www.runoob.com/linux/nginx-install-setup.html
将教程内下载地址替换为:https://nginx.org/download/nginx-1.22.0.tar.gz
【快速安装指令-无脑复制粘贴即可,安装后nginx在这里:/usr/local/nginx】
1、环境安装:
yum -y install make zlib zlib-devel gcc-c++ libtool openssl openssl-devel wget vim
2、pcre安装 (目录位置/usr/local/pcre-8.35)
cd /usr/local && wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz && tar zxvf pcre-8.35.tar.gz && cd pcre-8.35 && ./configure && make && make install && cd .. && rm -rf pcre-8.35.tar.gz && pcre-config --version
3、nginx安装 (目录位置/usr/local/nginx)
cd /usr/local && wget https://nginx.org/download/nginx-1.22.0.tar.gz && tar zxvf nginx-1.22.0.tar.gz && cd nginx-1.22.0 && ./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/pcre-8.35 && make && make install && cd .. && rm -rf nginx-1.22.0.tar.gz && rm -rf nginx-1.22.0 && /usr/local/nginx/sbin/nginx -v
4、配置使用用户,创建站点目录在/var/html里
/usr/sbin/groupadd www ; /usr/sbin/useradd -g www www ; mkdir /var/html ; chown -R www.www /var/html
5、配置nginx.conf(存放位置: /usr/local/nginx/conf)
配置文件备份后新建配置文件:
cd /usr/local/nginx/conf/ && mv nginx.conf nginx.conf-bak && vim nginx.conf
下方可粘贴用基础配置文件(注意在VIM里先按i进入编辑状态再粘贴):
user www www; #运行用户
#worker_processes 1; #设置值和CPU核心数一致
worker_processes auto; #1.9.10版本后可以如此配置
worker_cpu_affinity auto; #1.9.10版本后可以如此配置
error_log /usr/local/nginx/logs/nginx_error.log crit; #错误日志位置和日志级别
pid /usr/local/nginx/nginx.pid; #目录和安装位置一致才行,按教程安装的不用改目录
#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 65535;
events
{
use epoll;
worker_connections 65535;
}
http
{
include mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
charset utf-8;
server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;
client_max_body_size 8m;
sendfile on;
tcp_nopush on;
keepalive_timeout 60;
tcp_nodelay on;
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 64k;
fastcgi_buffers 4 64k;
fastcgi_busy_buffers_size 128k;
fastcgi_temp_file_write_size 128k;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.0;
gzip_comp_level 2;
gzip_types text/plain application/x-java script text/css application/xml;
gzip_vary on;
#limit_zone crawler $binary_remote_addr 10m;
#下面是server虚拟主机的配置
server
{
listen 80;#监听端口
server_name localhost;#域名
index index.html index.htm index.php; #配置增加支持php文件解析
root /var/html;#站点目录,目录要存在
&nbs