nginx 常用命令(ubuntu)

sudo apt update
# 安装 Nginx
sudo apt install nginx
# 设置开机启动
sudo systemctl enable nginx
# 开启 nginx
sudo systemctl start nginx
# 重启 nginx
sudo systemctl restart nginx
# nginx 重新加载配置文件
sudo systemctl reload nginx
# 停止 nginx
sudo systemctl stop nginx
sudo service nginx stop
# 强制杀死 nginx
sudo pkill -9 nginx
# Ubuntu 上卸载 nginx
# 删除除了配置文件以外的所有文件。
sudo apt-get remove nginx nginx-common
# 删除所有与nginx有关的东西,包括配置文件。
sudo apt-get purge nginx nginx-common
# 在上面命令结束后执行,主要是删除与Nginx有关的且不再被使用的依赖包。
sudo apt-get autoremove
# 删除两个主要的包。
sudo apt-get remove nginx-full nginx-common
# 查看版本
nginx -v
# 检查配置文件是否正确
sudo nginx -t
# 查询 nginx 是否启动
ps -ef | grep nginx

安装好以后, 执行 sudo systemctl status nginx, 可以看到

nginx.service - A high performance web server and a reverse proxy server
...

常用命令(Mac)

sudo brew services start nginx // 启动 nginx(8080 端口)
sudo brew services stop nginx // 关闭 nginx
brew services restart nginx // 重启 nginx

mac 重启后需要重新跑一遍 sudo brew services stop nginx、sudo brew services start nginx

nginx 配置文件初始化备份

nginx 主配置文件路径: /etc/nginx/nginx.conf。

user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;
events {
worker_connections 768;
# multi_accept on;
}
http {
##
# Basic Settings
##
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
# server_tokens off;
# server_names_hash_bucket_size 64;
# server_name_in_redirect off;
include /etc/nginx/mime.types;
default_type application/octet-stream;
##
# SSL Settings
##
ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
ssl_prefer_server_ciphers on;
##
# Logging Settings
##
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
##
# Gzip Settings
##
gzip on;
# gzip_vary on;
# gzip_proxied any;
# gzip_comp_level 6;
# gzip_buffers 16 8k;
# gzip_http_version 1.1;
# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
##
# Virtual Host Configs
##
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}
#mail {
# # See sample authentication script at:
# # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
# # auth_http localhost/auth.php;
# # pop3_capabilities "TOP" "USER";
# # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
# server {
# listen localhost:110;
# protocol pop3;
# proxy on;
# }
#
# server {
# listen localhost:143;
# protocol imap;
# proxy on;
# }
#}