nginx
Nginx
Web server configuration, reverse proxy, SSL/TLS, load balancing, caching, and security.
Configuration Structure
# /etc/nginx/nginx.conf — contexts nest: main → events/http → server → location
main context # worker_processes, error_log, pid
├── events { } # worker_connections, multi_accept
├── http { } # upstream, server, mime types, logging
│ ├── server { } # listen, server_name, ssl
│ │ └── location { } # request routing
│ └── upstream { } # backend pools
└── stream { } # TCP/UDP proxying (mail, databases)
# File layout (Debian/Ubuntu)
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