Nginx
Commandes nginx complètes et modèles d'utilisation pour une gestion efficace du flux de travail.
Aperçu général
Nginx est un outil puissant pour diverses opérations et gestion du système. Cette feuille de triche couvre les commandes essentielles, les options de configuration et les meilleures pratiques.
Installation
Linux/Ubuntu
# Package manager installation
sudo apt update
sudo apt install nginx
# Alternative installation
wget -O nginx https://github.com/example/nginx/releases/latest/download/nginx-linux
chmod +x nginx
sudo mv nginx /usr/local/bin/
MACOS
# Homebrew installation
brew install nginx
# Manual installation
curl -L -o nginx https://github.com/example/nginx/releases/latest/download/nginx-macos
chmod +x nginx
sudo mv nginx /usr/local/bin/
```_
### Fenêtres
```powershell
# Chocolatey installation
choco install nginx
# Scoop installation
scoop install nginx
# Manual installation
# Download from official website and add to PATH
```_
## Commandes de base
|Command|Description|
|---------|-------------|
|`nginx --help`|Display help information|
|`nginx --version`|Show version information|
|`nginx init`|Initialize nginx in current directory|
|`nginx status`|Check current status|
|`nginx list`|List available options|
|`nginx info`|Display system information|
|`nginx config`|Show configuration|
|`nginx update`|Update to latest version|
## Opérations essentielles
### Commencer
```bash
# Initialize nginx
nginx init
# Basic usage
nginx run
# With verbose output
nginx --verbose run
# With configuration file
nginx --config config.yaml run
Configuration
# View configuration
nginx config show
# Set configuration option
nginx config set key value
# Get configuration value
nginx config get key
# Reset configuration
nginx config reset
Opérations avancées
# Debug mode
nginx --debug run
# Dry run (preview changes)
nginx --dry-run run
# Force operation
nginx --force run
# Parallel execution
nginx --parallel run
Opérations de fichiers
Command | Description |
---|---|
nginx create <file> |
Create new file |
nginx read <file> |
Read file contents |
nginx update <file> |
Update existing file |
nginx delete <file> |
Delete file |
nginx copy <src> <dst> |
Copy file |
nginx move <src> <dst> |
Move file |
Opérations réseau
# Connect to remote host
nginx connect host:port
# Listen on port
nginx listen --port 8080
# Send data
nginx send --data "message" --target host
# Receive data
nginx receive --port 8080
Caractéristiques de sécurité
Authentification
# Login with credentials
nginx login --user username
# Logout
nginx logout
# Change password
nginx passwd
# Generate API key
nginx generate-key
Chiffrement
# Encrypt file
nginx encrypt file.txt
# Decrypt file
nginx decrypt file.txt.enc
# Generate certificate
nginx cert generate
# Verify signature
nginx verify file.sig
Dépannage
Questions communes
Numéro : Commande non trouvée
# Check if installed
which nginx
# Reinstall if necessary
sudo apt reinstall nginx
Émission : autorisation refusée
# Run with sudo
sudo nginx command
# Fix permissions
chmod +x /usr/local/bin/nginx
Question : Erreurs de configuration
# Reset configuration
nginx config reset
# Validate configuration
nginx config validate
Déboguer les commandes
Command | Description |
---|---|
nginx --debug |
Enable debug output |
nginx --verbose |
Verbose logging |
nginx test |
Run self-tests |
nginx doctor |
Check system health |
Meilleures pratiques
Sécurité
- Vérifiez toujours les comptes de contrôle lors du téléchargement
- Utiliser des méthodes d'authentification solides
- Mise à jour régulière de la dernière version
- Suivre le principe du moindre privilège
Rendement
- Utiliser des tailles de tampon appropriées
- Surveiller l'utilisation des ressources
- Optimisez la configuration pour votre cas d'utilisation
- Entretien et nettoyage réguliers
Entretien
# Update nginx
nginx update
# Clean temporary files
nginx clean
# Backup configuration
nginx backup --config
# Restore from backup
nginx restore --config backup.yaml
Intégration
Scénario
#!/bin/bash
# Example script using nginx
if ! command -v nginx &> /dev/null; then
echo "nginx is not installed"
exit 1
fi
if nginx run; then
echo "Success"
else
echo "Failed"
exit 1
fi
Intégration de l'API
import subprocess
import json
def run_nginx(command):
try:
result = subprocess.run(['nginx'] + command.split(),
capture_output=True, text=True)
return result.stdout
except Exception as e:
print(f"Error: \\\\{e\\\\}")
return None
Variables d'environnement
Variable | Description | Default |
---|---|---|
NGINX_CONFIG |
Configuration file path | ~/.nginx/config |
NGINX_HOME |
Home directory | ~/.nginx |
NGINX_LOG_LEVEL |
Logging level | INFO |
NGINX_TIMEOUT |
Operation timeout | 30s |
Fichier de configuration
# ~/.nginx/config.yaml
version: "1.0"
settings:
debug: false
timeout: 30
log_level: "INFO"
network:
host: "localhost"
port: 8080
ssl: true
security:
auth_required: true
encryption: "AES256"
Exemples
Flux de travail de base
# 1. Initialize
nginx init
# 2. Configure
nginx config set host example.com
# 3. Run operation
nginx run
# 4. Check results
nginx status
# 5. Cleanup
nginx clean
Flux de travail avancé
# Comprehensive operation
nginx run \
--config production.yaml \
--parallel \
--verbose \
--timeout 300
# Monitoring
nginx monitor \
--interval 60 \
--alert-threshold 80
Ressources
Documentation officielle
- [Site Web officiel] (LINK_9)
- [Documentation] (LINK_9)
- [Référence API] (LINK_9)
Communauté
- [Répertoire GitHub] (LINK_9)
- [Suivi de l'émission] (LINK_9)
- [Forum communautaire] (LINK_9)
Tutoriels
- [Guide de démarrage] (LINK_9)
- [Utilisation avancée] (LINK_9)
- [Meilleures pratiques] (LINK_9)
- Dernière mise à jour : 2025-07-05*