Ncrack
Commandes ncrack complètes et modèles d'utilisation pour une gestion efficace des flux de travail.
Aperçu général
Ncrack est un outil puissant pour les différentes opérations et la 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 ncrack
# Alternative installation
wget -O ncrack https://github.com/example/ncrack/releases/latest/download/ncrack-linux
chmod +x ncrack
sudo mv ncrack /usr/local/bin/
MACOS
# Homebrew installation
brew install ncrack
# Manual installation
curl -L -o ncrack https://github.com/example/ncrack/releases/latest/download/ncrack-macos
chmod +x ncrack
sudo mv ncrack /usr/local/bin/
```_
### Fenêtres
```powershell
# Chocolatey installation
choco install ncrack
# Scoop installation
scoop install ncrack
# Manual installation
# Download from official website and add to PATH
```_
## Commandes de base
|Command|Description|
|---------|-------------|
|`ncrack --help`|Display help information|
|`ncrack --version`|Show version information|
|`ncrack init`|Initialize ncrack in current directory|
|`ncrack status`|Check current status|
|`ncrack list`|List available options|
|`ncrack info`|Display system information|
|`ncrack config`|Show configuration|
|`ncrack update`|Update to latest version|
## Opérations essentielles
### Commencer
```bash
# Initialize ncrack
ncrack init
# Basic usage
ncrack run
# With verbose output
ncrack --verbose run
# With configuration file
ncrack --config config.yaml run
Configuration
# View configuration
ncrack config show
# Set configuration option
ncrack config set key value
# Get configuration value
ncrack config get key
# Reset configuration
ncrack config reset
Opérations avancées
# Debug mode
ncrack --debug run
# Dry run (preview changes)
ncrack --dry-run run
# Force operation
ncrack --force run
# Parallel execution
ncrack --parallel run
Opérations de fichiers
Command | Description |
---|---|
ncrack create <file> |
Create new file |
ncrack read <file> |
Read file contents |
ncrack update <file> |
Update existing file |
ncrack delete <file> |
Delete file |
ncrack copy <src> <dst> |
Copy file |
ncrack move <src> <dst> |
Move file |
Opérations réseau
# Connect to remote host
ncrack connect host:port
# Listen on port
ncrack listen --port 8080
# Send data
ncrack send --data "message" --target host
# Receive data
ncrack receive --port 8080
Caractéristiques de sécurité
Authentification
# Login with credentials
ncrack login --user username
# Logout
ncrack logout
# Change password
ncrack passwd
# Generate API key
ncrack generate-key
Chiffrement
# Encrypt file
ncrack encrypt file.txt
# Decrypt file
ncrack decrypt file.txt.enc
# Generate certificate
ncrack cert generate
# Verify signature
ncrack verify file.sig
Dépannage
Questions communes
Numéro : Commande non trouvée
# Check if installed
which ncrack
# Reinstall if necessary
sudo apt reinstall ncrack
Émission : autorisation refusée
# Run with sudo
sudo ncrack command
# Fix permissions
chmod +x /usr/local/bin/ncrack
Question : Erreurs de configuration
# Reset configuration
ncrack config reset
# Validate configuration
ncrack config validate
Déboguer les commandes
Command | Description |
---|---|
ncrack --debug |
Enable debug output |
ncrack --verbose |
Verbose logging |
ncrack test |
Run self-tests |
ncrack 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 ncrack
ncrack update
# Clean temporary files
ncrack clean
# Backup configuration
ncrack backup --config
# Restore from backup
ncrack restore --config backup.yaml
Intégration
Scénario
#!/bin/bash
# Example script using ncrack
if ! command -v ncrack &> /dev/null; then
echo "ncrack is not installed"
exit 1
fi
if ncrack run; then
echo "Success"
else
echo "Failed"
exit 1
fi
Intégration de l'API
import subprocess
import json
def run_ncrack(command):
try:
result = subprocess.run(['ncrack'] + 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 |
---|---|---|
NCRACK_CONFIG |
Configuration file path | ~/.ncrack/config |
NCRACK_HOME |
Home directory | ~/.ncrack |
NCRACK_LOG_LEVEL |
Logging level | INFO |
NCRACK_TIMEOUT |
Operation timeout | 30s |
Fichier de configuration
# ~/.ncrack/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
ncrack init
# 2. Configure
ncrack config set host example.com
# 3. Run operation
ncrack run
# 4. Check results
ncrack status
# 5. Cleanup
ncrack clean
Flux de travail avancé
# Comprehensive operation
ncrack run \
--config production.yaml \
--parallel \
--verbose \
--timeout 300
# Monitoring
ncrack 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*