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