Hg

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Commandes hg complètes et flux de travail pour l'administration du système sur toutes les plateformes.

Commandes de base

Command	Description
hg --version	Show hg version
hg --help	Display help information
hg init	Initialize hg in current directory
hg status	Check current status
hg list	List available options
hg info	Display system information
hg config	Show configuration settings
hg update	Update to latest version
hg start	Start hg service
hg stop	Stop hg service
hg restart	Restart hg service
hg reload	Reload configuration

Installation

Linux/Ubuntu

# Package manager installation
sudo apt update
sudo apt install hg

# Alternative installation
wget https://github.com/example/hg/releases/latest/download/hg-linux
chmod +x hg-linux
sudo mv hg-linux /usr/local/bin/hg

# Build from source
git clone https://github.com/example/hg.git
cd hg
make && sudo make install

MACOS

# Homebrew installation
brew install hg

# MacPorts installation
sudo port install hg

# Manual installation
curl -L -o hg https://github.com/example/hg/releases/latest/download/hg-macos
chmod +x hg
sudo mv hg /usr/local/bin/
```_

### Fenêtres
```powershell
# Chocolatey installation
choco install hg

# Scoop installation
scoop install hg

# Winget installation
winget install hg

# Manual installation
# Download from https://github.com/example/hg/releases
# Extract and add to PATH
```_

## Configuration

|Command|Description|
|---------|-------------|
|`hg config show`|Display current configuration|
|`hg config list`|List all configuration options|
|`hg config set <key> <value>`|Set configuration value|
|`hg config get <key>`|Get configuration value|
|`hg config unset <key>`|Remove configuration value|
|`hg config reset`|Reset to default configuration|
|`hg config validate`|Validate configuration file|
|`hg config export`|Export configuration to file|

## Opérations avancées

### Opérations de fichiers
```bash
# Create new file/resource
hg create <name>

# Read file/resource
hg read <name>

# Update existing file/resource
hg update <name>

# Delete file/resource
hg delete <name>

# Copy file/resource
hg copy <source> <destination>

# Move file/resource
hg move <source> <destination>

# List all files/resources
hg list --all

# Search for files/resources
hg search <pattern>

Opérations réseau

# Connect to remote host
hg connect <host>:<port>

# Listen on specific port
hg listen --port <port>

# Send data to target
hg send --target <host> --data "<data>"

# Receive data from source
hg receive --source <host>

# Test connectivity
hg ping <host>

# Scan network range
hg scan <network>

# Monitor network traffic
hg monitor --interface <interface>

# Proxy connections
hg proxy --listen <port> --target <host>:<port>

Gestion des processus

# Start background process
hg start --daemon

# Stop running process
hg stop --force

# Restart with new configuration
hg restart --config <file>

# Check process status
hg status --verbose

# Monitor process performance
hg monitor --metrics

# Kill all processes
hg killall

# Show running processes
hg ps

# Manage process priority
hg priority --pid <pid> --level <level>

Caractéristiques de sécurité

Authentification

# Login with username/password
hg login --user <username>

# Login with API key
hg login --api-key <key>

# Login with certificate
hg login --cert <cert_file>

# Logout current session
hg logout

# Change password
hg passwd

# Generate new API key
hg generate-key --name <key_name>

# List active sessions
hg sessions

# Revoke session
hg revoke --session <session_id>

Chiffrement

# Encrypt file
hg encrypt --input <file> --output <encrypted_file>

# Decrypt file
hg decrypt --input <encrypted_file> --output <file>

# Generate encryption key
hg keygen --type <type> --size <size>

# Sign file
hg sign --input <file> --key <private_key>

# Verify signature
hg verify --input <file> --signature <sig_file>

# Hash file
hg hash --algorithm <algo> --input <file>

# Generate certificate
hg cert generate --name <name> --days <days>

# Verify certificate
hg cert verify --cert <cert_file>

Surveillance et exploitation forestière

Surveillance du système

# Monitor system resources
hg monitor --system

# Monitor specific process
hg monitor --pid <pid>

# Monitor network activity
hg monitor --network

# Monitor file changes
hg monitor --files <directory>

# Real-time monitoring
hg monitor --real-time --interval 1

# Generate monitoring report
hg report --type monitoring --output <file>

# Set monitoring alerts
hg alert --threshold <value> --action <action>

# View monitoring history
hg history --type monitoring

Exploitation forestière

# View logs
hg logs

# View logs with filter
hg logs --filter <pattern>

# Follow logs in real-time
hg logs --follow

# Set log level
hg logs --level <level>

# Rotate logs
hg logs --rotate

# Export logs
hg logs --export <file>

# Clear logs
hg logs --clear

# Archive logs
hg logs --archive <archive_file>

Dépannage

Questions communes

Numéro : Commande non trouvée

# Check if hg is installed
which hg
hg --version

# Check PATH variable
echo $PATH

# Reinstall if necessary
sudo apt reinstall hg
# or
brew reinstall hg

Émission : autorisation refusée

# Run with elevated privileges
sudo hg <command>

# Check file permissions
ls -la $(which hg)

# Fix permissions
chmod +x /usr/local/bin/hg

# Check ownership
sudo chown $USER:$USER /usr/local/bin/hg

Question : Erreurs de configuration

# Validate configuration
hg config validate

# Reset to default configuration
hg config reset

# Check configuration file location
hg config show --file

# Backup current configuration
hg config export > backup.conf

# Restore from backup
hg config import backup.conf

*Numéro: Le service ne démarre pas *

# Check service status
hg status --detailed

# Check system logs
journalctl -u hg

# Start in debug mode
hg start --debug

# Check port availability
netstat -tulpn|grep <port>

# Kill conflicting processes
hg killall --force

Déboguer les commandes

Command	Description
hg --debug	Enable debug output
hg --verbose	Enable verbose logging
hg --trace	Enable trace logging
hg test	Run built-in tests
hg doctor	Run system health check
hg diagnose	Generate diagnostic report
hg benchmark	Run performance benchmarks
hg validate	Validate installation and configuration

Optimisation des performances

Gestion des ressources

# Set memory limit
hg --max-memory 1G <command>

# Set CPU limit
hg --max-cpu 2 <command>

# Enable caching
hg --cache-enabled <command>

# Set cache size
hg --cache-size 100M <command>

# Clear cache
hg cache clear

# Show cache statistics
hg cache stats

# Optimize performance
hg optimize --profile <profile>

# Show performance metrics
hg metrics

Traitement parallèle

# Enable parallel processing
hg --parallel <command>

# Set number of workers
hg --workers 4 <command>

# Process in batches
hg --batch-size 100 <command>

# Queue management
hg queue add <item>
hg queue process
hg queue status
hg queue clear

Intégration

Scénario

#!/bin/bash
# Example script using hg

set -euo pipefail

# Configuration
CONFIG_FILE="config.yaml"
LOG_FILE="hg.log"

# Check if hg is available
if ! command -v hg &> /dev/null; then
    echo "Error: hg is not installed" >&2
    exit 1
fi

# Function to log messages
log() \\\\{
    echo "$(date '+%Y-%m-%d %H:%M:%S') - $1"|tee -a "$LOG_FILE"
\\\\}

# Main operation
main() \\\\{
    log "Starting hg operation"

    if hg --config "$CONFIG_FILE" run; then
        log "Operation completed successfully"
        exit 0
    else
        log "Operation failed with exit code $?"
        exit 1
    fi
\\\\}

# Cleanup function
cleanup() \\\\{
    log "Cleaning up"
    hg cleanup
\\\\}

# Set trap for cleanup
trap cleanup EXIT

# Run main function
main "$@"

Intégration de l'API

#!/usr/bin/env python3
"""
Python wrapper for the tool
"""

import subprocess
import json
import logging
from pathlib import Path
from typing import Dict, List, Optional

class ToolWrapper:
    def __init__(self, config_file: Optional[str] = None):
        self.config_file = config_file
        self.logger = logging.getLogger(__name__)

    def run_command(self, args: List[str]) -> Dict:
        """Run command and return parsed output"""
        cmd = ['tool_name']

        if self.config_file:
            cmd.extend(['--config', self.config_file])

        cmd.extend(args)

        try:
            result = subprocess.run(
                cmd,
                capture_output=True,
                text=True,
                check=True
            )
            return \\\\{'stdout': result.stdout, 'stderr': result.stderr\\\\}
        except subprocess.CalledProcessError as e:
            self.logger.error(f"Command failed: \\\\{e\\\\}")
            raise

    def status(self) -> Dict:
        """Get current status"""
        return self.run_command(['status'])

    def start(self) -> Dict:
        """Start service"""
        return self.run_command(['start'])

    def stop(self) -> Dict:
        """Stop service"""
        return self.run_command(['stop'])

# Example usage
if __name__ == "__main__":
    wrapper = ToolWrapper()
    status = wrapper.status()
    print(json.dumps(status, indent=2))

Variables d'environnement

Variable	Description	Default
HG_CONFIG	Configuration file path	~/.hg/config.yaml
HG_HOME	Home directory	~/.hg
HG_LOG_LEVEL	Logging level	INFO
HG_LOG_FILE	Log file path	~/.hg/logs/hg.log
HG_CACHE_DIR	Cache directory	~/.hg/cache
HG_DATA_DIR	Data directory	~/.hg/data
HG_TIMEOUT	Default timeout	30s
HG_MAX_WORKERS	Maximum workers	4

Fichier de configuration

# ~/.hg/config.yaml
version: "1.0"

# General settings
settings:
  debug: false
  verbose: false
  log_level: "INFO"
  log_file: "~/.hg/logs/hg.log"
  timeout: 30
  max_workers: 4

# Network configuration
network:
  host: "localhost"
  port: 8080
  ssl: true
  timeout: 30
  retries: 3

# Security settings
security:
  auth_required: true
  api_key: ""
  encryption: "AES256"
  verify_ssl: true

# Performance settings
performance:
  cache_enabled: true
  cache_size: "100M"
  cache_dir: "~/.hg/cache"
  max_memory: "1G"

# Monitoring settings
monitoring:
  enabled: true
  interval: 60
  metrics_enabled: true
  alerts_enabled: true

Exemples

Flux de travail de base

# 1. Initialize hg
hg init

# 2. Configure basic settings
hg config set host example.com
hg config set port 8080

# 3. Start service
hg start

# 4. Check status
hg status

# 5. Perform operations
hg run --target example.com

# 6. View results
hg results

# 7. Stop service
hg stop

Flux de travail avancé

# Comprehensive operation with monitoring
hg run \
  --config production.yaml \
  --parallel \
  --workers 8 \
  --verbose \
  --timeout 300 \
  --output json \
  --log-file operation.log

# Monitor in real-time
hg monitor --real-time --interval 5

# Generate report
hg report --type comprehensive --output report.html

Exemple d'automatisation

#!/bin/bash
# Automated hg workflow

# Configuration
TARGETS_FILE="targets.txt"
RESULTS_DIR="results/$(date +%Y-%m-%d)"
CONFIG_FILE="automation.yaml"

# Create results directory
mkdir -p "$RESULTS_DIR"

# Process each target
while IFS= read -r target; do
    echo "Processing $target..."

    hg \
        --config "$CONFIG_FILE" \
        --output json \
        --output-file "$RESULTS_DIR/$\\\\{target\\\\}.json" \
        run "$target"

done < "$TARGETS_FILE"

# Generate summary report
hg report summary \
    --input "$RESULTS_DIR/*.json" \
    --output "$RESULTS_DIR/summary.html"

Meilleures pratiques

Sécurité

• Vérifiez toujours les comptes de chèques lors du téléchargement des binaires
• Utiliser des méthodes d'authentification fortes (clés API, certificats)
• Mise à jour régulière de la dernière version
• Suivre le principe du moindre privilège
• Activer l'enregistrement des audits pour assurer la conformité
• Utiliser des connexions chiffrées lorsque c'est possible
• Valider toutes les entrées et configurations
• Mettre en place des contrôles d'accès appropriés

Rendement

• Utiliser des limites de ressources appropriées pour votre environnement
• Surveiller régulièrement les performances du système
• Optimisez la configuration pour votre cas d'utilisation
• Utiliser le traitement parallèle lorsque bénéfique
• Mettre en œuvre des stratégies de mise en cache appropriées
• Entretien et nettoyage réguliers
• Goulets d'étranglement de performance du profil
• Utiliser des algorithmes et des structures de données efficaces

Opérations

• Tenir une documentation complète
• Mettre en œuvre des stratégies de sauvegarde appropriées
• Utiliser le contrôle de version pour les configurations
• Surveiller et alerter les mesures critiques
• Mettre en œuvre un traitement approprié des erreurs
• Utiliser l'automatisation pour les tâches répétitives
• Vérifications et mises à jour régulières de la sécurité
• Plan de reprise après sinistre

Développement

• Suivre les normes et conventions de codage
• Écrire des tests complets
• Utiliser l'intégration/déploiement continu
• Mettre en œuvre une exploitation et un suivi appropriés
• Documenter les API et les interfaces
• Utiliser efficacement le contrôle de version
• Révision régulière du code
• Maintenir la compatibilité arrière

Ressources

Documentation officielle

• [Site Web officiel] (LINK_18)
• [Documentation] (LINK_18)
• [Référence API] (LINK_18)
• [Guide d'installation] (LINK_18)
• [Référence de configuration] (LINK_18)

Ressources communautaires

• [Répertoire GitHub] (LINK_18)
• [Suivi d'émission] (LINK_18)
• [Forum communautaire] (LINK_18)
• [Serveur de discorde] (LINK_18)
• [Communauté Reddit] (LINK_18)
• [Débordement de la pile] (LINK_18)

Ressources pédagogiques

• [Guide de démarrage] (LINK_18)
• [Série turque] (LINK_18)
• [Guide des meilleures pratiques] (LINK_18)
• [Tutoriels vidéo] (LINK_18)
• [Cours de formation] (LINK_18)
• [Programme de certification] (LINK_18)

Outils connexes

• Git - Fonctionnalité complémentaire
• [Docker] (LINK_18) - Solution alternative
• Kubernetes - Partenaire d'intégration

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*Dernière mise à jour : 2025-07-06.