Nm¶
Umfassende nm-Befehle und Workflows für die Systemverwaltung auf allen Plattformen.
Grundlegende Befehle¶
Command | Description |
---|---|
nm --version |
Show nm version |
nm --help |
Display help information |
nm init |
Initialize nm in current directory |
nm status |
Check current status |
nm list |
List available options |
nm info |
Display system information |
nm config |
Show configuration settings |
nm update |
Update to latest version |
nm start |
Start nm service |
nm stop |
Stop nm service |
nm restart |
Restart nm service |
nm reload |
Reload configuration |
Installation¶
Linux/Ubuntu¶
```bash
Package manager installation¶
sudo apt update sudo apt install nm
Alternative installation¶
wget https://github.com/example/nm/releases/latest/download/nm-linux chmod +x nm-linux sudo mv nm-linux /usr/local/bin/nm
Build from source¶
git clone https://github.com/example/nm.git cd nm make && sudo make install ```_
macOS¶
```bash
Homebrew installation¶
brew install nm
MacPorts installation¶
sudo port install nm
Manual installation¶
curl -L -o nm https://github.com/example/nm/releases/latest/download/nm-macos chmod +x nm sudo mv nm /usr/local/bin/ ```_
Windows¶
```powershell
Chocolatey installation¶
choco install nm
Scoop installation¶
scoop install nm
Winget installation¶
winget install nm
Manual installation¶
Download from https://github.com/example/nm/releases¶
Extract and add to PATH¶
```_
Konfiguration¶
Command | Description |
---|---|
nm config show |
Display current configuration |
nm config list |
List all configuration options |
nm config set <key> <value> |
Set configuration value |
nm config get <key> |
Get configuration value |
nm config unset <key> |
Remove configuration value |
nm config reset |
Reset to default configuration |
nm config validate |
Validate configuration file |
nm config export |
Export configuration to file |
Erweiterte Operationen¶
Dateioperationen¶
```bash
Create new file/resource¶
nm create
Read file/resource¶
nm read
Update existing file/resource¶
nm update
Delete file/resource¶
nm delete
Copy file/resource¶
nm copy
Move file/resource¶
nm move
List all files/resources¶
nm list --all
Search for files/resources¶
nm search
Netzwerkaktivitäten¶
```bash
Connect to remote host¶
nm connect
Listen on specific port¶
nm listen --port
Send data to target¶
nm send --target
Receive data from source¶
nm receive --source
Test connectivity¶
nm ping
Scan network range¶
nm scan
Monitor network traffic¶
nm monitor --interface
Proxy connections¶
nm proxy --listen
Prozessmanagement¶
```bash
Start background process¶
nm start --daemon
Stop running process¶
nm stop --force
Restart with new configuration¶
nm restart --config
Check process status¶
nm status --verbose
Monitor process performance¶
nm monitor --metrics
Kill all processes¶
nm killall
Show running processes¶
nm ps
Manage process priority¶
nm priority --pid
Sicherheitsmerkmale¶
Authentication¶
```bash
Login with username/password¶
nm login --user
Login with API key¶
nm login --api-key
Login with certificate¶
nm login --cert
Logout current session¶
nm logout
Change password¶
nm passwd
Generate new API key¶
nm generate-key --name
List active sessions¶
nm sessions
Revoke session¶
nm revoke --session
Verschlüsselung¶
```bash
Encrypt file¶
nm encrypt --input
Decrypt file¶
nm decrypt --input
Generate encryption key¶
nm keygen --type
Sign file¶
nm sign --input
Verify signature¶
nm verify --input
Hash file¶
nm hash --algorithm
Generate certificate¶
nm cert generate --name
Verify certificate¶
nm cert verify --cert
Überwachung und Protokollierung¶
Systemüberwachung¶
```bash
Monitor system resources¶
nm monitor --system
Monitor specific process¶
nm monitor --pid
Monitor network activity¶
nm monitor --network
Monitor file changes¶
nm monitor --files
Real-time monitoring¶
nm monitor --real-time --interval 1
Generate monitoring report¶
nm report --type monitoring --output
Set monitoring alerts¶
nm alert --threshold
View monitoring history¶
nm history --type monitoring ```_
Protokoll¶
```bash
View logs¶
nm logs
View logs with filter¶
nm logs --filter
Follow logs in real-time¶
nm logs --follow
Set log level¶
nm logs --level
Rotate logs¶
nm logs --rotate
Export logs¶
nm logs --export
Clear logs¶
nm logs --clear
Archive logs¶
nm logs --archive
Fehlerbehebung¶
Gemeinsame Themen¶
**Issue: Befehl nicht gefunden* ```bash
Check if nm is installed¶
which nm nm --version
Check PATH variable¶
echo $PATH
Reinstall if necessary¶
sudo apt reinstall nm
or¶
brew reinstall nm ```_
Issue: Genehmigung verweigert ```bash
Run with elevated privileges¶
sudo nm
Check file permissions¶
ls -la $(which nm)
Fix permissions¶
chmod +x /usr/local/bin/nm
Check ownership¶
sudo chown \(USER:\)USER /usr/local/bin/nm ```_
**Issue: Konfigurationsfehler* ```bash
Validate configuration¶
nm config validate
Reset to default configuration¶
nm config reset
Check configuration file location¶
nm config show --file
Backup current configuration¶
nm config export > backup.conf
Restore from backup¶
nm config import backup.conf ```_
**Issue: Service nicht starten* * ```bash
Check service status¶
nm status --detailed
Check system logs¶
journalctl -u nm
Start in debug mode¶
nm start --debug
Check port availability¶
netstat -tulpn|grep
Kill conflicting processes¶
nm killall --force ```_
Debug Befehle¶
Command | Description |
---|---|
nm --debug |
Enable debug output |
nm --verbose |
Enable verbose logging |
nm --trace |
Enable trace logging |
nm test |
Run built-in tests |
nm doctor |
Run system health check |
nm diagnose |
Generate diagnostic report |
nm benchmark |
Run performance benchmarks |
nm validate |
Validate installation and configuration |
Leistungsoptimierung¶
Ressourcenmanagement¶
```bash
Set memory limit¶
nm --max-memory 1G
Set CPU limit¶
nm --max-cpu 2
Enable caching¶
nm --cache-enabled
Set cache size¶
nm --cache-size 100M
Clear cache¶
nm cache clear
Show cache statistics¶
nm cache stats
Optimize performance¶
nm optimize --profile
Show performance metrics¶
nm metrics ```_
Parallele Verarbeitung¶
```bash
Enable parallel processing¶
nm --parallel
Set number of workers¶
nm --workers 4
Process in batches¶
nm --batch-size 100
Queue management¶
nm queue add
Integration¶
Schrift¶
```bash
!/bin/bash¶
Example script using nm¶
set -euo pipefail
Configuration¶
CONFIG_FILE="config.yaml" LOG_FILE="nm.log"
Check if nm is available¶
if ! command -v nm &> /dev/null; then echo "Error: nm 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 nm operation"
if nm --config "$CONFIG_FILE" run; then
log "Operation completed successfully"
exit 0
else
log "Operation failed with exit code $?"
exit 1
fi
\\}
Cleanup function¶
cleanup() \\{ log "Cleaning up" nm cleanup \\}
Set trap for cleanup¶
trap cleanup EXIT
Run main function¶
main "$@" ```_
API Integration¶
```python
!/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)) ```_
Umweltvariablen¶
Variable | Description | Default |
---|---|---|
NM_CONFIG |
Configuration file path | ~/.nm/config.yaml |
NM_HOME |
Home directory | ~/.nm |
NM_LOG_LEVEL |
Logging level | INFO |
NM_LOG_FILE |
Log file path | ~/.nm/logs/nm.log |
NM_CACHE_DIR |
Cache directory | ~/.nm/cache |
NM_DATA_DIR |
Data directory | ~/.nm/data |
NM_TIMEOUT |
Default timeout | 30s |
NM_MAX_WORKERS |
Maximum workers | 4 |
Datei konfigurieren¶
```yaml
~/.nm/config.yaml¶
version: "1.0"
General settings¶
settings: debug: false verbose: false log_level: "INFO" log_file: "~/.nm/logs/nm.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: "~/.nm/cache" max_memory: "1G"
Monitoring settings¶
monitoring: enabled: true interval: 60 metrics_enabled: true alerts_enabled: true ```_
Beispiele¶
Basis-Workflow¶
```bash
1. Initialize nm¶
nm init
2. Configure basic settings¶
nm config set host example.com nm config set port 8080
3. Start service¶
nm start
4. Check status¶
nm status
5. Perform operations¶
nm run --target example.com
6. View results¶
nm results
7. Stop service¶
nm stop ```_
Erweiterter Workflow¶
```bash
Comprehensive operation with monitoring¶
nm run \ --config production.yaml \ --parallel \ --workers 8 \ --verbose \ --timeout 300 \ --output json \ --log-file operation.log
Monitor in real-time¶
nm monitor --real-time --interval 5
Generate report¶
nm report --type comprehensive --output report.html ```_
Automatisierungsbeispiel¶
```bash
!/bin/bash¶
Automated nm 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 $target..."
nm \
--config "$CONFIG_FILE" \
--output json \
--output-file "$RESULTS_DIR/$\\\\{target\\\\}.json" \
run "$target"
done < "$TARGETS_FILE"
Generate summary report¶
nm report summary \ --input "\(RESULTS_DIR/*.json" \ --output "\)RESULTS_DIR/summary.html" ```_
Best Practices¶
Sicherheit¶
- Prüfsummen beim Herunterladen von Binaries immer überprüfen
- Verwenden Sie starke Authentifizierungsmethoden (API-Tasten, Zertifikate)
- Regelmäßig auf die neueste Version aktualisieren
- Prinzip der Mindestberechtigung
- Audit-Logging aktivieren für Compliance
- Verschlüsselte Verbindungen verwenden, wenn möglich
- Alle Eingänge und Konfigurationen validieren
- Implementierung richtiger Zugriffskontrollen
Leistung¶
- Verwenden Sie geeignete Ressourcengrenzen für Ihre Umwelt
- Systemleistung regelmäßig überwachen
- Optimieren Sie die Konfiguration für Ihren Anwendungsfall
- Parallele Verarbeitung verwenden, wenn nützlich
- Durchführung richtiger Cache-Strategien
- Regelmäßige Wartung und Reinigung
- Profilleistung Engpässe
- Verwenden Sie effiziente Algorithmen und Datenstrukturen
Betrieb¶
- umfassende Dokumentation
- Umsetzung richtiger Backup-Strategien
- Verwenden Sie die Versionssteuerung für Konfigurationen
- Monitor und Alarm auf kritischen Metriken
- Implementierung der richtigen Fehlerbehandlung
- Automatisierung für repetitive Aufgaben verwenden
- Regelmäßige Sicherheitsaudits und Updates
- Plan zur Katastrophenrückgewinnung
Entwicklung¶
- Befolgen Sie Kodierungsstandards und Konventionen
- Vollständige Tests schreiben
- Verwenden Sie die kontinuierliche Integration / Bereitstellung
- Durchführung einer ordnungsgemäßen Protokollierung und Überwachung
- Dokumente APIs und Schnittstellen
- Verwenden Sie die Versionskontrolle effektiv
- Prüfcode regelmäßig
- Rückwärtskompatibilität sichern
Ressourcen¶
Offizielle Dokumentation¶
- offizielle Website
- [Dokumentation](LINK_18__
- [API Reference](LINK_18__
- (LINK_18)
- Konfigurationsreferenz
Gemeinschaftsmittel¶
- GitHub Repository
- Issue Tracker
- [Gemeinschaftsforum](LINK_18
- (LINK_18)
- [Reddit Community](LINK_18__
- Stack Overflow
Lernressourcen¶
- (LINK_18)
- (LINK_18_)
- (LINK_18)
- Video-Tutorials
- (LINK_18)
- Zertifizierungsprogramm
In den Warenkorb¶
- Git - Komplementärfunktionalität
- Docker - Alternative Lösung
- Kubernetes - Integrationspartner
--
Letzte Aktualisierung: 2025-07-06|Bearbeiten auf GitHub