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Exiftool

시스템 관리를 위한 모든 플랫폼에서의 포괄적인 exiftool 명령어와 워크플로우.

기본 명령어

명령어설명
exiftool --versionexiftool 버전 표시
exiftool --help도움말 정보 표시
exiftool init현재 디렉토리에서 exiftool 초기화하기
exiftool status현재 상태 확인
exiftool list사용 가능한 옵션 나열
exiftool info시스템 정보 표시
exiftool config구성 설정 표시
exiftool update최신 버전으로 업데이트
exiftool startexiftool 서비스 시작
exiftool stopexiftool 서비스 중지
exiftool restartexiftool 서비스 다시 시작
exiftool reload구성 다시 로드

설치

Linux/Ubuntu

# Package manager installation
sudo apt update
sudo apt install exiftool

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

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

macOS

# Homebrew installation
brew install exiftool

# MacPorts installation
sudo port install exiftool

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

Windows

# Chocolatey installation
choco install exiftool

# Scoop installation
scoop install exiftool

# Winget installation
winget install exiftool

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

구성

명령어설명
exiftool config show현재 구성 표시
exiftool config list모든 구성 옵션 나열하기
exiftool config set <key> <value>구성 값 설정
exiftool config get <key>구성 값 가져오기
exiftool config unset <key>구성 값 제거
exiftool config reset기본 구성으로 초기화
exiftool config validate구성 파일 검증
exiftool config export구성 내보내기 파일로

고급 작업

파일 작업

# Create new file/resource
exiftool create <name>

# Read file/resource
exiftool read <name>

# Update existing file/resource
exiftool update <name>

# Delete file/resource
exiftool delete <name>

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

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

# List all files/resources
exiftool list --all

# Search for files/resources
exiftool search <pattern>

네트워크 작업

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

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

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

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

# Test connectivity
exiftool ping <host>

# Scan network range
exiftool scan <network>

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

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

프로세스 관리

# Start background process
exiftool start --daemon

# Stop running process
exiftool stop --force

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

# Check process status
exiftool status --verbose

# Monitor process performance
exiftool monitor --metrics

# Kill all processes
exiftool killall

# Show running processes
exiftool ps

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

보안 기능

인증

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

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

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

# Logout current session
exiftool logout

# Change password
exiftool passwd

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

# List active sessions
exiftool sessions

# Revoke session
exiftool revoke --session <session_id>

암호화

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

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

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

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

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

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

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

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

모니터링 및 로깅

시스템 모니터링

# Monitor system resources
exiftool monitor --system

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

# Monitor network activity
exiftool monitor --network

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

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

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

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

# View monitoring history
exiftool history --type monitoring

로깅

# View logs
exiftool logs

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

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

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

# Rotate logs
exiftool logs --rotate

# Export logs
exiftool logs --export <file>

# Clear logs
exiftool logs --clear

# Archive logs
exiftool logs --archive <archive_file>

문제 해결

일반적인 문제

문제: 명령어를 찾을 수 없음

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

# Check PATH variable
echo $PATH

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

문제: 권한 거부

# Run with elevated privileges
sudo exiftool <command>

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

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

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

문제: 구성 오류

# Validate configuration
exiftool config validate

# Reset to default configuration
exiftool config reset

# Check configuration file location
exiftool config show --file

# Backup current configuration
exiftool config export > backup.conf

# Restore from backup
exiftool config import backup.conf

문제: 서비스 시작 실패

# Check service status
exiftool status --detailed

# Check system logs
journalctl -u exiftool

# Start in debug mode
exiftool start --debug

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

# Kill conflicting processes
exiftool killall --force

디버그 명령어

명령어설명
exiftool --debug디버그 출력 활성화
exiftool --verbose자세한 로깅 활성화
exiftool --trace추적 로깅 활성화
exiftool test내장 테스트 실행
exiftool doctor시스템 상태 점검 실행
exiftool diagnose진단 보고서 생성
exiftool benchmark성능 벤치마크 실행
exiftool validate설치 및 구성 검증

성능 최적화

리소스 관리

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

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

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

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

# Clear cache
exiftool cache clear

# Show cache statistics
exiftool cache stats

# Optimize performance
exiftool optimize --profile <profile>

# Show performance metrics
exiftool metrics

병렬 처리

Would you like me to fill in the remaining numbered sections with translations as well?```bash

Enable parallel processing

exiftool —parallel

Set number of workers

exiftool —workers 4

Process in batches

exiftool —batch-size 100

Queue management

exiftool queue add exiftool queue process exiftool queue status exiftool queue clear

```bash
#!/bin/bash
# Example script using exiftool

set -euo pipefail

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

# Check if exiftool is available
if ! command -v exiftool &> /dev/null; then
    echo "Error: exiftool 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 exiftool operation"

    if exiftool --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"
    exiftool cleanup
\\\\}

# Set trap for cleanup
trap cleanup EXIT

# Run main function
main "$@"
```## 환경 변수
```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))
```## 구성 파일

| 변수 | 설명 | 기본값 |
|----------|-------------|---------|
| `EXIFTOOL_CONFIG` | 구성 파일 경로 | `~/.exiftool/config.yaml` |
| `EXIFTOOL_HOME` | 홈 디렉토리 | `~/.exiftool` |
| `EXIFTOOL_LOG_LEVEL` | 로깅 레벨 | `INFO` |
| `EXIFTOOL_LOG_FILE` | 로그 파일 경로 | `~/.exiftool/logs/exiftool.log` |
| `EXIFTOOL_CACHE_DIR` | 캐시 디렉토리 | `~/.exiftool/cache` |
| `EXIFTOOL_DATA_DIR` | 데이터 디렉토리 | `~/.exiftool/data` |
| `EXIFTOOL_TIMEOUT` | 기본 타임아웃 | `30s` |
| `EXIFTOOL_MAX_WORKERS` | 최대 근로자 | `4` |## 예시
```yaml
# ~/.exiftool/config.yaml
version: "1.0"

# General settings
settings:
  debug: false
  verbose: false
  log_level: "INFO"
  log_file: "~/.exiftool/logs/exiftool.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: "~/.exiftool/cache"
  max_memory: "1G"

# Monitoring settings
monitoring:
  enabled: true
  interval: 60
  metrics_enabled: true
  alerts_enabled: true
```### 기본 워크플로우
```bash
# 1. Initialize exiftool
exiftool init

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

# 3. Start service
exiftool start

# 4. Check status
exiftool status

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

# 6. View results
exiftool results

# 7. Stop service
exiftool stop
```### 고급 워크플로우
```bash
# Comprehensive operation with monitoring
exiftool run \
  --config production.yaml \
  --parallel \
  --workers 8 \
  --verbose \
  --timeout 300 \
  --output json \
  --log-file operation.log

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

# Generate report
exiftool report --type comprehensive --output report.html
```### 자동화 예시

## 모범 사례

### 보안
- 바이너리 다운로드 시 항상 체크섬 확인
- 강력한 인증 방법 사용 (API 키, 인증서)
- 최신 버전으로 정기적으로 업데이트
- 최소 권한 원칙 준수
- 규정 준수를 위한 감사 로깅 활성화
- 가능한 경우 암호화된 연결 사용
- 모든 입력 및 구성 검증
- 적절한 접근 제어 구현

### 성능
- 환경에 적합한 리소스 제한 사용
- 시스템 성능 정기적으로 모니터링
- 사용 사례에 맞게 구성 최적화
- 유익한 경우 병렬 처리 사용
- 적절한 캐싱 전략 구현
- 정기적인 유지 관리 및 정리
- 성능 병목 현상 프로파일링
- 효율적인 알고리즘 및 데이터 구조 사용

### 운영
- 포괄적인 문서 유지
- 적절한 백업 전략 구현
- 구성에 대한 버전 관리 사용
- 중요 지표 모니터링 및 알림
- 적절한 오류 처리 구현
- 반복적인 작업에 자동화 사용
- 정기적인 보안 감사 및 업데이트
- 재해 복구 계획 수립

### 개발
- 코딩 표준 및 규칙 준수
- 포괄적인 테스트 작성
- 지속적 통합/배포 사용
- 적절한 로깅 및 모니터링 구현
- API 및 인터페이스 문서화
- 버전 관리 효과적으로 사용
- 코드 정기적으로 검토
- 하위 호환성 유지

Would you like me to continue with the remaining sections or placeholders?```bash
#!/bin/bash
# Automated exiftool 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..."

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

done < "$TARGETS_FILE"

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

Best Practices

Security

  • Always verify checksums when downloading binaries
  • Use strong authentication methods (API keys, certificates)
  • Regularly update to the latest version
  • Follow principle of least privilege
  • Enable audit logging for compliance
  • Use encrypted connections when possible
  • Validate all inputs and configurations
  • Implement proper access controls

Performance

  • Use appropriate resource limits for your environment
  • Monitor system performance regularly
  • Optimize configuration for your use case
  • Use parallel processing when beneficial
  • Implement proper caching strategies
  • Regular maintenance and cleanup
  • Profile performance bottlenecks
  • Use efficient algorithms and data structures

Operational

  • Maintain comprehensive documentation
  • Implement proper backup strategies
  • Use version control for configurations
  • Monitor and alert on critical metrics
  • Implement proper error handling
  • Use automation for repetitive tasks
  • Regular security audits and updates
  • Plan for disaster recovery

Development

  • Follow coding standards and conventions
  • Write comprehensive tests
  • Use continuous integration/deployment
  • Implement proper logging and monitoring
  • Document APIs and interfaces
  • Use version control effectively
  • Review code regularly
  • Maintain backward compatibility

Resources

Official Documentation

Community Resources

Learning Resources


*최종 업데이트: 2025-07-06|GitHub에서 수정https://github.com/perplext/1337skills/edit/main/docs/cheatsheets/exiftool.md)