커버리지

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명령어	설명
coverage --version	커버리지 버전 표시
coverage --help	도움말 정보 표시
coverage init	현재 디렉토리에서 커버리지 초기화
coverage status	현재 상태 확인
coverage list	사용 가능한 옵션 나열
coverage info	시스템 정보 표시
coverage config	구성 설정 표시
coverage update	최신 버전으로 업데이트
coverage start	커버리지 서비스 시작
coverage stop	커버리지 서비스 중지
coverage restart	커버리지 서비스 재시작
coverage reload	구성 다시 로드

# Package manager installation
sudo apt update
sudo apt install coverage

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

# Build from source
git clone https://github.com/example/coverage.git
cd coverage
make && sudo make install
```## 기본 명령어
```bash
# Homebrew installation
brew install coverage

# MacPorts installation
sudo port install coverage

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

### Linux/Ubuntu
```powershell
# Chocolatey installation
choco install coverage

# Scoop installation
scoop install coverage

# Winget installation
winget install coverage

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

macOS

명령어	설명
coverage config show	현재 구성 표시
coverage config list	모든 구성 옵션 나열하기
coverage config set <key> <value>	구성 값 설정
coverage config get <key>	구성 값 가져오기
coverage config unset <key>	구성 값 제거
coverage config reset	기본 구성으로 초기화
coverage config validate	구성 파일 검증
coverage config export	구성 내보내기 파일로

Windows

# Create new file/resource
coverage create <name>

# Read file/resource
coverage read <name>

# Update existing file/resource
coverage update <name>

# Delete file/resource
coverage delete <name>

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

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

# List all files/resources
coverage list --all

# Search for files/resources
coverage search <pattern>

구성

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

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

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

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

# Test connectivity
coverage ping <host>

# Scan network range
coverage scan <network>

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

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

고급 작업

파일 작업

# Start background process
coverage start --daemon

# Stop running process
coverage stop --force

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

# Check process status
coverage status --verbose

# Monitor process performance
coverage monitor --metrics

# Kill all processes
coverage killall

# Show running processes
coverage ps

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

네트워크 작업

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

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

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

# Logout current session
coverage logout

# Change password
coverage passwd

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

# List active sessions
coverage sessions

# Revoke session
coverage revoke --session <session_id>

프로세스 관리

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

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

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

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

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

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

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

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

보안 기능

인증

# Monitor system resources
coverage monitor --system

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

# Monitor network activity
coverage monitor --network

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

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

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

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

# View monitoring history
coverage history --type monitoring

암호화

# View logs
coverage logs

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

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

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

# Rotate logs
coverage logs --rotate

# Export logs
coverage logs --export <file>

# Clear logs
coverage logs --clear

# Archive logs
coverage logs --archive <archive_file>

모니터링 및 로깅

시스템 모니터링

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

# Check PATH variable
echo $PATH

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

로깅

# Run with elevated privileges
sudo coverage <command>

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

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

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

문제 해결

일반적인 문제

문제: 명령어를 찾을 수 없음

# Validate configuration
coverage config validate

# Reset to default configuration
coverage config reset

# Check configuration file location
coverage config show --file

# Backup current configuration
coverage config export > backup.conf

# Restore from backup
coverage config import backup.conf

문제: 권한 거부됨

# Check service status
coverage status --detailed

# Check system logs
journalctl -u coverage

# Start in debug mode
coverage start --debug

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

# Kill conflicting processes
coverage killall --force

문제: 구성 오류

명령어	설명
coverage --debug	디버그 출력 활성화
coverage --verbose	자세한 로깅 활성화
coverage --trace	추적 로깅 활성화
coverage test	내장 테스트 실행
coverage doctor	시스템 상태 점검 실행
coverage diagnose	진단 보고서 생성
coverage benchmark	성능 벤치마크 실행
coverage validate	설치 및 구성 검증

문제: 서비스 시작 실패

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

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

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

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

# Clear cache
coverage cache clear

# Show cache statistics
coverage cache stats

# Optimize performance
coverage optimize --profile <profile>

# Show performance metrics
coverage metrics

디버그 명령어

# Enable parallel processing
coverage --parallel <command>

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

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

# Queue management
coverage queue add <item>
coverage queue process
coverage queue status
coverage queue clear
```### API 통합
```bash
#!/bin/bash
# Example script using coverage

set -euo pipefail

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

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

    if coverage --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"
    coverage 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 |
|----------|-------------|---------|
| `COVERAGE_CONFIG` | 구성 파일 경로 | `~/.coverage/config.yaml` |
| `COVERAGE_HOME` | 홈 디렉토리 | `~/.coverage` |
| `COVERAGE_LOG_LEVEL` | 로깅 레벨 | `INFO` |
| `COVERAGE_LOG_FILE` | 로그 파일 경로 | `~/.coverage/logs/coverage.log` |
| `COVERAGE_CACHE_DIR` | 캐시 디렉토리 | `~/.coverage/cache` |
| `COVERAGE_DATA_DIR` | 데이터 디렉토리 | `~/.coverage/data` |
| `COVERAGE_TIMEOUT` | 기본 타임아웃 | `30s` |
| `COVERAGE_MAX_WORKERS` | 최대 근로자 | `4` |## 예시
```yaml
# ~/.coverage/config.yaml
version: "1.0"

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

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

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

# 3. Start service
coverage start

# 4. Check status
coverage status

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

# 6. View results
coverage results

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

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

# Generate report
coverage 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 coverage 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..."

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

done < "$TARGETS_FILE"

# Generate summary report
coverage 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

• Official Website
• Documentation
• API Reference
• Installation Guide
• Configuration Reference

Community Resources

• GitHub Repository
• Issue Tracker
• Community Forum
• Discord Server
• Reddit Community
• Stack Overflow

Learning Resources

• Getting Started Guide
• Tutorial Series [모범 사례 가이드]https://docs.example.com/coverage/best-practices[비디오 튜토리얼]https://youtube.com/c/coverage[교육 과정]https://training.example.com/coverage[인증 프로그램]https://certification.example.com/coverage[관련 도구]
  • Git - 보완적 기능
  • Docker - 대안 솔루션
  • Kubernetes - 통합 파트너

---

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