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Solr

시스템 관리를 위한 포괄적인 Solr 명령어와 워크플로우.

기본 명령어

명령어설명
solr --versionSolr 버전 표시
solr --help도움말 정보 표시
solr init현재 디렉토리에서 solr 초기화
solr status현재 상태 확인
solr list사용 가능한 옵션 나열
solr info시스템 정보 표시
solr config구성 설정 표시
solr update최신 버전으로 업데이트
solr startSolr 서비스 시작
solr stopSolr 서비스 중지
solr restartSolr 서비스 재시작
solr reload구성 다시 로드

설치

Linux/Ubuntu

# Package manager installation
sudo apt update
sudo apt install solr

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

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

macOS

# Homebrew installation
brew install solr

# MacPorts installation
sudo port install solr

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

Windows

# Chocolatey installation
choco install solr

# Scoop installation
scoop install solr

# Winget installation
winget install solr

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

구성

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

고급 작업

파일 작업

# Create new file/resource
solr create <name>

# Read file/resource
solr read <name>

# Update existing file/resource
solr update <name>

# Delete file/resource
solr delete <name>

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

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

# List all files/resources
solr list --all

# Search for files/resources
solr search <pattern>

네트워크 작업

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

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

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

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

# Test connectivity
solr ping <host>

# Scan network range
solr scan <network>

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

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

프로세스 관리

# Start background process
solr start --daemon

# Stop running process
solr stop --force

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

# Check process status
solr status --verbose

# Monitor process performance
solr monitor --metrics

# Kill all processes
solr killall

# Show running processes
solr ps

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

보안 기능

인증

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

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

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

# Logout current session
solr logout

# Change password
solr passwd

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

# List active sessions
solr sessions

# Revoke session
solr revoke --session <session_id>

암호화

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

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

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

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

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

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

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

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

모니터링 및 로깅

시스템 모니터링

# Monitor system resources
solr monitor --system

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

# Monitor network activity
solr monitor --network

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

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

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

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

# View monitoring history
solr history --type monitoring

로깅

# View logs
solr logs

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

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

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

# Rotate logs
solr logs --rotate

# Export logs
solr logs --export <file>

# Clear logs
solr logs --clear

# Archive logs
solr logs --archive <archive_file>

문제 해결

일반적인 문제

문제: 명령어를 찾을 수 없음

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

# Check PATH variable
echo $PATH

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

문제: 권한 거부됨

# Run with elevated privileges
sudo solr <command>

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

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

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

문제: 구성 오류

# Validate configuration
solr config validate

# Reset to default configuration
solr config reset

# Check configuration file location
solr config show --file

# Backup current configuration
solr config export > backup.conf

# Restore from backup
solr config import backup.conf

문제: 서비스 시작 실패

# Check service status
solr status --detailed

# Check system logs
journalctl -u solr

# Start in debug mode
solr start --debug

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

# Kill conflicting processes
solr killall --force

디버그 명령어

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

성능 최적화

리소스 관리

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

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

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

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

# Clear cache
solr cache clear

# Show cache statistics
solr cache stats

# Optimize performance
solr optimize --profile <profile>

# Show performance metrics
solr metrics

병렬 처리

Would you like me to continue with specific translations for the numbered sections?```bash

Enable parallel processing

solr —parallel

Set number of workers

solr —workers 4

Process in batches

solr —batch-size 100

Queue management

solr queue add solr queue process solr queue status solr queue clear

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

set -euo pipefail

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

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

    if solr --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"
    solr 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 |
|----------|-------------|---------|
| `SOLR_CONFIG` | 구성 파일 경로 | `~/.solr/config.yaml` |
| `SOLR_HOME` | 홈 디렉토리 | `~/.solr` |
| `SOLR_LOG_LEVEL` | 로깅 레벨 | `INFO` |
| `SOLR_LOG_FILE` | 로그 파일 경로 | `~/.solr/logs/solr.log` |
| `SOLR_CACHE_DIR` | 캐시 디렉토리 | `~/.solr/cache` |
| `SOLR_DATA_DIR` | 데이터 디렉토리 | `~/.solr/data` |
| `SOLR_TIMEOUT` | 기본 타임아웃 | `30s` |
| `SOLR_MAX_WORKERS` | 최대 근로자 | `4` |## 예시
```yaml
# ~/.solr/config.yaml
version: "1.0"

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

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

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

# 3. Start service
solr start

# 4. Check status
solr status

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

# 6. View results
solr results

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

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

# Generate report
solr 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 solr 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..."

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

done < "$TARGETS_FILE"

# Generate summary report
solr 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


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