バッチ

すべてのプラットフォームにおけるシステム管理のための包括的なバッチコマンドとワークフロー。

基本コマンド

コマンド	説明
`batch --version`	バッチバージョンを表示
`batch --help`	ヘルプ情報を表示
`batch init`	カレントディレクトリでバッチを初期化
`batch status`	現在のステータスを確認
`batch list`	利用可能なオプションをリスト
`batch info`	システム情報を表示
`batch config`	構成設定を表示
`batch update`	最新バージョンに更新
`batch start`	バッチサービスを開始
`batch stop`	バッチサービスを停止
`batch restart`	バッチサービスを再起動
`batch reload`	設定をリロード

インストール

Linux/Ubuntu

# Package manager installation
sudo apt update
sudo apt install batch

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

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

macOS

# Homebrew installation
brew install batch

# MacPorts installation
sudo port install batch

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

Windows

# Chocolatey installation
choco install batch

# Scoop installation
scoop install batch

# Winget installation
winget install batch

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

設定

コマンド	説明
`batch config show`	現在の設定を表示
`batch config list`	すべての設定オプションを一覧表示
`batch config set <key> <value>`	設定値を構成する
`batch config get <key>`	設定値を取得
`batch config unset <key>`	設定値を削除
`batch config reset`	デフォルト設定にリセット
`batch config validate`	設定ファイルを検証する
`batch config export`	設定をファイルにエクスポート

高度な操作

ファイル操作

# Create new file/resource
batch create <name>

# Read file/resource
batch read <name>

# Update existing file/resource
batch update <name>

# Delete file/resource
batch delete <name>

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

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

# List all files/resources
batch list --all

# Search for files/resources
batch search <pattern>

ネットワーク操作

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

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

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

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

# Test connectivity
batch ping <host>

# Scan network range
batch scan <network>

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

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

プロセス管理

# Start background process
batch start --daemon

# Stop running process
batch stop --force

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

# Check process status
batch status --verbose

# Monitor process performance
batch monitor --metrics

# Kill all processes
batch killall

# Show running processes
batch ps

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

セキュリティ機能

認証

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

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

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

# Logout current session
batch logout

# Change password
batch passwd

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

# List active sessions
batch sessions

# Revoke session
batch revoke --session <session_id>

暗号化

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

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

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

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

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

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

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

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

モニタリングとログ

システムモニタリング

# Monitor system resources
batch monitor --system

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

# Monitor network activity
batch monitor --network

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

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

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

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

# View monitoring history
batch history --type monitoring

ログ

# View logs
batch logs

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

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

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

# Rotate logs
batch logs --rotate

# Export logs
batch logs --export <file>

# Clear logs
batch logs --clear

# Archive logs
batch logs --archive <archive_file>

トラブルシューティング

一般的な問題

問題: コマンドが見つかりません

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

# Check PATH variable
echo $PATH

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

問題: 権限が拒否されました

# Run with elevated privileges
sudo batch <command>

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

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

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

問題: 設定エラー

# Validate configuration
batch config validate

# Reset to default configuration
batch config reset

# Check configuration file location
batch config show --file

# Backup current configuration
batch config export > backup.conf

# Restore from backup
batch config import backup.conf

問題: サービスが起動しません

# Check service status
batch status --detailed

# Check system logs
journalctl -u batch

# Start in debug mode
batch start --debug

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

# Kill conflicting processes
batch killall --force

デバッグコマンド

コマンド	説明
`batch --debug`	デバッグ出力を有効にする
`batch --verbose`	詳細なログを有効にする
`batch --trace`	トレースログを有効にする
`batch test`	組み込みテストを実行
`batch doctor`	システムヘルスチェックを実行
`batch diagnose`	診断レポートを生成
`batch benchmark`	パフォーマンスベンチマークを実行する
`batch validate`	インストールと設定を検証

パフォーマンス最適化

リソース管理

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

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

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

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

# Clear cache
batch cache clear

# Show cache statistics
batch cache stats

# Optimize performance
batch optimize --profile <profile>

# Show performance metrics
batch metrics

並列処理```bash

Enable parallel processing

batch —parallel

Set number of workers

batch —workers 4

Process in batches

batch —batch-size 100

Queue management

batch queue add batch queue process batch queue status batch queue clear

## 統合
```bash
#!/bin/bash
# Example script using batch

set -euo pipefail

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

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

    if batch --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"
    batch cleanup
\\\\}

# Set trap for cleanup
trap cleanup EXIT

# Run main function
main "$@"

スクリプティング

#!/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))

APIの統合

変数	説明	デフォルト
`BATCH_CONFIG`	設定ファイルのパス	`~/.batch/config.yaml`
`BATCH_HOME`	ホームディレクトリ	`~/.batch`
`BATCH_LOG_LEVEL`	ログレベル	`INFO`
`BATCH_LOG_FILE`	ログファイルのパス	`~/.batch/logs/batch.log`
`BATCH_CACHE_DIR`	キャッシュディレクトリ	`~/.batch/cache`
`BATCH_DATA_DIR`	データディレクトリ	`~/.batch/data`
`BATCH_TIMEOUT`	デフォルトタイムアウト	`30s`
`BATCH_MAX_WORKERS`	最大作業者	`4`

環境変数

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

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

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

設定ファイル

# 1. Initialize batch
batch init

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

# 3. Start service
batch start

# 4. Check status
batch status

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

# 6. View results
batch results

# 7. Stop service
batch stop

例

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

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

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

基本的なワークフロー

#!/bin/bash
# Automated batch 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..."

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

done < "$TARGETS_FILE"

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