DevOps ツール

開発、DevOps、デバッグ、整形、変換のための DevOps オンラインツール集です。

Cron ヘルパー

Explain common five-field cron expressions at a glance.

Regex テスター

Test a regular expression against sample text and inspect matches.

Diff チェッカー

Compare two text blocks and show added, removed, and changed lines.

CIDR 計算ツール

Calculate network, broadcast, usable range, and address count for IPv4 CIDR.

chmod 計算ツール

Explain Unix permissions like 755, 644, or rwxr-xr-x.

.env バリデーター

Check .env files for empty keys, duplicates, and suspicious lines.

Dockerfile リンター

Check a Dockerfile for basic practical mistakes and risky instructions.

JSON Path テスター

Read values from JSON using a simple dot path.

JSON Schema バリデーター

Validate required fields and basic JSON Schema property types.

MIME Type 検索

Find common MIME types by extension.

HTTP Status Code Lookup

Look up common HTTP status code meanings.

Nginx Redirect Generator

Generate an Nginx rewrite/return redirect rule.

Nginx Location Matcher Helper

Generate common Nginx location blocks for a path.

Apache htaccess Redirect Generator

Generate Apache RewriteRule redirects.

Docker Compose バリデーター

Check Docker Compose YAML for common missing fields.

Kubernetes YAML Helper

Inspect common Kubernetes manifest fields and hints.

Terraform Variable Formatter

Turn key=value pairs into Terraform variable blocks.

Prometheus Query Cheat Helper

Generate common PromQL snippets for a metric.

Grafana Loki Query Helper

Generate common LogQL snippets.

Systemd Service Generator

Generate a basic systemd service unit.

このコレクションを使う理由

DevOps カテゴリは 20 個の関連ツールを、安定したURLとローカライズされたページを備えた高速なワークスペースにまとめます。