QiLing Tools🐳DevOps & Deployment Tools
Docker, Nginx, Kubernetes and systemd config generators, chmod, cron, .gitignore, SSH keys, htpasswd and open-source licenses.
17 tools tagged "DevOps"
⏰Cron ExpressionFree online cron tool: parse a 5-field cron (min hour dom mon dow), break down each field and predict the next 5 run times in your local zone. Computed locally.🔐Chmod CalculatorFree online chmod calculator: tick read, write and execute for owner, group and others to convert octal (755) and symbolic (rwxr-xr-x), with setuid and sticky.🌐Subnet CalculatorFree online IPv4 subnet calculator: enter 192.168.1.10/24 for the network, broadcast, host range and count, wildcard mask, binary view and a prefix table.🚫.gitignore GeneratorFree .gitignore generator: combine 40 templates (Node, Python, Java, Go, Rust, Unity, macOS, VS Code…), dedupe, add custom rules, test which paths git ignores.🐳docker run ↔ Compose ConverterConvert docker run to docker-compose.yml and back: ports, volumes, env, networks, healthchecks, limits, logging and GPUs, plus warnings for unsupported flags.🟢Nginx Config GeneratorGenerate Nginx configs for static sites, SPAs, reverse proxies, WebSocket and PHP-FPM with HTTPS, HTTP/2, gzip, caching, security headers and rate limits.📦Semver ToolsSemver tools: validate SemVer 2.0.0, compare and sort versions, bump like npm version, and test npm ranges (^, ~, x-ranges, ||) with plain explanations.⚙️Config File ConverterConvert config files between JSON, YAML, TOML, INI, .env and Java .properties. Auto-detects the format, full TOML 1.0 support, errors with line numbers.🚪Htpasswd GeneratorGenerate .htpasswd entries with bcrypt, APR1-MD5, SHA-512/256 crypt or {SHA}, merge into existing files, verify passwords and get nginx / .htaccess config.🛰️IPv6 CalculatorFree IPv6 toolkit: RFC 5952 compress/expand, prefix ranges, paged subnetting, address types (Teredo, 6to4, NAT64), EUI-64, ip6.arpa and random ULA.☸️Kubernetes YAML GeneratorGenerate Kubernetes manifests: Deployment/StatefulSet, Service, Ingress, ConfigMap, Secret, HPA, PVC and CronJob, with validation and docker run/compose import.©️Open Source License PickerAnswer a few questions to choose an open source license, compare 15 licenses side by side, and generate a filled-in LICENSE, SPDX headers and manifest fields.💠SSH Key GeneratorGenerate SSH key pairs in your browser: Ed25519, RSA 2048/3072/4096 or ECDSA, with OpenSSH keys, passphrases, PKCS#8, fingerprints and randomart.🐧systemd Unit GeneratorGenerate systemd .service and .timer files with restart, dependencies and hardening explained; convert cron to OnCalendar, preview next runs, lint units.🌿Git commandsFree Git cheat sheet: 60+ commands grouped by what you want to do — undo, branch, rebase, remotes, history, stash, cleanup — with copy and danger warnings.📜Commit messageFree Conventional Commits generator: pick a type, fill in the summary and get a correct header, BREAKING CHANGE footer and a ready-to-paste git commit command.⚙️.editorconfigFree .editorconfig generator: choose indentation, line endings, charset and trailing-space rules, start from a project preset, and get the exceptions added.