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Every post, snippet and tool on the site, by title.
Posts (10)
- Automate Recurring Work With Cron and systemd Timers
- Bash Scripting From Zero to a Script You Can Trust
- Debugging Shell Scripts From set x All the Way to strace
- grep sed and awk With Real Examples You Can Copy and Paste
- Portable Shell Scripts and POSIX sh Versus Bash in Practice
- Regular Expressions in Shell Tools From Basics to Practice
- Shell Script Security From Quoting to Least Privilege
- SSH From the Basics to a Hardened and Scripted Setup
- Testing Shell Scripts With Bats and ShellCheck in Practice
- The Linux Command Line Every Developer Needs to Know
Tools (360)
- .dockerignore Generator
- .editorconfig Generator
- .env File Diff
- .env File Parser and Converter
- .gitattributes Generator
- .gitignore Generator
- .htaccess Generator
- .htpasswd Generator
- Access Log Analyzer
- Add Prefix or Suffix to Lines
- AES Encryption Tool
- Align Text Into Columns
- ANSI to HTML Converter
- Apache Virtual Host Generator
- ASCII Table
- ASCII Table Generator
- Aspect Ratio Calculator
- Avatar Generator
- awk Column Extractor
- AWS ARN Parser
- AWS IAM Policy Generator
- AWS Region Codes
- Bandwidth Delay Product Calculator
- Base32 Encoder and Decoder
- Base64 Encoder and Decoder
- Base64 to Image or File
- Bash and zsh Prompt Generator
- Bash Argument Parser Generator
- Bash Parameter Expansion
- Basic Auth Header Generator
- Batch Timestamp Converter
- bcrypt Hash Generator
- Big Integer Calculator
- Bitwise Calculator
- Byte Size Converter
- CAA Record Generator
- Cache-Control Header Explainer
- Caddyfile Generator
- Capacity Planner
- Case Converter
- Certificate and Key Matcher
- Changelog Generator
- Check Digit Calculator
- Checksum Calculator
- chmod Calculator
- CIDR Merger
- CIDR to Netmask Cheat Sheet
- cloud-init User Data Generator
- CODEOWNERS Tester
- Color Converter
- Colour Blindness Simulator
- Colour Palette Generator
- Common Port Numbers
- Connection Pool Size Calculator
- Content-Security-Policy Evaluator
- Conventional Commit Linter
- Cookie and Set-Cookie Parser
- CORS Configuration Generator
- CORS Preflight Checker
- CREATE TABLE Generator From JSON or CSV
- Cron Expression Explainer
- Crontab Generator
- CSR Decoder
- CSR Generator
- CSS Beautifier and Minifier
- CSS Border Radius Generator
- CSS Box Shadow Generator
- CSS Clamp Generator
- CSS Gradient Generator
- CSS Grid Generator
- CSS Named Colours
- CSS Selector Tester
- CSS Specificity Calculator
- CSV to JSON Converter
- Cubic Bezier Generator
- curl to Code Converter
- Database URL Parser
- Database User and GRANT Generator
- Date Difference Calculator
- Date Format String Converter
- Dependabot Config Generator
- DKIM Key and Record Generator
- DMARC Record Generator
- DMARC Report Viewer
- DNS Record Types
- DNS TXT Record Splitter
- DNS Zone File Generator
- docker-compose.yml Generator
- Docker Cheat Sheet
- Docker Compose to docker run Converter
- Dockerfile Generator
- Dockerfile Linter
- Docker Image Reference Parser
- docker run to Docker Compose
- Dummy File Generator
- Duration and TTL Converter
- Email Address Validator
- Email Header Analyzer
- EUI-64 IPv6 Address Generator
- EXIF Viewer and Remover
- Exit Codes and Signals
- Exponential Backoff Calculator
- Expression Calculator
- Extract Emails URLs and IPs From Text
- Fake Data Generator
- Favicon Generator
- File Checksum Calculator
- File Transfer Time Calculator
- File Type Detector
- Filter Lines Like grep
- Find and Replace
- find Command Builder
- Firewall Rule Generator
- Flatten JSON to Dot Notation
- Flexbox Generator
- fstab Entry Generator
- Git Branch Name Generator
- Git Cheat Sheet
- GitHub Actions Workflow Generator
- GitLab CI Pipeline Generator
- Git Remote URL Converter
- Git Undo Helper
- Glob Pattern Tester
- Google SERP Preview
- GraphQL Formatter
- gRPC Status Codes
- Gzip Compress and Decompress
- HAProxy Config Generator
- HAR File Viewer
- Hash Type Identifier
- Hex Viewer
- HMAC Generator and Verifier
- Homoglyph Detector
- hreflang Tag Generator
- HTML Entity Encoder and Decoder
- HTML Formatter and Minifier
- HTML Table to CSV Converter
- HTML to JSX Converter
- HTML to Markdown Converter
- HTTP Headers Reference
- HTTP Status Code Reference
- IBAN Validator
- ID Collision Probability Calculator
- IEEE 754 Float Inspector
- Image Colour Picker
- Image Converter and Compressor
- Image Cropper
- Image Diff
- Image to Base64 Converter
- IP Address Converter
- IP in CIDR Range Checker
- IP Range to CIDR Converter
- IPv4 Subnet Calculator
- IPv6 Expand, Compress and Subnet Tool
- IPv6 Subnet Calculator
- ISO Week Number Calculator
- JavaScript Key Code Inspector
- JavaScript Object to JSON Converter
- journalctl Command Builder
- JSON Diff
- JSON Formatter and Validator
- JSON Key Case Converter
- JSON or CSV to SQL INSERT
- JSON Patch Tool
- JSONPath Tester
- JSON Schema Generator
- JSON Schema Validator
- JSON to C# Class Generator
- JSON to Go Struct
- JSON to Java Class Generator
- JSON to Kotlin Data Class Generator
- JSON to PHP Array
- JSON to Python Class Generator
- JSON to Rust Struct Generator
- JSON to Swift Codable Generator
- JSON to TypeScript Types
- JSON to XML Converter
- JSON to Zod Schema
- JSON Viewer
- JWK to PEM Converter
- JWT Decoder
- JWT Encoder and Verifier
- JWT RS256 and ES256 Signer
- Keyword Density Checker
- kubectl Cheat Sheet
- Kubernetes CPU and Memory Calculator
- Kubernetes CronJob Generator
- Kubernetes Ingress Generator
- Kubernetes Manifest Generator
- Laravel APP_KEY and Secret Generator
- Laravel Encrypt and Decrypt
- Laravel Signed URL Verifier
- License Generator
- Link Extractor
- Linux Commands Cheat Sheet
- List Randomizer
- List to Array or SQL IN Clause
- llms.txt Generator
- logrotate Config Generator
- Log Timestamp Converter
- Lorem Ipsum Generator
- MAC Address Formatter
- Markdown Table Generator
- Markdown Table of Contents Generator
- Markdown to HTML Converter
- MD5 and CRC32 Hash Generator
- MessagePack Converter
- Meta Tag Generator
- MIME Types Reference
- Mojibake Fixer and UTF-8 Converter
- MongoDB ObjectId Decoder
- Morse Code Translator
- MTA-STS Policy Generator
- MySQL Data Types
- mysqldump and pg_dump Command Builder
- MySQL EXPLAIN Analyzer
- MySQL InnoDB Tuning Calculator
- MySQL Slow Query Log Analyzer
- MySQL to PostgreSQL Schema Converter
- Nano ID Generator
- NATO Phonetic Alphabet
- NDJSON to JSON Converter
- Nginx Config Formatter
- Nginx Config Generator
- Nginx Location Match Tester
- Nginx Rate Limiting Generator
- nmap Command Builder
- Number Base Converter
- Number Formatter
- OAuth Authorization URL Builder
- OpenAPI Spec Viewer
- OpenSSL Command Builder
- Package Manager Commands
- Password Strength Checker
- PBKDF2 Key Derivation
- Percentile Calculator
- pg_hba.conf Generator
- PHP-FPM pm.max_children Calculator
- php.ini Settings Generator
- PHP Array to JSON Converter
- PHP Unserialize and Serialize
- PKCE Code Challenge Generator
- Placeholder Image Generator
- PostgreSQL Data Types
- PostgreSQL EXPLAIN ANALYZE Reader
- PostgreSQL Tuning Calculator
- Postman Collection to curl
- Protobuf Decoder
- Punycode and IDN Converter
- PX to REM Converter
- Python Dict to JSON Converter
- QR Code Generator
- Query String to JSON
- Quoted Printable Decoder
- RAID Calculator
- Random Number Generator
- Raw HTTP Request Parser
- Readability Score Checker
- README Badge Generator
- Redirect Map Generator
- Regex Cheat Sheet
- Regex Explainer
- Regex String Generator
- Regex Tester
- Reserved IP Address Ranges
- robots.txt Generator
- robots.txt Tester
- ROT13 and Caesar Cipher
- Route Pattern Tester
- RSA and ECDSA Key Pair Generator
- RSA Encrypt and Decrypt
- RSS and Atom Feed Validator
- rsync Command Builder
- SAML Decoder
- Sample JSON From JSON Schema
- Schema Markup Generator
- Secret Scanner
- security.txt Generator
- Security Headers Generator
- sed Command Tester
- Self-Signed Certificate Generator
- Semver Range Checker
- Semver Version Sorter
- Sequence Generator
- SHA-3 Hash Generator
- SHA-512 Crypt Password Hash
- SHA Hash Generator
- Shannon Entropy Calculator
- SMTP Reply Codes
- Snowflake ID Decoder
- Social Link Preview
- Sort, Dedupe and Clean Lines
- Sort JSON Keys
- SPF Record Generator
- Split Text and Join Lines
- Sqids Encoder
- SQL Formatter
- SQL to Laravel Migration Converter
- SSH Config Generator
- SSH Key Fingerprint
- SSH Key Generator
- SSH Tunnel Command Builder
- SSL Certificate Decoder
- String Escaper for Code
- String Similarity Calculator
- Strip HTML Tags
- Subresource Integrity Hash Generator
- sudoers Rule Generator
- Supervisor Config Generator
- SVG Optimiser
- SVG to CSS Data URI
- SVG to PNG Converter
- systemd Service Generator
- systemd Timer Generator
- tar Command Builder
- tcpdump Filter Builder
- Text Diff Checker
- Text to Binary and Hex Converter
- Text Wrapper
- Time Zone Converter
- Time Zone List
- TLS Configuration Generator
- tmux Cheat Sheet
- TOML to JSON Converter
- TOTP 2FA Code Generator
- Traefik Docker Labels Generator
- ULID Generator and Decoder
- umask Calculator
- Unicode Character Inspector
- Unicode Escape and Unescape
- Unified Diff Viewer
- Unix Timestamp Converter
- Uptime and SLA Calculator
- URL Encoder and Decoder
- URL Parser
- URL Slug Generator
- User-Agent Parser
- UTM Builder
- UUID Generator
- UUID to BINARY(16) Converter
- UUID v5 Generator
- UUID Validator and Decoder
- Varnish VCL Generator
- Vim Cheat Sheet
- VLSM Subnet Calculator
- WCAG Color Contrast Checker
- Web App Manifest Generator
- Webhook Signature Verifier
- What Is My Browser
- Whitespace and Invisible Character Cleaner
- WireGuard Config Generator
- Word and Character Counter
- X-Forwarded-For Client IP Resolver
- XML Formatter and Validator
- XML Sitemap Generator
- XML to JSON Converter
- XPath Tester
- YAML Formatter and Validator
- YAML to JSON Converter
- ZIP and tar Archive Inspector