Linux Commands Reference - Complete Linux Command Guide
Comprehensive Linux command reference with 150+ commands. Search, filter by category, and view detailed usage examples.
env
Display or set environment variables
Syntax
env [OPTION]... [-] [NAME=VALUE]... [COMMAND]Common Options
-iIgnore environmentCommon Examples
envShow all env vars
env | grep PATHSearch env vars
env VAR=value commandRun with env var
Related Tools
More Code & Dev Tools
HTML Formatter
Format and minify HTML online. Beautify HTML code or compres...
JavaScript Obfuscator
Obfuscate and protect JavaScript code. Make your code harder...
Git Cheatsheet
Quick reference for common Git commands. Search, copy, and u...
Color Contrast Checker
Check color contrast ratios for WCAG compliance. Ensure acce...
Timestamp Batch Converter
Convert multiple timestamps at once. Batch process Unix time...
cURL Converter
Convert cURL commands to Python, JavaScript, PHP, Go, and mo...
Regex Cheatsheet
Quick reference for regular expression patterns. Character c...
Port Checker
Check if a port is open online. Test port availability and c...
Color Palette Generator
Generate harmonious color palettes online. Create color sche...
Cron Expression Generator
Generate and validate Cron expressions online. Convert Cron ...
WebSocket Tester
Test WebSocket connections and messages in real-time. Connec...
Code Analyzer
Analyze code quality online. Check for errors, warnings, and...