common Commands

Control Laravel server tasks with Envoy. Automate deployments, run remote commands, and manage server configurations with this PHP-based task runner. Free online tool, no registration required.

Substitute environment variables with Envsubst. Replace variables in strings and files. Free online tool, no registration required.

Check product End-of-Life (EOL) dates with eol. Get EOL status and product lifecycle information. Free online tool, no registration required.

Format equations for Groff documents with Eqn. Convert equation syntax to troff for typesetting and generate formatted output. Free online tool, no registration required.

Run Erlang programs easily with Erlang Runtime. Compile and execute Erlang code, connect to nodes, and manage modules. Free online tool, no registration required.

Create native applications and manage containers with ERN. Streamline your iOS and Android app development process using the command line. Free online tool, no registration required.

Lookup errno names and descriptions with Errno. Quickly identify error codes and their meanings on Linux/macOS systems. Free online tool, no registration required.

Control shell script execution with End Case Statement (esac). Terminate `case` statements and manage conditional logic. Free online tool, no registration required.

Bundle JavaScript with esbuild, a blazing-fast bundler and minifier. Optimize your web apps with advanced features like JSX support and source maps. Free online tool, no registration required.

Convert ESC/P2 printer files to PBM images with escp2topbm. Efficiently handle image formats for printer output. Free online tool, no registration required.

Validate JavaScript with ESLint. Identify and fix code style and formatting errors in your JavaScript and JSX code. Free online tool, no registration required.

Control text expansion with Espanso, the powerful Rust-based text expander. Automate typing, insert boilerplate text, and manage snippets efficiently. Free online tool, no registration required.

Generate speech with ESpeak, a text-to-speech synthesizer. Convert text to audio and speak phrases aloud. Free online tool, no registration required.

Control ESP chip programming with ESP8266 Flash Tool. Program firmware, erase flash and configure ESP devices using command line. Free online tool, no registration required.

Control distributed key-value stores with Etcd. Manage critical data, configure clusters, and enable extensive metrics. Free online tool, no registration required.

Control key-value data instantly with etcdctl. Store, retrieve, and manage distributed data using command line. Free online tool, no registration required.

Calculate expressions with Eva Calculator, a simple and powerful REPL. Perform arithmetic operations and use math functions. Free online tool, no registration required.

Execute shell commands easily with Eval Command. Evaluate expressions, set variables, and run complex commands directly in the shell. Free online tool, no registration required.

Control remote Windows machines with Evil-WinRM, a powerful PowerShell remote access tool. Gain shell access and manage systems effectively. Free online tool, no registration required.

Edit text files efficiently with the ex text editor. Perform regex substitutions, insert text, and switch to Vim seamlessly. Free online tool, no registration required.

List directory contents with Exa, a modern replacement for `ls`. Easily view file permissions, sizes, and modification dates. Free online tool, no registration required.

Execute shell commands without creating child processes with Execute Command. Quickly run and manage system operations using command line. Free online tool, no registration required.

Manage Elixir versions easily with Exenv. Control application environments and switch between Elixir installations seamlessly. Free online tool, no registration required.

Download coding exercises easily with Exercism. Solve coding challenges in various languages, submit solutions, and get feedback. Free online tool, no registration required.

Format exFAT labels with exfatlabel. Change filesystem labels and manage drive information. Free online tool, no registration required.

Edit image metadata with Exiftool. Remove, add, or modify EXIF data from various file types. Free online tool, no registration required.

Terminate processes with Exit Shell. Control command-line sessions and specify exit codes for script automation and system administration. Free online tool, no registration required.

Control image metadata with Exiv2 Metadata Editor. Extract, modify, and delete Exif, IPTC, and XMP data effortlessly. Free online tool, no registration required.

Convert tabs to spaces with Expand. Adjust tab spacing and format text easily for code and documents. Free online tool, no registration required.

Set shell variables instantly with Export Variables. Easily manage environment variables for child processes on Linux, macOS, and Unix systems. Free online tool, no registration required.