How-To Guides

Here are some guides on how to use fx in different scenarios.

• Comparing Two JSON Files
• Converting Between JSON and MAML on the Command Line
• Converting Between JSON and YAML on the Command Line
• Converting CSV to JSON in the Terminal
• Converting JSON to CSV in the Terminal
• Decoding JWT Tokens in the Terminal
• Editing JSON Files In Place
• Editing package.json From the Command Line
• Exploring REST API Responses With curl and fx
• Extracting Specific Fields From JSON
• Filtering JSON Arrays by Condition
• Flattening Nested JSON Into Dot-Notation Keys
• Grouping and Aggregating JSON Data
• Handling Large Integers in JSON Without Losing Precision
• How to join two arrays by their properties?
• How to use multiline arguments with fx?
• Inspecting kubectl JSON Output With fx
• jq to fx: Command Equivalents Cheat Sheet
• Listing All Paths and Keys in a JSON Document
• Merging Two JSON Files in Linux
• Parsing docker inspect and Docker JSON Output
• Parsing JSON Logs in the Terminal
• Pretty-Printing Minified JSON Files in the Terminal
• Processing AWS CLI JSON Output With fx
• Processing Plain Text and Command Output With fx --raw
• Querying GitHub API and gh CLI Output With fx
• Renaming and Restructuring JSON Keys
• Reusable Custom Functions With .fxrc.js
• Searching Large JSON Files Interactively
• Sorting JSON Arrays in the Terminal
• TOML to JSON cli
• Using fx as a TUI for JSON Data
• Using fx in Shell Scripts and CI Pipelines
• Validating JSON and Finding Syntax Errors
• Viewing YAML in the Terminal on Linux with fx
• Working With NDJSON and JSON Lines Files