Effortlessly Retrieve Specific Data From Binary Files
detail.loadingPreview
This n8n workflow streamlines the process of extracting specific key-value pairs from binary files. It allows you to define a file path and a target key, providing a flexible way to access data that might otherwise be difficult to parse.
About This Workflow
The 'Storage: GetKey' workflow is designed for scenarios where you need to programmatically access and retrieve specific pieces of information stored within binary files. It begins with a manual trigger, followed by a configuration node that defines the file path, the desired key, and a default value. The workflow then reads the binary file, converts its content to a JSON-like structure, and finally extracts the value associated with the specified key. If the key is not found, the predefined default value is returned, ensuring your automation continues seamlessly. This is particularly useful for accessing configuration data, log snippets, or any structured information embedded in binary formats.
Key Features
- Flexible File Pathing: Dynamically specify the binary file to read.
- Key-Value Extraction: Target and retrieve specific data points using a defined key.
- Default Value Handling: Gracefully manage missing keys by returning a predefined fallback.
- Binary to JSON Conversion: Automatically parse binary content for easier data access.
- Manual Execution: Intuitive trigger for on-demand data retrieval.
How To Use
- Manual Trigger: Click the 'execute' button to initiate the workflow.
- Config Node: In the 'Config' node, set the
fileparameter to the path of your binary file (e.g.,'/path/to/your/file.bin'), thekeyparameter to the specific data key you want to retrieve (e.g.,'setting_name'), and thedefaultparameter to a value that should be used if the key is not found (e.g.,'default_value'). - Read Binary File: The workflow automatically reads the binary file specified in the 'Config' node.
- BinaryToJSON: This node converts the binary data into a format that can be more easily parsed.
- ReturnValue: The workflow then extracts the value associated with your specified
keyfrom the parsed binary data. If thekeyis not found, it returns thedefaultvalue you provided in the 'Config' node.
Apps Used
Workflow JSON
{
"id": "e1dffba1-38ad-4384-9697-8400cd115c3b",
"name": "Effortlessly Retrieve Specific Data From Binary Files",
"nodes": 23,
"category": "Operations",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: e1dffba1-38ad...
About the Author
Crypto_Watcher
Web3 Developer
Automated trading bots and blockchain monitoring workflows.
Statistics
Related Workflows
Discover more workflows you might like
Universal CSV to JSON API Converter
Effortlessly transform CSV data into structured JSON with this versatile n8n workflow. Integrate it into any application as a custom API endpoint, supporting various input methods including file uploads and raw text.
Instant WooCommerce Order Notifications via Telegram
When a new order is placed on your WooCommerce store, instantly receive detailed notifications directly to your Telegram chat. Stay on top of your e-commerce operations with real-time alerts, including order specifics and a direct link to view the order.
On-Demand Microsoft SQL Query Execution
This workflow allows you to manually trigger and execute any SQL query against your Microsoft SQL Server database. Perfect for ad-hoc data lookups, administrative tasks, or quick tests, giving you direct control over your database operations.