How to Convert Raw Text to XML Instantly Using xmlfy

xmlfy is a powerful, lightweight command-line utility designed to convert raw text (such as ASCII, UTF-8, UTF-16, or UTF-32) into structured XML on the fly. It operates natively via streams, reading unprocessed data from stdin and writing formatted XML instantly to stdout.

This tool is highly favored by systems integrators because it bypasses the need to write complex, hard-to-maintain custom parsing scripts (awk, sed, or Java stream loops). Core Mechanics & Features

Zero Dependencies: It is self-contained and only requires a standard C library (libc) to run.

High Scale Capacity: It uses fast block I/O, capable of processing massive data sets (tested up to 10 million fields).

Intelligent Structural Control: Handles customizable delimiters, column ranges, regular expression captures, and key/value pair tagging.

Schema Enforcement: You can pass custom DTD, XSD, or RELAX NG schema files to control exactly how tags are named and nested. Quick Start Examples

By default, xmlfy catches any unstructured text data and wraps lines inside generic tags and whitespace-separated content inside tags. 1. The Instant Default Transformation

To quickly convert the raw text output of a system process (like ps) into valid XML: ps | xmlfy Use code with caution. Output Structure:

<?xml version=“1.0” encoding=“UTF-8”?> <!DOCTYPE xmlfy SYSTEM “xmlfy.dtd”> PID TTY TIME CMD Use code with caution. 2. Transforming Delimited Files (CSV / Pipe)

If you have a colon-delimited system file like /etc/passwd, you can use the field separator -F option to split the columns cleanly. cat /etc/passwd | xmlfy -F : Use code with caution. 3. Converting Key/Value Configuration Files

For files structured with configurations like setting = value, the -k parameter instructs xmlfy to convert the first valid field into the actual XML tag name. xmlfy -k -F2:1 ‘=’ < app.cfg Use code with caution. -k: Enables key/value mapping.

-F2:1 ‘=’: Targets level 2 formatting, splitting strictly on the first occurrence of the = sign. Common Command Line Arguments Practical Purpose -F Field Separator Splits input elements by characters like ,, |, or :. -t Trim Whitespace Strips leading and trailing padding out of raw elements. -k Key/Value Pairs

Dynamically changes labels into custom XML tags based on the text data. -W /regex/ RegEx Capture

Uses regex patterns to pull and isolate fields out of messy data. –schema Schema mapping

Uses a local template file to pre-define nested elements and hierarchies. Production Deployment

In enterprise automation or shell data pipelines, you typically combine xmlfy with a pre-validated schema to parse raw logs or incoming streams safely:

#!/bin/sh # Feed a raw network log stream into xmlfy using a predefined structure xmlfy –schema /opt/schemata/logs.dtd < /var/log/raw_traffic.log > /output/traffic.xml Use code with caution.

To explore advanced configurations or download binary releases, you can check the Official xmlfy Project Documentation on SourceForge. Convert to XML on the fly