# Pattern Expresso.
- Extracts regular expression patterns from large files that can not be buffered in memory. 

## Install
```
$ npm install -g pattern-expresso
```

Usage
pattern-expresso <source> <destination> <option>

## Options.
- ipv4: extract ipv4 addresses form file.
- url: extracts url from file.
- email: extract email from file.

## Example
```
$ pattern-expresso large_file.txt dest_file.txt ipv4
```
## Adding more patterns.
- Edit Util/regex-pattern.js to add more patterns.

## License
ISC © Michael Mbah


Extract regex pattern from really large files. 

Supply Chain Attack on Axios Pulls Malicious Dependency from npm

pattern-expresso

Extract regex pattern from really large files.

miknonny

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pattern-expresso

Pattern Expresso.

Install

Options.

Example

Adding more patterns.

License

Keywords

Related posts

pattern-expresso

Pattern Expresso.

Install

Options.

Example

Adding more patterns.

License

Keywords

Related posts

Axios Maintainer Confirms Social Engineering Attack Behind npm Compromise

Node.js Drops Bug Bounty Rewards After Funding Dries Up