> ## Documentation Index > Fetch the complete documentation index at: https://docs.blinkops.com/llms.txt > Use this file to discover all available pages before exploring further. # Extraction Utilities > Apply regular expressions to identify and extract defined patterns of data. ## Extract all data Types Extract specified data types from the given text or JSON, supporting custom regex-based filtering for precise data retrieval.

| Parameter | Description | | ----------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Text Or JSON | The input text or JSON from which patterns will be extracted. | | Data Types | Select data types to search for within the input text or JSON, each selected type will be used to identify relevant matches in the text. | | RegExes | A list of custom regular expression patterns to match within the input text or JSON. Multiple regex patterns can be provided, separated by the OR operator. These patterns allow free-form searching beyond the predefined data types. | | Remove Duplicates | When checked, repeated values in each array in the final result are removed. |

**Note:** Use two vertical bar symbols || as the OR operator when writing expressions in the RegExes list. ### Data Types Each predefined regex will search for specific matching data in the text or JSON inputs: * **CVEs** - Extracts Common Vulnerabilities and Exposures (CVE) identifiers in the format `CVE-YYYY-NNNN` to `CVE-YYYY-NNNNNNN`, where the year is four digits and the ID ranges from four to seven digits. * **Email Addresses** - Extracts complete email addresses including the username and domain parts (e.g., `user@example.com`). * **Email Domains** - Extracts only the domain portion from email addresses (e.g., `example.com` from `user@example.com`). * **IPV4** - Extracts valid IPv4 addresses (e.g., `192.168.0.1`) within the standard range (`0.0.0.0` to `255.255.255.255`). * **IPV6** - Extracts full IPv6 addresses in standard colon-separated hexadecimal format (e.g., `2001:0db8:85a3:0000:0000:8a2e:0370:7334`). * **MD5** - Extracts 32-character hexadecimal MD5 hash strings. * **SHA1** - Extracts 40-character hexadecimal SHA-1 hash strings. * **SHA256** - Extracts 64-character hexadecimal SHA-256 hash strings. * **URL Domains** - Extracts domain names from URLs, including subdomains, but excluding the protocol and path (e.g., `example.com` from `https://example.com/page`). * **URLs** - Extracts full URLs starting with a protocol (e.g.,`https://`, `ftp://`, `file:///`), followed by a domain and optional path, query, or fragment (e.g., `https://www.google.com/`, `https://example.com/images/avatar`). #### Results without removing duplicates

#### Results after removing duplicates

## Extract Email Addresses Get all email addresses extracted from the provided input.

| Parameter | Description | | ----------------- | -------------------------------------------------------------- | | Text or JSON | The input text or JSON object to extract email addresses from. | | Remove Duplicates | When checked, repeated values in the final result are removed. |

#### Results without removing duplicates

#### Results after removing duplicates

## Extract Email Domains Get all email domains extracted from the provided input.

| Parameter | Description | | ----------------- | -------------------------------------------------------------- | | Text or JSON | The input text or JSON object to extract email domains from. | | Remove Duplicates | When checked, repeated values in the final result are removed. |

## Extract URL parts Extract URL parts (scheme, netloc, path, params, query, fragment, hostname, port).

| Parameter | Description | | --------- | ------------------------------ | | URL | The URL to extract parts from. |

#### Results without removing duplicates

#### Results after removing duplicates

## Extract URLs Get a list of URLs in the order they are found in the provided text or JSON object.

| Parameter | Description | | ----------------- | -------------------------------------------------------------- | | Text or JSON | The input text or JSON object to extract URLs from. | | Remove Duplicates | When checked, repeated values in the final result are removed. |

#### Results without removing duplicates

#### Results after removing duplicates

## RegEx Match Returns a list of RegEx matches in the order they are found when applied to a provided string. This action specifically utilizes Python's RegEx flavor.

| Parameter | Description | | --------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | String | The string for which regex matches are to be returned. | | RegEx | The regular expression pattern used to search the string. Provide only the pattern you wish to match. If you are including group matching, please enclose the group within (?:) rather than ().
For example: For the string - `test1, test2, test3` and the RegEx - `test1`, the returned list looks like the following: \["test1"] For the string - `aabbaa` and the RegEx - `(?:aabb)`, the returned list looks like the following: \["aabb"] |