The provided code is a series of regular expressions (regex...
September 4, 2025 at 04:10 AM
The provided code is a series of regular expressions (regex patterns). Each pattern uses regex syntax to match specific URLs based on their structures. Here's a breakdown of what these regex patterns do:
-
Matching a URL Structure:
- All patterns start with
^(https?:\/\/)
, which matches the beginning of a URL and supports bothhttp://
andhttps://
protocols. - The patterns also frequently include
(.+)?
, which matches any characters following the protocol (commonly the subdomain or domain). - They then contain specific domains or subdomains to target certain websites.
- All patterns start with
-
Matching Specific Domains:
- Each regex includes a list of domains or subdomains. For instance:
((inshort|youlinks|adrinolinks).in|(linkcents|nitro-link).com|clk.sh)
matches specific.in
and.com
domains, as well asclk.sh
.- Similarly, other patterns contain more domain options, all separated by
|
.
- Each regex includes a list of domains or subdomains. For instance:
-
Optional Paths After the Domain:
- Most patterns end with
(\/.*)
, which matches everything (any path, query parameters, etc.) after the main domain.
- Most patterns end with
-
Purpose:
- These regexes are likely used for identifying, filtering, or processing URLs that belong to a predefined list of websites. Typical use cases might include:
- Redirect avoidance.
- URL filtering for security purposes.
- Detecting or flagging URLs from specific domains in a program.
- These regexes are likely used for identifying, filtering, or processing URLs that belong to a predefined list of websites. Typical use cases might include:
In summary, these patterns aim to match URLs from specific websites or domains (like .com
, .in
, .xyz
, etc.), regardless of the full path structure.
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