tldr/pages/common/linkchecker.md

# linkchecker

> Command-line client to check HTML documents and websites for broken links.
> More information: <https://linkchecker.github.io/linkchecker/>.

- Find broken links on https://example.com/:

`linkchecker {{https://example.com/}}`

- Also check URLs that point to external domains:

`linkchecker --check-extern {{https://example.com/}}`

- Ignore URLs that match a specific regular expression:

`linkchecker --ignore-url {{regular_expression}} {{https://example.com/}}`

- Output results to a CSV file:

`linkchecker --file-output {{csv}}/{{path/to/file}} {{https://example.com/}}`