Contact

Use this page when you need to contact K4NUL about a published article, a reproducibility issue, or a collaboration request.

Contact channels

• Email: kojjok97@gmail.com
• GitHub: github.com/k4nul

Good reasons to get in touch

• Report a typo, broken link, or outdated reference in a post.
• Ask for a correction or clarification about technical content.
• Share a reproducibility problem with a command, example, or environment described on this site.
• Discuss collaboration, interviews, writing, or engineering-related inquiries.

What to include

When reporting a problem with a post, include the page URL, the command or section you checked, your operating system or tool version if relevant, and the result you observed.

Please do not send secrets, private customer data, API keys, tokens, malware samples, or confidential logs by email. If a topic involves sensitive material, describe the issue at a high level first so that a safer exchange method can be agreed on.

Messages are reviewed as time allows. Advertising, automated outreach, and repeated spam may not receive a response.