mastodon 4.8.0-nightly.2026-10-06Blogger and author of #infosec tools rkhunter and #Lynis; involved with NLUUG, #openstandards and #opensource; helping companies to secure their #Linux and #BSD environment; interested in #sustainability and sharing messages in English here. My Dutch-only account is also @mboelen@mastodon.social (mastodon.nl).
As of today, I am a board member again at the @nluug@nluug.social. Also @Cambion@mastodon.nl joined the board, so working with her again as well 🥳
Excited to work on several different aspects with the association to help it grow, like sponsoring. My work for the website will continue as well.
Regular expressions are very powerful, yet can be tricky to create.
Would you like to see a set of "challenges" that we complete and learn from together?
Conditions:
Yesterday at the @nluug@nluug.social I learned about podcasts provided by @hpr@infosec.exchange that covers topics for "hackers".
So check out to see if there is anything useful in there for you.
Got a small blog or want to follow small blogs? Join the #indieweb movement!
Just discovered @powRSS@mastodon.social, so a perfect match for my Linux Audit blog.
See https://powrss.com/ for the blogs and posts.
Are you into #Linux?
Have a look at these great books bundled by HB:
https://www.humblebundle.com/books/linux-good-stuff-no-starch-books
Are you a bit further with #Linux then you might enjoy this bundle from Humble Bundle: https://www.humblebundle.com/books/linux-for-seasoned-admins-oreilly-books-encore-2026
Are you doing something with open source, open standards, security, privacy, or anything else that is a good fit for technical people? Then you have 12 hours remaining to submit to the @nluug@nluug.social Call for Proposals.
Go go go 😃
A few more days before the Humble Bundle package with O'Reilly Linux books is gone: https://www.humblebundle.com/books/linux-for-seasoned-admins-oreilly-books-encore-2026
@JTensetti@mastodon.nu @ghrasko@mastodon.social I see, thanks! Is it possible to make a redirect? I will update the link in my blog post.
