If you have no interest in learning better Linux or Perl, skip this. If you are a Linux or Perl Deity, skip this. If, like me, you want to improve your basic Linux and pidgin Pearl to, say, halting fluency, help is a download away. Get the The Regex Coach – interactive regular expressions. Download it, and rejoice to live in a world in which people just make free useful goodies available for the rest of us.
Recent Bluessky Posts- I'd write a reply, but it would take a thread made of hundreds of Bluesky posts. April 14, 2026 Michael Froomkin
- Jotwell Tax: Diane Ring, Showdown or Balancing Act: Reconciling Our Commitments to the Tax System and the Legal System, JOTWELL (April 14, 2026) (reviewing Siddesh Rao, Client-Attorney Privilege: The Last Barrier to Tax Transparency, 18 World Tax J. 1 (2026)), tax.jotwell.com/showdown-or-.... April 14, 2026 Jotwell
- Published a blog post about how I got my congressperson to convince SFO to change their illegal mandatory biometrics collection blog.yomna.net/opting-out-o... April 14, 2026 yomna
- I gather it might be several weeks before the Hungarian election is officially certified, and the Parliament can meet to elect a new Prime Minister. Plenty of time for mischief if the outgoing crew is so minded. April 13, 2026 Michael Froomkin
- I am very proud and excited to share that a special issue of the Canadian Journal of Law and Technology featuring We Robot 2025 conference papers is now published and fully open access, with thanks to funding support from @windsorlaw.bsky.social: digitalcommons.schulichlaw.dal.ca/cjlt/vol23/i... April 13, 2026 Kristen Thomasen
I just wish I could use regular expressions to search Lexis or WestLaw!
We had a LoisLaw rep in last week and I told him that he could further distinguish the LoisLaw service by allowing searching via regular expressions. His eyes glazed over and he said that he’d look into it. Sigh.
The latest edition of my Learning Perl book has a greatly expanded tutorial on regular expressions. Check it out!