Jason Cosper

Gentleman of fortune. Man of action. Jerk with a soapbox.

Scaling WordPress queries with Elasticsearch

File under: Cool shit you can do with Elasticsearch.

Stop using tail -f (mostly)

Despite using the less command frequently, I had no clue that it could be used in place of tail -f. So useful!

The WordPress Talent Shortage Might Be a Pricing Problem

An interesting article — and ensuing discussion down in the comments — from Andy Adams. Definitely worth a read if you make even just a fraction of your living from doing WordPress dev work.

Too Many Images

I love single use command line tools. This one helps you determine a URL’s image weight and even lets you know where you should start optimizing.

Implementing Public Key Pinning

While HPKP — which helps reduce the attack surface for man-in-the-middle attacks against HTTPS traffic — is only supported in a very small handful of recent Chrome and Firefox builds, it never hurts to get ahead of the curve. Especially when it comes to your site’s security.

Cacio e Pepe Ramen

In a flash of epicurean genius, Sarah decided to whip up a batch of David Chang‘s Cacio e Pepe Ramen for dinner last night. And while it’s not something I’d eat all the time — it was actually super rich — I wouldn’t be against downing another bowl of it at some point in the (nearish) future.

Debunking the Hot Buttered Hype

Great in-depth analysis from Gizmodo covering every last bullshit claim made about Bulletproof Coffee.

WPScan Licensing

It looks like the WordPress security tool WPScan is looking to move away from the GNU GPL license for their software. That’s rather unfortunate, but after reading about companies trying to repackage and sell WPScan as their own work, I totally get where they’re coming from.

Chasing these companies takes time, sometimes a whole day of emails back and forth arguing the intricacies of the GNU GPL while they try and weasel their way out of complying to our license. This takes a lot of my time away from the important stuff, working on WPScan and the WPScan Vulnerability Database. Because of this I decided to add a clause to the license. If you want to sell WPScan you can pay for a commercial license, otherwise you can use it under the GNU GPL.

After a few months with this license it was pointed out to me that the GNU GPL does not allow these kind of clauses. What some individuals and companies decided was a ‘loophole’.

Their new (proposed) license has been posted as a Gist — which I’ve embedded below — and the developers are welcoming feedback.

If you’re schooled in Public/Open Source software licenses and are interested in the future of WordPress security tools, go leave a comment!

I’m in Love With the PAKO

While I never bought into the Flappy Bird hype, I totally get the appeal of infuriatingly brief casual games. So I decided to try out PAKO after finding it over the weekend.

The TL;DW (too long; didn’t watch) of the video above is this:

  • Pick a closed, arena-style level.
  • Don’t crash.
  • Avoid cops.

Even though I haven’t had a single round that’s lasted longer than 35 seconds, it manages to be loads of fun without being throw-your-phone frustrating. If you’ve got a couple bucks burning a hole in your pocket — it’s only $0.99 on iOS, but slightly more expensive on other platforms — it’s definitely worth it.

Making Your Own High Performance WordPress Server

Clever forks of WP Engine’s Mercury Vagrant for the “roll your own server” types courtesy of Zach Adams.

I say “forks” because he’s actually crafted two different Ansible playbooks. One deploys  WordPress, HHVM, Percona, PHP-FPM & nginx to a server of your choosing while the other adds Varnish, Memcached & APC to the mix.

I have a vested interest in folks signing up for service at WP Engine — seeing as how I work there and all that — but this is still pretty fantastic.

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