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Continue reading →: Argh basic bashism with set -e, -o pipe fail
Wow, it took me a long time to find these bugs, but I’ve been working on various bash scripts and I finally figure something out that is hard to know: There are a bunch of of bash safety checks that you can turn on. Most see great, but there are…
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Continue reading →: Basic security
OK, here are some quick notes about things you should do to get a basic level of privacy: Signal. This is a smart phone application that let’s you encrypt your calls and text messages. Its on IOS and Android and super easy. If you are a geek, then you can…
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Continue reading →: Amazon COPPA and affiliates ugh
Well if you missed the notification, there is something called COPPA where Amazon has to certify it doesn’t advertise to sites that market to kids under 13. If you didn’t fill out the form by October 31, they close your affiliate account and invalidate all your tags. How nice legal…
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Continue reading →: Lessons learned wrestling with cron and ssh
Well these last three days feels like a hard slog. Here are some of the tips for Linux geek, so hopefully you can avoid problems when you are just trying to get a regular job that will pull from a git repo and run an automated build. There are many…
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Continue reading →: Changing passphrase with openssh
Ok, for the truly nerdy, if you just want to change your pass phrase on a ssh key, here is how to do it: ssh-keygen -p -f _your private key file_ When you are doing this, you have a chance with the switch from an MD5 (not very…
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Continue reading →: Outfitting a Honda Fit (no pun intended)
Well, a Honda Fit is an incredibly practical car. You can buy expensive accessories, but the after market is terrific: Floor mats. Rather than the factory ones, from Auto Anything, you can get custom fit nearly impervious ones for $99 less 6% off in a cilck through rebate and Retailmenot…
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Continue reading →: Making Unifi on Mac run
Uh, why did they do this, you cannot run Unifi.app in /Applications, it needs a writeable directory. So it needs to live in a writeable place like /Applications/Unifi/Unifi.app and make /Applications/Unifi writeable, but this didn’t seem to help. What did was to delete and reinstall and then it seemed to work after…
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Continue reading →: 42 things you get for free with Amazon if you are up early
Wow, I don’t know why Amazon doesn’t advertise these things more, but I’m kind of stunned at the things you can get if you are Prime member now. You should sign up! In order. Well it isn’t 42, but it sure feels like it: Of course the obvious one is…
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Continue reading →: Haskell micro-ATX build will not fit a Prolima Genesis nor a Scythe but Noctua NH-12L works well.
Gosh what a pain, last year we were building very fast Haswell systems in micro-ITX. We could get two dual slot graphics cards in there and it sounded like a freight train, but could get overclocking to 4.5GHz or so with the Noctua NH-12L which is low profile with great…
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Continue reading →: Argh google apps and how to allow a public email alias
Google Apps makes this super hard mainly because: Google randomly changes their user interface, so you cannot find anything that is up to date Google has both Google Groups and Google Business Groups which are completely different do not work the same way. This is for the base Google Groups.…