Category: Cloud Computing

Cloud computing and useful consumer applications.

Using BeagleBone Black as Salt-Master to Provision VMs

Instructions Apply To Beagle Bone Black, Rev C /etc/dogtag: BeagleBoard.org BeagleBone Debian Image 2014-04-23   1. Boot up BeagleBone black and SSH over USB. 2. Fix /etc/init.d/led_aging.sh to contain the following so that apt-get installs work. #!/bin/sh -e ### BEGIN INIT

Don’t Forget to Configure DigitalOcean /etc/hosts for Fast sendmail

https://www.digitalocean.com/community/questions/sendmail-is-slow-to-send-mail WordPress sites were hanging at around 90 seconds for a form submit with 95%+ CPU idle. Turns out my submits were waiting for sendmail the whole time, doh!

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