Tag Errors-Troubleshooting

Raspberry Pi USB Boot Mode

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About Boot Mode The Raspberry Pi 3 can now be booted from a compatible USB drive. It works pretty well, but there are no noticeable differences in speed between a good SD card and a good USB drive. Primarily, cost…

Raspbian Jessie – Dig not found

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While updating my RPi for a Cloudflare auto-ip-updater script, I ran into an issue where the dig command couldn’t be found. Also, the dnsutils package containing dig was not in the Raspbian repository. So, you can easily replace the dnsutils…

WordFence New Functions and Errors

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While trying to troubleshoot some JetPack issues today, I ran into a new WordFence issue. A couple, actually. Here are the problems and the solutions: WordFence does not cache WordPress anymore. They removed the Falcon cache. Use CloudFlare instead! Source…

Ubuntu Upgrade and Box.com Sync

Security@Georgeliu.me

A mounted Box.com drive and duply are a good combination for backup data to a remote location. Duply allows for encrypted backups, and the encryption also helps to prevent bit rot. A remote drive is useful for keeping cloud-based servers…