Web – David Kryzaniak, LLC

Serverless HTML to PDF API with AWS Lambda

David Kryzaniak — Mon, 29 Jun 2020 11:43:46 +0000

Before you begin, I’ve had some bizarre issues getting this to work correctly on Windows. The zip file that gets uploaded to AWS has some odd permissions on it, which cause things to break. I recommend using OSX, Linux, or

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cPanel/WHM Cron: Delete Backups Older Than 30 Days

David Kryzaniak — Tue, 21 Mar 2017 04:50:05 +0000

As root crontab -e and add: 4 12 * * * /usr/bin/find /backup/20* -mtime +30 -delete Explanation: 4 12 5 * * At 12:04pm on the 5th of every month /usr/bin/find /backup/20* Find directories in /backup/ that begin with “20”

Docker on Amazon Lightsail (Quick Install)

David Kryzaniak — Sat, 03 Dec 2016 05:22:36 +0000

Amazon Lightsail is a new service on AWS which appears to be targeted at hosts like Digital Ocean and Linode. There’s a pretty neat “Launch Script” feature! Here’s a quick guide to automated Docker installs. Login to AWS, jump to

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Get Noticed! Theme: Changing the Share Bar Icons

David Kryzaniak — Thu, 22 Sep 2016 13:08:46 +0000

The Get Noticed! Theme uses a font for the Share Bar icons (“gntsocial”). You can override the default font using some custom CSS. For example, let’s say you wanted to use the FontAwesome.io icon set instead. Just a heads up,

Hacking Amazon Dash Buttons

David Kryzaniak — Sun, 23 Aug 2015 20:18:11 +0000

An article recently posted on Medium explained how easy it was to hack an Amazon Dash Button to track Baby Data. Pretty neat idea… but the example given required a laptop to constantly be running a python network sniffer. If the laptop

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Using Google Fonts with the Get Noticed! Theme

David Kryzaniak — Sat, 30 May 2015 03:00:12 +0000

As of Get Noticed 1.5.0, you can add custom font stacks into the Theme Customizer. Here are some simple instructions for adding Google Fonts to your site. Go to https://www.google.com/fonts, and pick a few fonts you like. Limit your selection

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Script: Intercepting Paste with jQuery

David Kryzaniak — Sat, 21 Feb 2015 17:08:25 +0000

“Smart Quotes are the bane of my existence” This is mainly because they typically turn into broken characters the second they are added to a database (depending on the encoding). Here’s a quick (frontend) fix to find/replace on paste using

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Setting up the Get Noticed WordPress Theme

David Kryzaniak — Sun, 31 Aug 2014 22:06:51 +0000

Get Noticed is the theme that Michael Hyatt uses on his WordPress site. About 3 months ago the theme became available for purchase. Setting up the Get Noticed theme for the first time can be a bit tricky. There are

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PHP: List All Devices on the Network (For Linksys Routers Running Tomato)

David Kryzaniak — Mon, 07 Jul 2014 04:20:52 +0000

For a personal project I'm working on, I need to monitor all the devices currently on my home network. Getting PHP to poll the network for devices is hard... I believe there is a way to poll devices in perl, but I was looking for something easier. The quickest solution I was able to come up with is to screenscrap my router's "Device List" page. My router is a Linksys E2000 (For all the nerds out there, its a Broadcom BCM4716 chip rev 1 pkg 9, overclocked to a blazin' 356MHz). It's currently running Tomato Version 1.28.

W3 Total Cache Optimial Settings

David Kryzaniak — Sun, 29 Jun 2014 17:53:46 +0000

W3 Total Cache is my favorite WordPress Caching Plugin. The only downside is that it has a ton of settings! Here are the common settings I use on most of my sites. From the WordPress admin area, go to the Performance tab.

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