rolandog – Rolando Garza

2FA Login on Ubuntu with U2F and Google Authenticator

Jul 12, 2020

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Note: This article infers that you have already configured a U2F device (like a Yubikey), and Google Authenticator. Also, when running pamu2fcfg, run it with the -P option. Update: It turns out that repository package of pam-u2f version 1.0.8 didn’t support the userpresence=0 option necessary to disable the request for pressing the tactile trigger twice;…

Of Dark Themes and Cookies

Apr 12, 2020

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rolandog

in Ramblings

I’ve thought of implementing a toggle-able Dark Theme for bhtooefr‘s WP-Web1.0 theme; it could work by using a checkbox to toggle the appearance with a combination of CSS selectors and @keyframes … then I got to thinking that I may need to store the preference (when browsing in my phone, and in the dark it’s…

Open Source Virtual Background

Apr 12, 2020

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rolandog

in Links

On the list of things I’d like to try is this great implementation of a Virtual Background.

Multiple PNGs to PDF in Command-Line

Apr 7, 2020

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rolandog

in Command-Line Ventures

Note: Keep in mind that this was written during the Covid-19 Pandemic. So, I found myself having to send a signed and scanned document… but paranoid enough to not want to break quarantine to print, sign, and scan a document; I was also doubting that I could simply overlay a copy-pasted signature (because it’s probable…