This isn't a blog and the content here is not blog posts. Rather, these are
random notes I've taken that I've chosen to make public for ease of reference.
If you stumble across them and find them helpful, that's great, however,
compelling reading and thoughtful prose are not to be found here.
These are my notes on the design and configuration of my home network. They aren’t expected to be of value to anyone other than me. Note that I’m new to MikroTik, so it’s very possible that there are multiple better ways of doing what I’ve done here.
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Limiting bandwidth available to specific device(s) on MikroTik routers.
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Introduction
These are my notes on using exiftool to organize a jumbled mess of digital
images. This is written more as a personal memory jogger, unlikely to be of
value to anyone else.
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I recently discovered FIM (File Integrity Manager), which is intended as a
tool for managing changes to photos. It is primarily intended to detect
corruption in photos stored on disk, but it also offers the ability to detect
duplicate photos, which is what attracted me to it. These are my notes on
using it as a duplicate detector.
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I had an old SparkFun ESP8266 Thing laying around and decided that I wanted to
install espeasy on it. Why was I interested in espeasy? It's new to me,
but it seemed to provide a lot of leverage to someone wanting to monitor
and/or control remote sensors/devices. Specifically:
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I find gopass to be a great password and credential manager; it's replacee
pass in my workflow. These are notes on how to bring over passwords
managed by it to a new macOS system.
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I've used a2hosting.com for many years with good results. This site
lives there on an inexpensive shared hosting plan. I've been
converting client sites to use Let's Encrypt (LE) and decided to do the
same for my site. Here is how I automated LE SSL certificate renewal and
installation using acme.sh, Cpanel, and a short python script.
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About a year and a half ago, I converted to using GNU stow and git for
managing my dotfiles. The most recent version of that effort is available
here.
The scheme worked well but the OCD part of me grew tired of seeing symbolic
links to files instead of the actual files themselves. The symlinks weren't
unexpected, after all, the whole point of stow is easily managing lots of
links. Then I ran across a post on Hacker News about using a bare git repo to
manage dotfiles in place. I very much liked the idea and settled on using
vcsh and myrepos to manage my dotfiles going forward.
I should mention that I've known about vcsh for a good while. My impression
had been that it was more complicated than necessary for my purposes. I've
since changed my mind completely; it's as simple as what I ended up doing with
stow, if not simpler. Minor tweaks to dotfiles are a pleasure when using
myrepos.
These are my brief notes about the process.
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I have an application whose behavior is controlled by a YAML file. Recently,
I modified the behavior and shipped off the new YAML file to the application,
only to have the application die because the YAML file contained tabs instead
of spaces. One remedy would be to modify the application to handle tabs
properly. Another would be to ensure that tabs are never present in the YAML
file to begin with. In this instance, the latter was the path of least
resistance; this is a brief note about creating a shell script that will use
GNU Emacs to perform the tab to space conversion.
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