Maybe I’m just grumpy but I am sick and tired of seeing ads all over the place. We are constantly inundated with pleas to buy more stuff. I use adblock extensions on my desktop web browser, but that is not an option (apparently) on my Android phone. I try not to spend a lot of time …read more…
I wanted to write some sudoku tutorials in LaTeX, but had to figure out how to draw the grids first. Turns out it’s super easy with Tikz, and even easier with LaTeX macros.
rbenv
I use Git a lot. I’m not a terribly sophisticated user, because I don’t do a lot of branching. I mainly use it as a way to keep track of ongoing projects. But sometimes I need to do something a bit more complicated than I am used to and so I head over to the …read more…
One of the most annoying things I run into when using a computer is that I click in a box to start typing, and the cursor is blocking what I’m typing, so I can’t see it. (This also happens at work when I’m Windows 11.) It’s annoying, because sometimes I make a typo and I …read more…
The great thing about using Linux is that you have a number of command line tools that can accomplish tasks and are generally faster than GUI-based alternatives. The Linux tool for manipulating video files is ffmpeg. Its official documentation is here and one version of the man file is here. General Use The format for …read more…
I create a lot of booklets. Usually, this is because it’s a great way for me to put together some files and take them with me. I can slip them in a briefcase or backpack, and pull them out to read whenever I have a few spare moments. I recently had a situation where I …read more…
So I did a thing, and I posted it to Reddit: Most applications in Linux come with a man page—essentially, an online manual. You can invoke this for any installed app with man <application> where <application> is the name of the app in question. I will say that the quality (and size) of these vary by …read more…
I scanned a rather longish document (241 pages), which resulted in a 101.7 MB document. I needed to get the file size down, but couldn’t find a decent way. Finally, after quite a bit of googling, I found this link. I don’t know why, but it worked. It got that 101.7 MB document down to …read more…
How to add aliases to your terminal to save time and keystrokes with your most used commands.
So…I bought a Chromebook. I’ve wanted one for some time actually, because they are small and lightweight, the batteries last forever, and unlike the laptop I do all of my development on, I won’t install any extra stuff, so I can use it to focus just on writing. Because this is basically a glorified typewriter …read more…
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rbenv
