If you have any interest whatsoever in government spying / intelligence agencies / counter-intelligence, you should read Schneier’s post and its linked story. Everybody has a button. When Equifax was breached, I assumed it was by a group that just wanted to steal identities for profit. Now that it seems it may have been a
I created the following script which saves a few seconds of switching to a terminal and typing grunt on each change to my source files. [crayon-5c8c0f2d41279007045792/] I can just leave this running in a terminal window and glance at the output to make sure there were no errors.
When I save a screenshot on my systems, it doesn’t try to automatically crush/minify the PNG. Here’s how on a Mac I’ve added a context menu item for images to crush them. This can help save storage space or make web pages load faster. Ensure you have pngquant installed. Other tools may work for you,
My current preferred open source, self-hosted & simple RSS reader is Selfoss. I compared several of these types of RSS readers in a prior post and came to different conclusion, but I’ve been using Selfoss for at least a year now. My having switched to it may have coincided with improvements from the mobile reading
I can think of some reasons why folks might use the Googlebot user agent on their non-Google bots, but I can’t think of any good, upstanding reasons to do it. Here’s how one might find some fine folks who would do such a thing. As of right now (May 2018), all valid Google Bot source
[crayon-5c8c0f2d41826817122654/] Does this look familiar? Maybe you need more fiber in your diet. Or maybe you need THIS: [crayon-5c8c0f2d4182c185915612/] You’re welcome.
Everyone says WordPress can handle north of a 100,000 or a million posts, no problem! BS.
Logwatch is a great utility for emailing me a summary of system logs over the last 24 hours. One of the things it shows are unsuccessful login attempts and their source IP addresses. But the default unsorted output is hard to analyze and take action on, since a single IP may appear many times in
MemcacheD Is Your Friend is an object caching plugin for WordPress that offers faster access to cached objects, especially if your database happens to reside on a different host. The problem this time around is that it scopes some of its members as private, and as a result, is incompatible with some plugins. I’ve run
Most of the time when I insert an SD card into the slot on my mid-2014 Macbook Pro, it mounts in read-only mode and I don’t notice until I try to delete a file. When that happens, the option to “Move to Trash” is missing. After checking that the tiny sliding switch on the side
Just a small one that tends to get my attention when I have a terminal open into a remote machine and would like to notice right away when the load rises. Of course one could just use the echo -e "\a" if you have visual bell enabled or if you want to annoy people around
The web is littered with stories of people who love their Raspberry Pis but are disappointed to learn that the Pi often eats the SD card. I’ve recovered a card once, but otherwise had a few that have been destroyed and were not recoverable. I’ll lay out how I use This One Weird Trick(tm), ahem,
I have an old thin client that I upgraded to a home server by adding some additional RAM and storage. I noticed after a recent kernel upgrade that the system seemed sluggish at times, despite doing nothing in particular at the time. top showed that a kworker process was using CPU, not all of it,
When a request is logged in Apache’s common or combined format, it doesn’t actually show you how much time each request took to complete. To make reading logs a bit more confusing, each request is logged only once it’s completed. So a long-running request may have an earlier start time but appear later in the