By adding a few things to your Dovecot IMAP server, you can have instant new mail notifications on your Apple devices.| Colin Cogle's Blog
I took a trip to Canada to find my roots and stare at the sun.| Colin Cogle's Blog
SSH is easy to secure, but that doesn't mean there isn't more work to be done.| Colin Cogle's Blog
Bus fares have returned to Connecticut, and more service changes will arrive for both road and rail.| Colin Cogle's Blog
Here's how to take your PowerShell script and turn it into the best version of itself.| Colin Cogle's Blog
The Internet lets you stream anything you want directly to your favorite screen, unless what you want is to watch a baseball game.| Colin Cogle's Blog
The Web is growing more bloated and invasive every day, but it's not the only way to share information online.| Colin Cogle's Blog
Changing your amateur radio callsign requires you to file one simple form with the FCC… right?| Colin Cogle's Blog
A non-working eBay item gets saved from the scrap heap, and I get a cheap upgrade.| Colin Cogle's Blog
SSHFP records are a vital part of securing SSH. However, Microsoft's DNS Server doesn't give us an easy way to add them. Here's how.| Colin Cogle's Blog
When security vulnerabilities are discovered by researchers, proper reporting channels are often lacking. As a result, vulnerabilities may be left unreported.| Colin Cogle's Blog
A cheap Craigslist laptop gets its BIOS hacked and Intel Management Engine neutered.| Colin Cogle's Blog
A quick look at the new features in PowerShell 7 as they pertain to programmers.| Colin Cogle's Blog
OpenDKIM might be the gold standard, but the DKIM standard is evolving without it, so it's time to retire it.| Colin Cogle's Blog
Can building-scale batteries bolster Connecticut's fledgling solar industry?| Colin Cogle's Blog
You can use aprs-weather-submit to share weather data without a smart weather station.| Colin Cogle's Blog
Single-stream recycling is great, but it has downsides. Fortunately, there are steps you can take to help.| Colin Cogle's Blog
While Connecticut Senate Bill 9 is a step forward for renewable energy, it includes a knife in the back for homeowners and small businesses.| Colin Cogle's Blog
The Sierra Club, the nation's most prominent environmental group, has a staunch opinion about net neutrality. That's a sign that you should, too.| Colin Cogle's Blog
Town becomes the twenty-first in Connecticut to ban the sale, use, and import of fracking waste by-products.| Colin Cogle's Blog
After all, why not? Why shouldn't I put a dumb Temu weather station on the Internet?| Colin Cogle
