If you used DSA keys to log in to your SSH server and have upgraded your client machine to macOS Sierra (or OSX Sierra if you like), you probably ran into this problem: [sourcecode language="text" gutter="false"] client$ ssh -p 8123 george@10.0.0.10 -i ~/.ssh/id_dsa Permission denied (publickey). …

On Mac OSX, when installing Garmin BaseCamp 4.1.2 from the Appstore, there is a chance that importing downloaded routes in gdb or gpx files from your local machine will not work. The error you'll get is "[filename].gdb not found", in a popup much like the one shown here. If you open the console app, you'll …

You know how it is on vacation. You take your camera, shoot pictures, and when you get home you see that you forgot to set the date/time on your camera. Even worse: your wife also took a camera with her, and she actually read the manual and set the time correctly. So now you have two sets of photos with mismatching …

I was happily playing around with the appstore, and came across this funny free game called "Hedgewars". Originally a free Linux game, it apparently got ported to the Mac and put in the App Store, just as a slew of Flash-based games (yes, Steve has some 'splainin' to do). I tried to install Hedgewars on my …

If Santa treated you particularly well this season, or you have put some of your savings to good use, chances are that you have a brand-new Drobo looking at you right now. Meanwhile, your Mac is happily making Time Machine backups to that trusty old local USB disk. So you want to use that new Drobo for Time Machine …

Suppose you have a Java Swing application which you can start by typing the following on the command line: java -jar myTerrificSwingApp.jar If you want to make that application start from the Finder in OSX, there are a lot of options which range from ugly to convoluted. If you need a quick fix, here's how to do it. …

I used to use Password Gorilla to store my passwords, because it can run on both Mac and Windows. Because my password database keeps growing, Password Gorilla is becomming a very slow starter, even on my new solid state disk. A few weeks ago I learned that KeePass is a much more modern application, and is available for …

A lot of companies like to sell you applications to put DVD's on your iPhone. Usually these apps are just wrappers around existing tools, and are pretty expensive if you consider you can do it for free. And you don't need to be a computer wizard either! The steps are simple: 1. Use …

"Remote Desktop Connection.app" allows you to see the desktop of a remote Windows machine on your mac. This application will not update itself automatically, unless you have it installed as part of the Microsoft Office for Mac suite. If you've downloaded the 1.0.3 version you probably did not notice that …

There is a nice and clean way to automatically mount network shares each time you log into your Mac. It's called the "Bonjour Mounter", a simple application which runs on login, and mounts the drives you configured it to mount. No more, no less.