Fixing Ubuntu 17.04 DNS problems

I recently upgraded my Ubuntu box to 17.04. Much to my surprise DNS starting behaving strangely, so I checked my DNS server … worked fine if I queried it directly, so I checked if DHCP was giving out the wrong DNS IP … nope, that was fine too. I checked /etc/nsswitch.conf , and that looked fine […]

A script to diff files/directories on two different servers

Ok,  short one today. This is a straightforward script that simplifies comparing directories on different servers. There is no magic in it, it just rsyncs the directories to a local temp directory and runs diff against them (then deletes the directory afterwards). Mainly intended for config files, I wouldn’t recommend trying to diff gigabytes of binaries with […]

How to make a wonderful cookie dessert in a skillet

A few weeks ago I stumbled across this recipe for making a cookie in a skillet and shared it with a few people because I though it looked cool. My wonderful wife then put “skillet” on our shopping list because she knows I can’t resist cookies, and yesterday we tried out the recipe. It was easy and […]

How to increase Fraps performance with a ramdisk

I recently started playing Battlefield 3 and remembered that I have a Fraps license so I installed it and started recording some stuff. Unsurprisingly the performance made a big dip when I recorded. A glance at my PC told me the harddrive was at fault, probably bringing the whole system down due to IO. Since my PC […]