My wife and I don’t really celebrate Valentine’s Day. I’m not sure why. I think it started because, for the first couple of years we dated, we were a few hundred miles apart, so we couldn’t. Now it’s just tradition. Anyway, to make up for it, we go all out on our anniversaries. We had…
Month: September 2007
Sometimes it’s just about attitude
Today I spent the day completely breaking down and replacing the entire above-ground portion of my in-ground pool’s plumbing. I had some problems crop up with my multi-port valve, and I had to take a few things apart to troubleshoot and remove the pump as the source of a pressure problem (namely, there wasn’t any)….
Two ssh-isms I forgot today
1. To remove an offending known_hosts key without opening the file or using sed or whatever, you can just run ssh-keygen -R <hostname>, which will remove any and all keys for the given hostname (see man ssh-keygen for other options like this). 2. To copy files from a local directory with spaces in its name…
UNIX mtime vs. ctime
Sometimes I get questions from people about stuff that I’ve long since taken for granted. One is “what’s the difference between mtime and ctime?” The answer is simple, but I wanted to post it here in case it can help anyone. In UNIX: mtime is “modification time”, and it is the time at which the…
New Job!
I started a new job about 6 weeks ago. I’m now doing infrastructure architecture at http://gfdl.noaa.gov GFDL stands for Geophysical Fluid Dynamics Lab. It’s a NOAA site that supports atmospheric and climatology research. So in other words, the work I do supports research into things ranging from global warming to what the atmosphere on Mars…