I have this little 64 bit dual core opteron that I’m busy torturing with way more traffic than it’s creators intended. I sometimes edit code on my live servers - only when I’m sure it’s not going to break anything and only when I’m wide-awake and fully caffeinated.  Today I tried to edit a file on a live box. In the time that it took ViM to delete the file and rewrite it to disk during the save operation (about 1/50th of a second), the webserver threw out 20 messages saying file not found.

Not to self: No more editing-code-on-live-cowboy-crap.