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       the at command
       November 21st, 2018
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       I am going to be unavailable during my anonradio show tomorrow
       night, and I wanted to queue up my show stream in my absence.
       I knew that I could set up all the files I needed on a server
       somewhere (in this case, tilde.team) and cron job the stream, but
       it bothered me that I'd be setting up a reoccurring task for
       something that should be a one-shot. *nix is old enough that this
       couldn't be a new problem, so I searched around for a proper
       solution. 
       
       Enter 'at'. It's exactly what I needed. Run a script AT a certain
       time. Just once. Tada!
       
       $ man at
       
       This reveals a lot of info, but it's pretty poorly documented, at
       least by my new openbsd documentation standards. It took some
       trial and error and searching through examples before I settled on
       something that appears like it should work. We'll see tomorrow
       night, I suppose!
       
       One final note: at runs its script as you from your current
       directory using your current environment. Basically, whatever your
       shell looked like at the moment you defined the 'at' command,
       that's how it'll execute. This is a huge convenience for these
       one-shots. 
       
       If everything goes off well tomorrow night, I expect I'll be using
       this more often, maybe even to do simple things like cue up my
       outro-music for my show!