Here's one from the "If I write about it, maybe I'll remember it next time" department.
This has happened to me at least twice now. It's a sure sign that you've got too many websites when you can't remember them all, never mind visit them daily.
I checked out a site today that I haven't been to in a few weeks, only to be greeted by server
...
Came across this neat trick today. I find that if I don't write about them somewhere, I forget and have to hunt around next time it happens. So why not here.
I found a file that was created accidentally that was named starting with hyphens, like --filename.
You cannot simply type rm --filename as the command line parser treats the filename
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