Dusk to Don 
K. Reid Wightman 
đ» 
Hacker Memes
I'd invite anyone to enjoy the collection of content at #directoryTraversalMemes
(with @cR0w being a delightful contributor)
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Now I've heard there was a secret path
The hacker typed and it pleased the app
But you don't really sanitize it, do ya?
It goes like this, dot dot, then slash
Then up a dir, no not to /trash
The filesystem "just doing what I told ya"
../. ./.. /../ ../ ../ ../