bash is terrifying me again

:) fishsticks$ exec 5<>/dev/tcp/www.perl.org/80
:) fishsticks$ echo -e "GET / HTTP/1.0\nHost: www.perl.org\n\n" >&5
:) fishsticks$ head -1 <&5
HTTP/1.1 200 OK
:) fishsticks$  ls /dev/tcp
ls: /dev/tcp: No such file or directory

Potentially handy, yes, but yeeesh.

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