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Path: utzoo!linus!security!genrad!grkermit!masscomp!clyde!floyd!harpo!seismo!hao!hplabs!hpda!fortune!dsd!avsdS!avsdT:roberts
From: avsdT:roberts@avsdS.UUCP
Newsgroups: net.jokes.d
Subject: Re: Rot N program source - (nf)
Message-ID: <648@avsdT.UUCP>
Date: Tue, 17-Jan-84 15:23:31 EST
Article-I.D.: avsdT.648
Posted: Tue Jan 17 15:23:31 1984
Date-Received: Sat, 21-Jan-84 02:29:04 EST
References: uiucdcs.4910
Lines: 46


 # Here is another shell script that also works at rotating
 # either for encryption or decryption.
 # Save this file, name it whatever you want, like rot,
 # or something, then delete the mailing address at the top.
 # To work it when reading a joke that is rotated, type after the prompt:

 #        27 lines [ynq] s | rot 13 | more

 # This will call specifically a rotation of "13".  You can rotate
 # to any translation.  If you wish to submit a rotated file, then
 # after you have written it, and while still in "vi" do the following:

 #        :1,$!rot 13
 # This will rotate your file before your very eyes.  Then write and
 # quite the editing session and send it off to where ever.

 #    ------------------------------------------------------------

case $1 in
	 1) tr a-zA-Z b-zaB-ZA;;
	 2) tr a-zA-Z c-za-bC-ZA-B;;
	 3) tr a-zA-Z d-za-cD-ZA-C;;
	 4) tr a-zA-Z e-za-dE-ZA-D;;
	 5) tr a-zA-Z f-za-eF-ZA-E;;
	 6) tr a-zA-Z g-za-fG-ZA-F;;
	 7) tr a-zA-Z h-za-gH-ZA-G;;
	 8) tr a-zA-Z i-za-hI-ZA-H;;
	 9) tr a-zA-Z j-za-iJ-ZA-I;;
	10) tr a-zA-Z k-za-jK-ZA-J;;
	11) tr a-zA-Z l-za-kL-ZA-K;;
	12) tr a-zA-Z m-za-lM-ZA-L;;
	13) tr a-zA-Z n-za-mN-ZA-M;;
	14) tr a-zA-Z o-za-nO-ZA-N;;
	15) tr a-zA-Z p-za-oP-ZA-O;;
	16) tr a-zA-Z q-za-pQ-ZA-P;;
	17) tr a-zA-Z r-za-qR-ZA-Q;;
	18) tr a-zA-Z s-za-rS-ZA-R;;
	19) tr a-zA-Z t-za-sT-ZA-S;;
	20) tr a-zA-Z u-za-tU-ZA-T;;
	21) tr a-zA-Z v-za-uV-ZA-U;;
	22) tr a-zA-Z w-za-vW-ZA-V;;
	23) tr a-zA-Z x-za-wX-ZA-W;;
	24) tr a-zA-Z y-za-xY-ZA-X;;
	25) tr a-zA-Z za-yZA-Y;;
esac