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Appendix B

Signature Files

--by Max Metral

What Are Signature Files?

Signature files are pieces of text appended to a user's communication, usually e-mail or news postings. Originally, they were intended as a simplification to relieve users of typing the same thing over and over again. Of late, they have become artistic expressions, advertisements, and electronic business cards. Not everyone likes signature files, though. Take Steve Strassmann, coauthor of The Unix-Haters Handbook (IDG Books: Indianapolis, 1994), who writes the following:

".sigs were invented because of sendmail and other cretinous unix mail 'tools' that violate all sorts of Internet standards. People had to put their real addresses at the bottom of messages, because the headers were so likely to be worthless. If those systems actually worked as they should (and once did), nobody would ever have needed .sigs.

A UNIX signature isn't a return address; it's the ASCII equivalent of a black velvet clown painting. It's a rectangle of carets surrounding a quote from a literary giant of weeniedom like Heinlein or Dr. Who.

.sigs are the perfect source of thoughts for people on junk information diets; myopic bottom-feeders who eat whatever information McNuggets are squirted into their face by passersby. Ultimately, .sigs are for people with snack food where their brains should be."

If that hasn't discouraged you from designing your own signature, read on.

How to Write Your Own Signature File

To start, please insert tongue in cheek. Also, consider the following issues when designing:

The Basics

The functional point of a signature file is to give the reader contact information. Think of what you would put on a business card, and those things should go in the signature. For example:

--==<Max>==--

General Magic, Inc.                     Phone: 415.XXX.XXXX

2465 Latham St.                         Fax:   415.XXX.XXXX

Mountain View, CA 94040                 Email: memetral@mit.edu

Note the double-column structure, a very popular format. These days, a lot of people are adding their World Wide Web home pages to their signatures as a "Badge of Honor." For example, Tyler Jones:

/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\

Tyler Jones, tjones@willamette.edu                     KILL        /--------\

<a href="http://www.willamette.edu/~tjones/">TVJ</a>    YOUR      < Amethyst >

If you want to impress me, accomplish something.          CAR      \--------/

Enhancements: Humor

After you've mastered the informational aspects of the signature, you're ready to move on to the next level: diversionary information. Many people use humorous quotes to add some life to their messages. There are advantages and disadvantages to this approach. While your joke may make someone laugh, will it work for 100 mail messages? Select a joke or quote that expresses a part of you. For example, cynthia@ncd.com, a clear Simpson's fan, has chosen:

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Cynthia Virtue                                    cynthia@ncd.com

Network Computing Devices                         Tel: xxx-xxx-xxxx

Mountain View, California, USA                    Fax: xxx-xxx-xxxx

I am Homer of Borg.  Prepare to be --- Oooh! Donuts!

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Note the use of the ~ character to frame the signature. We'll see more of that later.

Introduction to Graphics

Humor, information, blah, blah, blah. . .. You want your signatures to look like all those cool ones in the techie magazines. The only way to do that is to whip out the old character-based graphics. Start simple, like will@panix.com:

___

  / /  /  /  /   /  _  __/

 (_/__/  /  (__ (__  ___/

Then add your knowledge from the previous lesson:

   ||\  /||   |||   ||\\\\  \\\\\\\  || ||\   ||  ** Cyber Space Cowboy **

  || \/ ||  || ||  ||  ||     ||    || || \  ||  ** President, Alt.Flame **

 ||    ||  |||||  |||||      ||    || ||  \ ||  ** The MoFo Integrator **

||    ||  || ||  ||   \     ||    || ||   \||       Just the s**t....

or:

 ~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~

     WinJunkie aka Brad Spry    winjunki@vnet.net    webmaster@vnet.net

 ~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~

Dave Carhart (stilwatr@tiac.net) has incorporated information, humor, and simple but effective graphics. Way to go, Dave!

                                \|/

                               (@ @)

---------------------------oOO--(_)--OOo-----------------------------------

                           ```       '''

  "Always code as if the guy who ends up maintaining, or testing your

     code will be a violent psychopath who knows where you live."

---------------------------------------------------------------------------

Dave Carhart                         Voice: 508-XXX-XXXX

Stillwater Consultants Inc.          Internet: stilwatr@tiac.net

---------------------------------------------------------------------------

Full-Blown ASCII-Art

Now that you've mastered the basics, time to let loose. Think of images, designs, slogans, and other formats that appeal to you. To help in your design, you can turn to the following sources.

The alt.ascii-art and rec.ascii.art Newsgroups

Loads of interesting information about ASCII-art. You will be amazed at what can be done with ASCII. Heck, we can just skip this multimedia business. You can even produce those highly annoying 3-D stereograms with ASCII!!!

World Wide Web Pages

http://gagme.wwa.com/~boba contains numerous resources and informational documents from the ASCII-art guru, Scarecrow. You will feel very strange viewing all ASCII pages in a medium (the Web) that is famous for multimedia.

Gifscii

Gifscii is a program that can convert GIF images to ASCII. While Steve Strassman would be sick if he knew you were putting screensful of characters at the end of your messages, Gifscii may come in handy for smaller images. You can find Gifscii at ftp.wwa.com in pub/Scarecrow/Gifscii. The file you retreive will depend on the desired platform:

MSDOS

Gifscii.exe

UNIX (Sun)

Gifscii.ux

Macintosh

MacGifscii.hqx

Amiga

Gifscii.lha

Unix/Alpha

ALPHAGifscii.exe

VAX

VAXGifscii.exe

c-source

Gifsciiv2.2src

With no further ado, we get to some of the best sigs on the Internet:

cmellow@world.std.com

                  .-'~~~-.

  vibrate       .'o  oOOOo`.   ......sQuiShy Designs......

  your         :~~~-.oOo   o`.

  skull         `. \ ~-.  oOOo.6  1  7  4  9  9  1  9  2  5

                  `.; / ~.  OO:         info-flo

                  .'  ;-- `.o.'

 this'll stop    ,'  ; ~~--'~ ftp: ftp.std.com /pub/cmellow

 them shakes.    ;  ;         ftp: amt.mit.edu /pub/jshiple

            ___\\;_\\//_______WWW: http://bazaar.com/dj/Cmellow/cmellow.html

            fingerforPGPpubkey

Ed Hammond (spock@media.mit.edu)

                                      _

                                    _|_|_

                                  ^/ . ..\^

                              ___[=========]___

                   ___-==++""" .  /. . .  \ .  """++==-___

             __-+"" __\   .. . .  | ..  . |  . .  .   /__ ""+-__

            /\__+-""   `-----=====\_ <O> _/=====-----'   ""-+__/\

          _/_/                      ""=""                      \_\_

         /_/                                                     \_\

        //                                                         \\

       /")                                                         ("\

       \o\                  Live Long and Prosper,                 /o/

        \_)                                                       (_/

                                    Spock

Nasser Hasian (nhasian@eis.calstate.edu)

             ___

            /  /\        Nasser Hasian   1:205/40.4

           /  / /_       Nhasian@eis.Calstate.edu

          /__/ /\/\_________________________________________

         _\_ \  / /  ______   __   __   /  __   /  _   _   /\

        /__/\ \  /  /\____/  /\/  /\/  /  /\/  /  //  //  / /

       _\__\ \_\/___   /\/  / /  / /  /     __/  //__//  / /

      /__/\/  \_\__/  / /  / /  /_/  /  /\  \/  / \__/  / /

     _\  \  /\/______/ /__/ /_______/__/ \\  \_/ /  /__/ /

    /  /\ \ \/\______\/\__\/\_______\__\/ \\_/\\/   \__\/

   /  / /__\/                              \_\/

  /__/  \               _   _   _           _

  \__\/\ \         | o  _| | | |_   / |_|_ | |   |_|_

     \__\/         | o |_  |_|  _| /    |  |_| o   |

Josh (hades@u.washington.edu)

_______________________________________________________________________________

 ______ `:::::::::::::::::::::::::::::::::::::::'__/\__<hades@u.washington.edu>

(  ____) __`:'__`:'____ `::::::::::::::::::::'`'.\    /.:'`::::::::::::::::::::

 \____ \/  \_/  \ / __ \ :::::::::::::::::'__/\__/    \__/\__`:::::::::::::::::

 / ____/  _   _  Y /_/ | :::::::::::::::::`\                / '::::::::::::::::

(________/ \_/ \ | |__/ ,:::::::::::::::::'/_              _\ `::::::::::::::::

 ______________| | |___ `::::::::'`:::::::`. \            / .':::::::'`::::::::

(______________| | |___) :::::'__/\__`::::'__/            \__`::::'__/\__`:::::

 Empath on IRC \___/   .::::::.\    / .::. \                / .::. \    / .::::

___________________________/\__/    \__/\__/     Fnord!     \__/\__/    \__/\__

Christopher King

                                                              Chris

 __^__                                                        __^__

( ___ )------------------------------------------------------( ___ )

 | / |   Christopher King             NCSU Computing Center   | \ |

 | / |   208 Hillsborough Building            (919)XXX-XXXX   | \ |

 | / |   WWW URL>http://www2.ncsu.edu/unity/users/c/chking/   | \ |

 |___|   "Calm down. It's only ones and zeros." -- Sam Kass   |___|

(_____)--------------E-mail:chris_king@ncsu.edu--------------(_____)

Richard Lachman

                       __

                      /  \           Sit, Ubu, Sit.

                     / ..|\             Good Dog.

                    (_\  |_)

                    /  \@'              *WOOF*

                   /     \

              _   /  `   |

              \\/  \  | _\

               \   /_ || \\_

                \____)|_) \_)

                                 _ __

                                ' )  )      /              /

                            --   /--' o _. /_  __.  __  __/

                                /  \_<_(__/ /_(_/|_/ (_(_/_

                                richlach@athena.mit.edu

                                richlach@media.mit.edu

Thomas Langberg

----------------------------------------------------------------------

--        --  Thomas Langberg   --  Email: tll@swl.msd.ray.com      --

--  ///\  --  Raytheon Company  --  Phone: 508-XXX-XXXX (direct)    --

--  c-oo  --  50 Applehill Dr.  --  Disclaimer: My opinions are my  --

--  \  ^  --  Tewksbury, MA     --  own, any similarity to another  --

--   \_U  --         01876-0901 --  is purely coincidental          --

----------------------------------------------------------------------

--        Q: Why did the chicken cross the Moebius strip?           --

--        A: To get to the other ... er, um ...                     --

----------------------------------------------------------------------

Shawn Lee

          __  _-==-=_,-.

         /--`' \_@-@.--<

         `--'\ \   <___/.

              \ \\   " /

               >=\\_/`<

   ____       /= |  \_|/

 _'    `\   _/=== \___/

= -_ __/=====================================================================

|    Shawn P. Lee  (612)XXX-XXXX         |       Winnie The Pooh,           |

|  ChriShawn@tigger.stcloud.msus.edu     |              and                 |

|  St. Cloud State University, MSUS      |         TIGGER too!!             |

=============================================================================

Tai Nguyen (thn1@cornell.edu)

        ___

(:)====/__/\=(:)(:)===========================(:)=====================(:)

|\|   _\_ \ \|\||=|  Tai Nguyen               |\| official sponsor of |=|

|=|  /__/\_\ \=||\|  resident wise-ass        |=|   SoNiC ToNiC(tm)   |\|

|\| /  /\  __/\|(:)===========================(:)=====================(:)

|=|/  / /\ \ |=||=|  "Nature has been made possible by a grant from   |=|

|\/__/  \_\/ |\||\|   the Corporation for Public Broadcasting."       |\|

|=\__\/\ \   |=||=|                                - PBS              |=|

(:)==\__\/===(:)(:)===================================================(:)

vampyr@bu.edu: Design for "Jafar"

       .od8888bo.               88  .d888888  888888888  .d888888  888888ba

    .d%::::88::888b.            88 d8'    88  88        d8'    88  88    `8b

  .d888::::::::8:888%.          88 88aaaaa88a 88aaaa    88aaaaa88a 88aaaa8P'

  88888:::::::88888::%.         88 88     88  88        88     88  88   `8b.

 d888888:::88;888888::b  88,  ,d88 88     88  88        88     88  88     88

 888888888:888888888888 ..`Y888P'..88.....88..88........88.....88..88.....88....

 Y8888888::::::888888%P ........................................................

 `8888888:::::::8888:%'.::::::::::::::::::::::::::::::::::::::::::::::::::::::::

  `88888888:::888888%'.iiiiiiiiiiiiiiiiiiiiiiiii http://192.107.38.20:1999/ iiii

 !. `8888888::88888' .!!!!!!! "to be a rock and not to roll" - Led Zeppelin !!!!

 |||.. `"Y88%8P"' ..||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

vandal@netcom.com

                        Y o u r s    I n    C h a o s

               __  __                       __            ___

              /\ \/\ \                     /\ \          /\_ \

              \ \ \ \ \     __      ___    \_\ \     __  \//\ \

               \ \ \ \ \  /'__`\  /' _ `\  /'_` \  /'__`\  \ \ \

                \ \ \_/ \/\ \L\.\_/\ \/\ \/\ \L\ \/\ \L\.\_ \_\ \_

                 \ `\___/\ \__/.\_\ \_\ \_\ \___,_\ \__/.\_\/\____\

                  `\/__/  \/__/\/_/\/_/\/_/\/__,_ /\/__/\/_/\/____/

                     vandal@netcom.com                    [DnA/LaW]

          Kingdom Of The Blind BBS 714-842-7170      Finger Me For PGP Key

Wayne

wayne's world

          \\\\\\\\\\\\           /XXXXXXXXXXX\            ////////////

           \\\\\\\\\\\\         ///XXXXXXXXX\\\          ////////////

            \\\\\\\\\\\\       /////XXXXXXX\\\\\        ////////////

 *****************************************************************************

       /////     \\\\\  ncam@helix.watstar.uwaterloo.ca  \\\\\     /////

  /////     \\\\\     /////     \\\\\     /////     \\\\\     /////     \\\\\

 W        A        Y        N        E | W        O        R         L       D

  \\\\\     /////     \\\\\     /////     \\\\\     /////     \\\\\     /////

       \\\\\     ///// rEmiNisCEnCeiSakINdoFabStruSeNesS /////     \\\\\

 *****************************************************************************

 sig credit:        \\\\XXXXXXX/////         \\\\XXXXXXX/////

    <kerofaye>       \\XXXXXXXXX///           \\XXXXXXXXX///

    1994 (C)          XXXXXXXXXXX/             XXXXXXXXXXX/

vampyr@bu.edu for hry@cs.pdx.edu

 88          88                                       _

 88          ""                                      oo\

 88                                                 (__)\       __

 88,dPPYbo,  88 8b,dPPYbo,  ,od888bo,  8b       d8  ,o\  \bo, .'  `.

 88P'    "8a 88 88P'   "Y8 d8P'   `Y8b `8b     d8' d8P'\  `Y8b      \

 88       88 88 88         88       88  `8b   d8'  88   \  '88       \

 88       88 88 88         Y8b.   .d8P   `8b,d8'   Y8b.  \.d8"   (  ) \

 88       88 88 88          `Y88888P'      Y88'     `Y88888P' )__| :.  \

                                           d8'              | |  | | \  '.

                                          d8'              c__; c__;  '-..'>.__

boba@wwa.com, a.k.a. Scarecrow

While wandering the Net for signatures, I came across the address boba@wwa.com a ridiculous number of times. Setting out on a quest to find this 7-bit god, I asked him how he got into ASCII-art:

"People ask me, 'How did I end up moderating rec.arts.ascii, maintaining the ASCII ART FAQ, tending the Scarecrow's FTP site, keeping the Scarecrow's ASCII Art Archives, running the Scarecrow's ASCII Art WWW Link?'

The answer is, it just sort of happened. Since I liked it and collected it, and there was no big collections of it, I just formatted my edited collection, added comments, put a logo on it and offered it to the Net. I wasn't prepared for the response. I got bombarded with requests. After that, I made a FAQ, again because there wasn't one. Then came the rec.arts.ascii, the FTP site, and the WWW site."

His work is truly incredible, and here is a small sampling.

  -:-:--  :--=-  =-==-=  =#=###=  ######  ##=#= =##-=#-   ==-=--  -=-  -:-  -:-

 ::-:--: :--=-= -=-====# =#=##=#= ###### ##=##= #=#==-#= -=-==--- =-:  --:  :-:

 :-:     :--    =-=  =-= -==  =## ###    ##=    =#=  =-= ==-  =-- -=-  -:-  -::

 :-::--  -:-    -=-==-== =#==##=  #####  ##=    #===#=-  -=-  -=- =-=  -:-  ::-

  ::-:-- -:-    --==--== ==###=   #####  ##=    =#=#=-   ==-  --= -=-  --:  :-:

     :-- :--    -==  =-= #=# =##  ###    #=#    #=# =-=  =--  -=- =-:  -:-  -::

 ::-::-- -:--=- =-=  -== =#=  ##= ###### ##=#=# =#=  #=- ==--=--- -=--:--:-:-::

 :::-:-   -:-== -=-  =-= =##  =## ######  ##=#= ##=  =#=  -==--=   =-=--:--:::

 .eeeeee..eeeee..eeeeee..eeeeeee..eeeeee..eeeee.eeeeeee...eeeeee..eee..eee..eee

 @@@@@@@:@@@@@@:@@@@@@@@:@@@@@@@@:@@@@@@:@@@@@@:@@@@@@@@:@@@@@@@@:@@@::@@@::@@@

 %%%-----%%%----%%%--%%%-%%%--%%%-%%%----%%%----%%%--%%%-%%%--%%%-%%%--%%%--%%%

 &&&&&&++&&&++++&&&&&&&&+&&&&&&&++&&&&&++&&&++++&&&&&&&++&&&++&&&+&&
&++&&&++&&&

 *||||||*|||****||||||||*||||||***|||||**|||****||||||***|||**|||*|||**|||**|||

 ====!!!=!!!====!!!==!!!=!!!=!!!==!!!====!!!====!!!=!!!==!!!==!!!=!!!==!!!==!!!

 :::::::#::::::#:::##:::#:::##:::#::::::#::::::#:::##:::#::::::::#:::::::::::::

 ......@@@.....@...@@...@...@@...@......@@.....@...@@...@@......@@@...........@

    __      __      __      __      __      __      __      __      __

   / /\    / /\    / /\    / /\    / /\    / /\    / /\    / /\    /_/\

  / / /_  / / /   / /  \  / /  \  / / /   / / /   / /  \  / /  \  /_/\ \

 /_/ / /\/_/ /   /_/ /\ \/_/ /\ \/_/ /_  /_/ /   /_/ /\ \/_/ /\ \/_/\ \ \

 \ \ \/  \ \ \  _\ \ \/  \ \ \/ /\ \ \/\_\ \ \  _\ \ \/ /\ \ \ \ \ \ \ \ \

  \ \  /\ \ \ \/ /\ \  /\ \ \  __ \ \  / /\ \ \/ /\ \  __ \ \ \_\ \ \ \ \ \

   \_\/ / /\ \ \/ /\ \ \_\/\ \ \_\/\ \ \/ /\ \ \/ /\ \ \_\/\ \ \/ /\ \ \  /

     /_/ /  \ \  /  \ \ \   \ \ \   \ \  /  \ \  /  \ \ \   \ \  /  \ \  /

     \_\/    \_\/    \_\/    \_\/    \_\/    \_\/    \_\/    \_\/    \_\/

                     |\                         __3__         |

____|\_______________|\\_______________|_______'__|__`___|____|___|___________

____|/___3_|________@'_\|__|_____|_____|___|___|__|__|___|_|_@'___|___|____|__

___/|____-_|____________|__|_____|____@'___|__@'_@'_@'___|_|_____@'___|____|__

__|_/_\__4_|___|_______@'__|____O'_________|____________@'_|_________@'____|__

___\|/_____|___|___________|_______________|_______________|_______________|__

    /         O'                                                  boba@wwa.com

 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

 ::::::::::::::::::''  ''::'      '::::::  `:::::::::::::'.::::::::::::::::::::

 ::::::::::::::::' :. :  :.        ::::::  .::::::::::.:::'::::::::::::::::::::

 :::::::::::::::::  :   :::.       :::::::::::::..::::'     '::: : ::::::::::::

 :::::::::::::::'   :':  "::'     '"::::::::::::: :'           '' '::::::::::::

 ::::::::'        : '   :  ::    .::::::::'    '                        .::::::

 ::::::::               :  .:: .::. ::::'                              ::::::::

 ::::::::. .,.        :::  ':::::::::::.: '                      .:...:::::::::

 :::::::##### ::####   #### ::##### ::#####  ####  #####    ####   ## :## :## :

 :::::## :::::##     ## :## :## :## :##    ##     ## :##  ##  ##  ## :## :## ::

 :::::#### ::## ::  ###### :##### ::####  ##     ##### : ## :## :## :## :## :::

 :::::::## :## ::::## :## :## ## ::## :  ##     ## ## : ## :## :## :## :## ::::

 ::##### :::#### :## :## :## :## :#####  ####  ## :## : ####  ::######## ::::::

 ::::::::::::::::::::::. '  '::::::.  '  '     :::::.:.:.:.:.::::::::::::::::::

 ::::::::::::::::::::::: :     '::::::::.   ' ,:::::::::: : :.:':::::::::::::::

 :::::::::::::::::::::::: '    .:::::::::   . :'::::::::::::::' '::::::::::::::

 :::::::::::::::::::::::::''  .:::::::::: :' :'::::::::::::'      '::::::::::::

 ::::::::::::::::::::::::'   .:::::::::::. .::::::::::::::::       ::::::::::::

 ::::::::::::::::::::::::. .::::::::::::::::::::::::::::::::.:::..:::::::::::::

 ::::::::::::::::::::::::'.::::::::::::::::::::::::::::::::::::::::::::::::::::

 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

    _--_      ____                                                .

   ||          ||  ||_   _                                       /:\

   ||          ||  || | (/_                                     /;:.\

   ||__.        _                                              //;:. \

    ~  ||  /'\\< \,,._-_ /'\\ /'\\,._-_ /'\\ \\ \\ \\         ///;:.. \

       || ||   /-|| ||  || / ||    ||  || || || || ||   __--"////;:... \"--__

       || ||  (( || ||  ||/  ||    ||  || || || || || --__   "--_____--"   __--

  ,-___-  \\,/ \/\\ \\, \\,/ \\,/  \\, \\,/  \\//\//      """--_______--"""

     _mm_   _am,   _am,   _g_ag,  _am,   _am,  _g_ag,  _am,   .g,   g,   g,

    qK. " ,gF  @._gF  @  ^ NX  #_gF ,@ ,gF  @,^ NX  #vgF  @_-d8#   g#   g@

     *b,  8Y     8Y   d   dY    8Ew*"  8Y      dY    8Y   d  j#  _j#  _d#

   ,  dN.jK   , jK  ,Z" ,jF    jK   , jK   ,  jF    jK  ,N  jN _*jN _*jN",'

   *h,W"  NbpP   NbpY"V^dF      NbpP   NbpP  dF      NbpP   V#^  V#^  *V^

>>> boba@wwa.com <<<

     _

    / )

   / /

 _( (_    _     ________________________________________________

(((\ \>  /_>   /                                                \

(\\\\ \_/ /   |       This guy here.  He's a troublemaker.       |

 \       /    |     Always sticking his nose into how things     |

  \    _/     |    like government, media, ads, PR, etc works.   |

  /   /        \___  ___________________________________________/

 /   /             |/

/   /              /

Remember, don't be a junk food information provider. The sigs featured here, for the most part, have clear artistic value. I think even the most avid UNIX haters could agree with that!

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