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This email and any files transmitted with it are intended solely for the use of the individual or entity to whom they are addressed. ************************************************** ************************************************** ************************************************** * There's always the one about keeping on the right side of the operations staff. If you didn't, when you handed in a stack of cards to be read: "Whoops, I seem to have dropped your cards. It's a pity they've scattered all over the place!" or they'd give the cards a quick shuffle once you'd gone. I actually missed using punched cards by a gnat's whisker but those were the anecdotes that were still doing the rounds when I started out. ---------------------------------------- Nigel Pain Scottish Executive Analytical Services Team Victoria Quay EDINBURGH EH6 6QQ UK Tel +44 131 244 7237 Mob. +44 7795 618362 Mailto:nigel.pain@scotland.gsi.gov.uk Website: http:\\www.scotland.gov.uk > -----Original Message----- > From: Nat Wooding [mailto:Nathaniel_Wooding@DOM.COM] > Sent: 23 November 2004 21:35 > Subject: Re: OT Bit Buckets (was RE: Mainframe and caps (was: A question a bout macro > quote)) > > We did have a situation at NC State wherein the card reader would fail if > the cards were not loaded backwards. The cards in question were mark-sense > cards (you filled in the bubbles and a reader would hopefully punch them > according to the marks) and we prepunched them with a program to correspond > to certain id codes. Prior to the prepunch step, we would use a mimeograph > (the younger members of the L can look that up in the dictionary of > historical devices) to put some verticle lines on the cards -- these made > it easier for the data takers to hit the proper bubbles. If the cards were > not loaded backwards, the mimeo ink would stick to the feed rollers and > eventually cause a problem. It happened that the guy in charge of this > operation inserted a line in his punch program that would print out a > message "Hey stupid, put the cards in the hopper backwards". Well, one > night, the guy who ran the wildlife stat project felt the need to punch > some of the cards and got the "hey stupid" message. Needless to say, like > Queen Vickie, he was not amused. > > Ps, the project was a telephone survey of dove hunting in the east so I > have to say, I was in on the cutting edge of annoying telephone calls. > > Nat Wooding > > > |---------+----------------------------> > | | "Richard A. | > | | DeVenezia" | > | | <radevenz@IX.NETC| > | | OM.COM> | > | | Sent by: "SAS(r) | > | | Discussion" | > | | <SAS-L@LISTSERV.U| > | | GA.EDU> | > | | | > | | | > | | 11/23/2004 02:42 | > | | PM | > | | Please respond to| > | | "Richard A. | > | | DeVenezia" | > | | | > |---------+----------------------------> > >----------------------------------------------------------------------- ------------------------------------ > ---------------------| > | | > | To: SAS-L@LISTSERV.UGA.EDU > | > | cc: | > | Subject: Re: OT Bit Buckets (was RE: Mainframe and caps (was: A question a > bout macro quote)) | > >----------------------------------------------------------------------- ------------------------------------ > ---------------------| > > > > > Schechter, Robert S wrote: > > And more punch card trivia: > > Made of stiff cardboard, the punch card represents information by the > > presence or absence of holes in predefined positions on the card. In > > the first generation of computing, from the 1920s into the 1950s, > > punch cards were the primary medium for data storage and processing. > > They were an important medium, particularly for data input, well into > > the 1970s, but are now long obsolete outside of a few legacy systems > > and specialized applications. > > > > I recall reading some stories about punch card readers that would fail or > break down, but only after running cards of a certain color! (I think it > was > green). Perhaps part of some urban myth. Let me blend two or more > myth/anecdotes and propose that it happened only on Thursdays when the > green > cards arrived. The delivery man used back service elevator to leave and > the > elevator motor ran with noisey voltage, causing the reader to crash when > programs on the first batch of new cards where being processed. > > Then there is the paper tape punch.... > > -- > Richard A. DeVenezia > http://www.devenezia.com/ The original of this email was scanned for viruses by the Government Secure Intranet (GSi) virus scanning service supplied exclusively by Energis in partnership with MessageLabs. On leaving the GSi this email was certified virus-free |
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Nigel.Pain@SCOTLAND.GSI.GOV.UK sagely pointed out:
> There's always the one about keeping on the right side of the operations > staff. If you didn't, when you handed in a stack of cards to be read: > > "Whoops, I seem to have dropped your cards. It's a pity they've > scattered all over the place!" > > or they'd give the cards a quick shuffle once you'd gone. > > I actually missed using punched cards by a gnat's whisker but those were > the anecdotes that were still doing the rounds when I started out. That's why we old-timers learned to take a magic marker and make a big diagonal stripe across the top of our card deck, just to deal with these two cases. Still, not everything could be avoided. One guy on our floor, Stephen, had a dad who worked for IBM, and Stephen knew WAY too much about the innards of IBM mainframes and the software that ran on them. (He wrote his own IBM 360/70 assembler simulator, just to simplify his homework in one comp sci course. He wrote the simulator in APL so he could type assembler code in at a keyboard. Be afraid. Be very afraid.) Stephen took the stock JCL card that went at the front of everyone's deck, and 'altered' it. I still don't know what he did. But one large card reader had two output hoppers, so each job would go into a different bin, to be scooped up while the next card deck was spit into the other output bin. Stephen's card caused a card deck to get spit into both bins. Alternating, card by card. [Insert a :-) or a :-( here depending whether it was your deck]. David -- David Cassell, CSC Cassell.David@epa.gov Senior computing specialist mathematical statistician |
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| Thread | Thread Starter | Forum | Replies | Last Post |
| Re: OT Bit Buckets (was RE: Mainframe and caps (was: A question about macro quote)) | Dunn, Toby | Newsgroup comp.soft-sys.sas | 0 | 11-24-2004 01:25 PM |
| Re: OT Bit Buckets (was RE: Mainframe and caps (was: A question about macro quote)) | Peter Crawford | Newsgroup comp.soft-sys.sas | 0 | 11-24-2004 01:22 PM |
| Re: OT Bit Buckets (was RE: Mainframe and caps (was: A question about macro quote)) | Nat Wooding | Newsgroup comp.soft-sys.sas | 0 | 11-23-2004 08:35 PM |
| Re: OT Bit Buckets (was RE: Mainframe and caps (was: A question about macro quote)) | Schechter, Robert S | Newsgroup comp.soft-sys.sas | 1 | 11-23-2004 06:42 PM |
| Re: Mainframe and caps (was: A question about macro quote) | Schechter, Robert S | Newsgroup comp.soft-sys.sas | 0 | 11-22-2004 12:45 PM |