by Jeff Geerling · 9 Oct 2015 · 313pp · 75,583 words
, following the basic topics above. A brief history of SSH and remote access In the beginning, computers were the size of large conference rooms. A punch card reader would merrily accept pieces of paper that instructed the computer to do something, and then a printer would etch the results into another piece of
by W. Brian Arthur · 6 Aug 2009 · 297pp · 77,362 words
do domains come into being and subsequently develop? Many, as I said, coalesce around a central technology. As the computer comes into being, supporting technologies—punched card readers, printers, external memory systems, programming languages—begin to gather around it. Others, the grand discipline-based domains in particular, form around families of phenomena and
by Ray Kurzweil · 14 Jul 2005 · 761pp · 231,902 words
equipment is required, it is not difficult to find or use. The punch cards are somewhat more challenging, but it's still possible to find punch-card readers, and the formats are uncomplicated. By far the most demanding information to retrieve is that contained on the digital disks and tapes. Consider the challenges
by Julian Guthrie · 19 Sep 2016
to the early Altair. Their first “computers” relied on punch cards for programming, based on the same mechanical principle as the Jacquard loom, with the punch-card reader converting the perforations into on/off electrical signals, which the computer interpreted as numbers and instruction codes for the calculation. Carrying the punch cards around
by Stross, Charles · 1 Jan 2002
they could hire teleworkers from India instead of paying guys in suits from Berkhampstead, so they wrote a tty driver just for the weird virtual punched-card reader or whatever the bloody accounting system thought it was working with.” Someone tapped me on my shoulder. I glanced round. “Yo, dude! Gimme five!” “Six
by Ray Kurzweil · 31 Dec 1998 · 696pp · 143,736 words
each, equivalent to about 175,000 bits. A number could be retrieved from any location, modified, and stored in any other location. It had a punched-card reader and even included a printer, even though it would be another half century before either typesetting machines or typewriters were to be invented. It had
by John Markoff · 1 Jan 2005 · 394pp · 108,215 words
the slow speed of getting data into and out of his machine, Von Neumann had persuaded IBM’s founder, Tom Watson Sr., to donate a punch-card reader to help speed up the process. Since he was one of the few people who knew how card readers worked, Crane was enlisted in the
by Jane Smiley · 18 Oct 2010 · 253pp · 80,074 words
adjustments for controlling the calculation of functions; 24 sets of switches for entering numerical constants; 2 paper tape readers for entering additional constants; a standard punched card reader; 12 temporary storage units; 5 units each—add/subtract, multiply, divide; various permanent function tables (e.g. sine, cosine, etc.); accumulators; and printing and card
by Joy Lisi Rankin
time-sharing.93 In fact, the 225 / 235 manual also included manuals for the peripheral equipment that Dartmouth would be using with the computer: a punched-card reader, a “mass random access data storage system” that used magnetic discs, a high- speed printer, and a magnetic tape subsystem.94 The Dartmouth team needed
by Jill Lepore · 14 Sep 2020 · 467pp · 149,632 words
shoes jerk suddenly. Georgia watches as the dentist begins to pull a tooth and—just as Freesmith removes the last of the cards from the punch-card reader—“the dentist stepped away from the woman and a burr in his hand glistened with bright red blood.”45 You can almost hear Burdick hollering
by Walter Isaacson · 6 Oct 2014 · 720pp · 197,129 words
by Bhu Srinivasan · 25 Sep 2017 · 801pp · 209,348 words