Lesson plan

Command-line interface

session in GNOME Terminal 3, Fedora 15 1.0, running on Windows Vista A command-line interface (CLI), also known as a command-line shell, is a means of interacting with software via commands each formatted as a line of text. The concept of interacting with a computer via text evolved over two decades, transitioning from physical hardware to sophisticated software. Before the CLI, computers were programmed using physical switches or punched cards. The shift toward a "command" style interaction began with the use of teleprinters/teletypes. Early systems like the Whirlwind I (1951) at MIT began utilizing typewriter-like inputs for direct control, moving away from batch processing where you'd hand a stack of cards to an operator and wait hours for a result. Devices like the Teletype Model 33, introduced in 1963, allowed operators to type a command and receive a printed response from the computer. The command-line interpreter emerged when computers became powerful enough to handle multiple users at once, known as time-sharing. The Compatible Time-Sharing System (CTSS), developed in 1961 at MIT, introduced the first true command-line interpreter. For the first time, a user could type a command like LOGIN or PRINT, and a dedicated program (the supervisor) would parse that text and execute the corresponding function.…

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Article summary

session in GNOME Terminal 3, Fedora 15 1.0, running on Windows Vista A command-line interface (CLI), also known as a command-line shell, is a means of interacting with software via commands each formatted as a line of text. The concept of interacting with a computer via text evolved over two decades, transitioning from physical hardware to sophisticated software. Before the CLI, computers were programmed using physical switches or punched cards. The shift toward a "command" style interaction began with the use of teleprinters/teletypes. Early systems like the Whirlwind I (1951) at MIT began utilizing typewriter-like inputs for direct control, moving away from batch processing where you'd hand a stack of cards to an operator and wait hours for a result. Devices like the Teletype Model 33, introduced in 1963, allowed operators to type a command and receive a printed response from the computer. The command-line interpreter emerged when computers became powerful enough to handle multiple users at once, known as time-sharing. The Compatible Time-Sharing System (CTSS), developed in 1961 at MIT, introduced the first true command-line interpreter. For the first time, a user could type a command like LOGIN or PRINT, and a dedicated program (the supervisor) would parse that text and execute the corresponding function.…

Key claims

  1. release date: 1995 — source: Wikipedia · confidence 0.95

Discussion questions

  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. The record states that the release date is "1995". What evidence would count against this claim?
  3. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  4. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

Bibliography

  1. Wikipedia https://en.wikipedia.org/w/index.php?oldid=1377714206

Key claims and bibliography are generated from the same tracked claims and sources as the article page.