Tagovi

gfghgh

efore text editors existed, computer text was punched into punched cards with keypunch machines. The text was carried as a physical box of these thin cardboard cards, and read into a card-reader. Magnetic tape or disk "card-image" files created from such card decks often had no line-separation characters at all, assuming fixed-length 80-character records. An alternative to cards was punched paper tape, which could be punched by some teleprinters (such as the Teletype), which did use special characters to indicate ends of records.
The first text editors were "line editors" oriented to teleprinter- or typewriter-style terminals without a display. Commands (often a single keystroke) effected edits to a file at an imaginary insertion point called the "cursor". Edits were verified by typing a command to print a small section of the file, and periodically by printing the entire file on a printer. On some line editors, the cursor could be moved by commands that specified the line number in the file, text strings (context) for which to search, and eventually regular expressions. Line editors were drastic improvements over keypunching. Some line editors could be used by keypunch; editing commands could be taken from a deck of cards and applied to a specified file.
When computer terminals with video screens became available, screen-based text editors (sometimes termed just "screen editors") became common. One of the earliest "full-screen" editors was O26 - which was written for the operator console of the CDC 6000 series machines in 1967. Another early full-screen editor is vi. Written in the 1970s, vi is still a standard editor[1] on Unix and Linux operating systems. Vi and Emacs are popular editors on these systems. The productivity of editing using full-screen editors (compared to the line-based editors) motivated many of the early purchases of video terminals.

Tagovi

Novi dnevnici

  1. ŠEFovi... ŠEFovanje... država... proračun... od aluzija komentara 1
  2. Lećevica pokazuje budućnost Hrvatske: zemlja staraca, renti, smeća i monopola HDZ-a od Zoran Oštrić komentara 0
  3. Zagrepčani prepoznali „rukopoloženog“ i odbacili ga. Hasanbegović naprema Plenković 2:0 u velikim gradovima Zagrebu i Osijeku od ppetra komentara 8
  4. ako staneš ispred Plenkovića od aluzija komentara 0
  5. Dilema SDP-a: kad momčad loše igra, je li kriv (samo) trener? od Zoran Oštrić komentara 3
  6. Prva očita posljedica izbora u Zagrebu: ukida se ime Trga maršala Tita od Zoran Oštrić komentara 21
  7. iPhone user would like to buy another iPhone od arvin komentara 0
  8. civilizirano živjeti od aluzija komentara 0
  9. ŠEFovi... prije... a što znače... NOVOM ... ŠEFU... od aluzija komentara 0
  10. ŠEFove post-izborne RH milijunaši već ugovaraju od aluzija komentara 0
  11. 100 godina vladavine Beograda nad Hrvatskom, kako izaći iz psihološkog i fizičkog ropstva? od Laganini komentara 23
  12. Proslava Dana pobjede nad fašizmom i Dana Evrope à la HDZ-iana od Feniks komentara 3
  13. čovjek bez prihoda ogladni od aluzija komentara 0
  14. POVODOM DANA POBJEDE NAD FAŠIZMOM od petarbosni4 komentara 24
  15. faraon-izam... i... plenk-izam od aluzija komentara 0
  16. Lokalni izbori u Zagrebu: 1. za Tomaševića, 2. protiv Bandića od Zoran Oštrić komentara 12
  17. Deveti krug (za trg) pakla od Feniks komentara 2
  18. otkaz od aluzija komentara 0
  19. Za ideale ginu budale, pokornima bar nešto kapne od Zoran Oštrić komentara 9
  20. znanstvenici uništavaju bez kažnjavanja od aluzija komentara 0
  21. Nevjerodostojni srušio crvene ćuprijanere od ppetra komentara 6
  22. Nešto o logoru Jasenovac - nažalost, moramo ponavljati od Zoran Oštrić komentara 18
  23. majmun sisavac od aluzija komentara 1
  24. Kolike su globalne zalihe sirove nafte? I koliko je to danas važno? od Zoran Oštrić komentara 8
  25. ...i bit´će to happyending story? od indian komentara 16

Trenutno online

  • Registriranih korisnika: 0
  • Gostiju: 29

Novi korisnici

  • arvin
  • IMOTA MORLAK
  • pzbunj
  • Zbunj
  • talk500