4DOS (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "4DOS" in English language version.

Last modified: 18:03:35, 2 November 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

158web.archive.org

1^st place

32ibiblio.org

1,093^rd place

690^th place

31jpsoft.com

low place

31columbia.edu

554^th place

368^th place

22sourceforge.net

1,842^nd place

1,520^th place

21optimasc.com

low place

21stackoverflow.com

9,249^th place

6,951^st place

11hit.bg

low place

columbia.edu (Global: 554^th place; English: 368^th place)

Paul, Matthias R. (2001-06-10) [1995]. "Format description of DOS, OS/2, and Windows NT .CPI, and Linux .CP files" (1.30 ed.). Archived from the original on 2016-04-20. Retrieved 2016-08-20. (NB. As a usage example this archive contains a DESCRIPT.ION file defining some key=value pairs as '#'-style extended attributes. It also contains a CPI file analyzer & decompiler named CPI.EXE, which happens to be a CUI_LIB-enabled DOS executable optionally supporting many pseudo-environment variables defined in '%'-style DESCRIPT.ION file entries.)

hit.bg (Global: low place; English: low place)

4dos.hit.bg

"Welcome to the Revived 4DOS!". Archived from the original on 2009-12-26.

ibiblio.org (Global: 1,093^rd place; English: 690^th place)

Paul, Matthias R. (2001) [1996]. "Specification and reference documentation for NECPINW". NECPINW.CPI – DOS code page switching driver for NEC Pinwriters (2.08 ed.). FILESPEC.TXT from NECPI208.ZIP. Archived from the original on 2017-09-10. Retrieved 2013-04-22. (NB. As a usage example this archive contains a DESCRIPT.ION file defining some key=value pairs as '#'-style extended attributes.)
"4DOS 7.50.1" (README.TXT). 2006-11-13. Archived from the original on 2016-03-03.

jpsoft.com (Global: low place; English: low place)

"Technical Note – Using DESCRIPT.ION". Chestertown, Maryland, US: JP Software Inc. 1989. Archived from the original on 2016-03-18.

optimasc.com (Global: low place; English: low place)

Codère, Carl Eric (2006-12-23) [2004-09-14]. "4DOS/4NT Description file extensions proposal" (PDF). Optima SC Inc. SPC-S200401-00. Archived (PDF) from the original on 2023-11-28. Retrieved 2023-11-28.

sourceforge.net (Global: 1,842^nd place; English: 1,520^th place)

Hall, James F. "4DOS announcement".^{[dead link]}
Hall, James F. (2006-11-14). "4DOS released as open source software". freedos-devel. Archived from the original on 2008-04-04.

stackoverflow.com (Global: 9,249^th place; English: 6,951^st place)

DVK (2018-03-13) [2009-11-27]. ""descript.ion" file spec?". stackoverflow.com. Archived from the original on 2023-11-28. Retrieved 2023-11-28.

web.archive.org (Global: 1^st place; English: 1^st place)

"Technical Note – Using DESCRIPT.ION". Chestertown, Maryland, US: JP Software Inc. 1989. Archived from the original on 2016-03-18.
Paul, Matthias R. (2001-06-10) [1995]. "Format description of DOS, OS/2, and Windows NT .CPI, and Linux .CP files" (1.30 ed.). Archived from the original on 2016-04-20. Retrieved 2016-08-20. (NB. As a usage example this archive contains a DESCRIPT.ION file defining some key=value pairs as '#'-style extended attributes. It also contains a CPI file analyzer & decompiler named CPI.EXE, which happens to be a CUI_LIB-enabled DOS executable optionally supporting many pseudo-environment variables defined in '%'-style DESCRIPT.ION file entries.)
Paul, Matthias R. (2001) [1996]. "Specification and reference documentation for NECPINW". NECPINW.CPI – DOS code page switching driver for NEC Pinwriters (2.08 ed.). FILESPEC.TXT from NECPI208.ZIP. Archived from the original on 2017-09-10. Retrieved 2013-04-22. (NB. As a usage example this archive contains a DESCRIPT.ION file defining some key=value pairs as '#'-style extended attributes.)
Codère, Carl Eric (2006-12-23) [2004-09-14]. "4DOS/4NT Description file extensions proposal" (PDF). Optima SC Inc. SPC-S200401-00. Archived (PDF) from the original on 2023-11-28. Retrieved 2023-11-28.
DVK (2018-03-13) [2009-11-27]. ""descript.ion" file spec?". stackoverflow.com. Archived from the original on 2023-11-28. Retrieved 2023-11-28.
"4DOS 7.50.1" (README.TXT). 2006-11-13. Archived from the original on 2016-03-03.
Hall, James F. (2006-11-14). "4DOS released as open source software". freedos-devel. Archived from the original on 2008-04-04.
"Welcome to the Revived 4DOS!". Archived from the original on 2009-12-26.

4DOS (English Wikipedia)

columbia.edu (Global: 554th place; English: 368th place)

hit.bg (Global: low place; English: low place)

4dos.hit.bg

ibiblio.org (Global: 1,093rd place; English: 690th place)

jpsoft.com (Global: low place; English: low place)

optimasc.com (Global: low place; English: low place)

sourceforge.net (Global: 1,842nd place; English: 1,520th place)

stackoverflow.com (Global: 9,249th place; English: 6,951st place)

web.archive.org (Global: 1st place; English: 1st place)

columbia.edu (Global: 554^th place; English: 368^th place)

ibiblio.org (Global: 1,093^rd place; English: 690^th place)

sourceforge.net (Global: 1,842^nd place; English: 1,520^th place)

stackoverflow.com (Global: 9,249^th place; English: 6,951^st place)

web.archive.org (Global: 1^st place; English: 1^st place)