This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help.
English: 4.3 BSD from the University of Wisconsin, running in the SIMH VAX-11/780 simulator with 16MB memory. The system describes itself as "4.3 BSD UNIX" and "4.3+NFS", and it dates to around January 1987. Reading the manual page for "f77" (FORTRAN 77 compiler).
Date
Source
Own work
Author
Huihermit
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
creator
some value
author name string: Huihermit
Wikimedia username: Huihermit
copyright status
copyrighted, dedicated to the public domain by copyright holder
copyright license
Creative Commons CC0 License
inception
12 February 2014
source of file
original creation by uploader
MIME type
image/png
checksum
975efd98970d1365d991ac178615f961942ed13e
determination method: SHA-1
data size
9,416 byte
height
416 pixel
width
652 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time
Thumbnail
Dimensions
User
Comment
current
07:17, 12 February 2014
652 × 416 (9 KB)
Huihermit
User created page with UploadWizard
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):