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Top Forums UNIX for Dummies Questions & Answers Linux (Ubuntu) = Unix (NOT IMPORTANT - NO RUSH) Post 302711307 by Corona688 on Friday 5th of October 2012 06:14:25 PM
Old 10-05-2012
I can't think of anything else like Ubuntu. It's not even like most Linux.

The rest of those questions are too vague to give useful answers to unfortunately.

How the many, many different kinds of UNIX and Linux are alike is the environment they provide to application programmers. The Bourne shell and a clutter of standard utilities to use with it. The open() close() socket() system calls. Standard input and output streams for processes. Device files under /dev/. The standard C library. Filesystems with a root at / and other partitions mounted wherever appropriate instead of drive letters, etc, etc, etc.

How you manage these systems, though, can be very different.
 

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RUSHWHO(1)							      Gnurush								RUSHWHO(1)

NAME
rushwho - show users logged in using GNU rush SYNOPSIS
rushwho [-F STRING] [-f DIR] [-H] rushwho {-v | -h | --usage} DESCRIPTION
Print various pieces of information about all users presently using the restricted remote shell rush. OPTIONS
-F STRING | --format=STRING Use specified format string instead of the default string. -f DIR | --file=DIR Use database directory DIR. Default location is /var/lib/rush. -H | --no-header Suppress header line in printout. -v | --version Display program version. -h | --help Display a short help message. --usage Display a concise usage summary. SEE ALSO
The full documentation for rushwho is maintained as a Texinfo manual. If the info and rush programs are properly installed at your site, the command info rush should give you access to the complete manual. See also rush(8) and rushlast(1). AUTHOR
This text was written by Mats Erik Andersson for the Debian project, since the original source supplies a documentation only in the form of a GNU Texinfo manual. GNU Rush 1.7 December 2010 RUSHWHO(1)
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