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Full Discussion: Unix concepts help
Top Forums UNIX for Dummies Questions & Answers Unix concepts help Post 302640715 by mdsaleemj on Tuesday 15th of May 2012 08:50:56 AM
Old 05-15-2012
Unix concepts help

Team,
I am working in unix perl . i have come across scenarios where there are lots of unix concepts are being used.

For example, Handle, pipes, forking ,data sharing between processes,parallel processing and so on. I need some conceptual explanation about the unix system .

I have prior experience with unix . i have used various unix commands and shell scripting .

I tried to google for books/resources but it comes with C code and there is no conceptual discussion . i just see things related to kernal programming which is not scope.

Can you please suggest some resources/books where there is enough conceptual discussion like what exactly is pipe,handle and relation between the two , streams , how to create pipe and connect to forked process, etc..

i dont know C language...

Thanks..

Last edited by mdsaleemj; 05-15-2012 at 10:01 AM..
 

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MBK_WORK_LIB(1) 					     MBK ENVIRONMENT VARIABLES						   MBK_WORK_LIB(1)

NAME
MBK_WORK_LIB - define the mbk working directory SYNOPSYS
c-shell running setenv MBK_WORK_LIB unix path ORIGIN
This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Universite Pierre et Marie CURIE, in Paris, France. Web : http://asim.lip6.fr/recherche/alliance/ E-mail : alliance-users@asim.lip6.fr DESCRIPTION
MBK_WORK_LIB sets the directory where are saved the results of an invocation of mbk or genlib. This directory is considered to be, from an mbk point of view, read and write. Also, when a file is searched for reading, the first directory to be looked at is the MBK_WORK_LIB, and then the one defined in MBK_CATA_LIB(1). The unix path argument must be a actually accessible path on your host machine. ERRORS
"mbk_fopen : can't open file 'unix_path/file.xx'" This occurs when either the unix path is irrelevent, or when the file doesn't exist if it is open for reading, or when you don't have the right on the file or directory while trying to write it. EXAMPLE
setenv MBK_WORK_LIB ~fred/crechan/uom SEE ALSO
mbk(3), genlib(1), MBK_CATA_LIB(1). BUG REPORT
This tool is under development at the ASIM department of the LIP6 laboratory. We need your feedback to improve documentation and tools. ASIM
/LIP6 October 1, 1997 MBK_WORK_LIB(1)
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