As an alternative method to signing on through the TELNET daemon, the UNIX spawner program allows SAS/CONNECT sessions on UNIX systems without requiring that username ...
This book excerpt is from chapter 1 of The Art of UNIX Programming by Eric S. Raymond, ISBN 0131429019, copyright 2004. All rights reserved. This part of chapter 1 ...
I'm looking for insight into how to write some code so that my program can reliably detect if there are other instances of itself running so that I only get one at a time.<BR><BR>Under BeOS this is ...
Ever wondered why programming in Bash is so difficult? Bash employs the same constructs as traditional programming languages; however, under the hood, the logic is rather different. The Bourne-Again ...
UNIX Systems Programming: Communication, Concurrency, and Threads is the successor to the 1995 Practical UNIX Programming: A Guide to Communication, Concurrency, and Multithreading. This updated ...
The following excerpt is from chapter 3, User-Level Memory Management, of Arnold Robbins’ book Linux Programming by Example: The Fundamentals, Prentice Hall PTR; (April 12, 2004), used with permission ...
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These 5 Unix ideas from the 1970s are why Linux still works so well
This "modern" OS is based on ideas over 50 years old.
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