June 2000
Beginner
704 pages
14h 55m
English
Content preview from Practical LinuxBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Recompiling Code
One of the greatest strengths of Linux is that it can run almost any UNIX program. But many UNIX machines don't use the Intel (or Digital Alpha) processors. What's more, when UNIX was designed, binary emulation of different machine architectures was prohibitive in terms of hardware requirements and was unworkable in business environments in which UNIX was deployed. Nonetheless, UNIX systems are, for the most part, source-code compatible, so a program's source code (typically in C) can be recompiled on a different platform and will usually work. Of course, this is not guaranteed, so sometimes minor changes are required.
Even DOS and Windows programmers have reason to thank UNIX systems: The standard C libraries are part of the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.