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8
votes
1answer
712 views

What does Unix programming mean, exactly? [closed]

I thought I understood what the term Unix programming meant, but now, after reading about it in a kernel/C programming context, I feel like I need to clarify the meaning of this term. It is not clear ...
4
votes
3answers
235 views

A layman's explanation for “Everything is a file” — what differs from Windows?

I know that "Everything is a file" means that even devices have their filename and path in Unix and Unix-like systems, and that this allows for common tools to be used on a variety of resources ...
2
votes
1answer
170 views

Mac OSX vs Linux Unix-ness [closed]

So I know that Linux is considered "Unix-like" while OSX is Unix. Why is this? I feel like Linux is much more "Unix-like" than OSX is. What makes OSX more "Unix" than Linux?
7
votes
1answer
1k views

Why index files?

I installed Linux on something like 3 or 4 different machines last year, and in two cases, I had a serious urge to vomit after noting that file indexers such as virtuoso (Debian testing with the ...
25
votes
2answers
748 views

Why is sort -o useful?

UNIX philosophy says: do one thing and do it well. Make programs that handle text, because that is a universal interface. The sort command, at least GNU sort, has an -o option to output to a file ...
11
votes
2answers
921 views

What makes an operating system “Unix-Like”?

I frequently come across the term "unix-like" on the internet on many sites. There is no standard; it is just in the way it behaves. But if I were to develop a kernel from scratch, what would make ...
4
votes
2answers
369 views

Has the Unix Philosophy been abandoned in web application design?

The Unix Philosophy encourages the use of small, generically reusable cooperating programs that collaborate with forms of inter-process communication like pipes, fifos, sockets, as opposed to shared ...
5
votes
1answer
120 views

Correct handling of Python2 and Python3

What is the correct way running scripts that depend on python2.x but on a system where python3.x is aliased with python. The solution should take into account the following things : Python2 ...
4
votes
1answer
177 views

Unix and Linux without a file system?

I was reading Eric Raymond's the Art of Unix Programming, (Amazon and online) and at the very beginning of the book where he analyses what Unix does wrong he says: Having a file system at all may ...