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I just compiled a hello world C program with gcc and ran file on it. I got the following output: $ file test.out test.out: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), for GNU/Linux 2.6.6, dynamically linked (uses shared libs), not stripped I expected it to say "GNU/Linux 2.6.20" …

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Hi i'm using the Net::POP3 module for reading my email, but it doesn't feature a method that lets you get the body of the email directly. So I have to construct a regex in order to get it. The problem is that I can't get it right. I want to …

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I want to implement tab completion to my program, similar to a unix shell's. Like if the user types comp and hits <tab>, completion would appear (suppose there's a file named "completion" in the current directory). Someone suggested using the readline library, but it seems too difficult to use that. …

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This is C. 1. My question is how would I read in an integer securely from stdin. I saw the following snippets: [URL]http://www.daniweb.com/code/snippet441.html[/URL] [URL]http://www.daniweb.com/code/snippet597.html[/URL] Would those functions protect from integer overflows/underflows AND format string attacks? 2. What about strings? Does a simple use of fgets protect from buffer overflows AND …

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hi, first post here. It seems a very nice community. So, I know a little about 16bit DOS Assembly and also a little about 32bit Linux Assembly. I started learning Assembly out of curiosity, to understand C better and to learn exactly how the stack worked. I am currently learning …

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