01-20-2007
ahh Im sorry didint see that :S
10 More Discussions You Might Find Interesting
1. Filesystems, Disks and Memory
I think and believe that i could start both the two OS from HardDisk until i installed Turbo Linux after the SCO unix .
If I do anything ,Ican only start Turbo,but if i run "fdisk /mbr",the SCO unix can normally start,but the Turbo Linux could not start with unless you insert the bootdisket,which... (4 Replies)
Discussion started by: sensir163
4 Replies
2. UNIX for Dummies Questions & Answers
I'm new to Unix. I'm just looking for really good unix documents through Internet as pdf format on programming in all shells, and system adminstrator documents, and well as just all around really good documents on unix.
Thank you (5 Replies)
Discussion started by: faaarin
5 Replies
3. UNIX for Dummies Questions & Answers
I want to cheaply build my own PC that will run the latest versions of Linspire, Fedora Core, FreeBSD and Solaris, but I don't know where to start.
This PC doesn't have to be particulary fast. It's video performance need not be top notch, however, sound quality and sound performance must rock!... (4 Replies)
Discussion started by: Mr. Nice Guy
4 Replies
4. UNIX for Dummies Questions & Answers
actually m interested in learning unix/linux. should i go for unix or linux and from where will i get the software for these. anyone knowing please help me. (7 Replies)
Discussion started by: sushilgroversp
7 Replies
5. UNIX for Dummies Questions & Answers
Hi all,
New to the forum and in fact Unix.
I want/need to start learning Unix and am a bit confused as to which to start using/download...
Could someone please kindly point me in the right direction as how to get started, there seem to be so many different versions, etc... that i'm getting... (3 Replies)
Discussion started by: gavin watson
3 Replies
6. Linux
I have just installed Ubuntu because I need a linux system asap and Ubuntu seems to be easiest for that. But I plan on installing some other Linux distro's for a while (maybe on virtualBox too) so i can understand the inner workings of linux and especially more about unix. I know that alot of the... (11 Replies)
Discussion started by: fuzzylogic25
11 Replies
7. Programming
I want to create a computer program that will translate from English to Spanish and vice versa. So someone could type in a word, phrase, or paragraph and translate from one language to another. What programming language would I use to write up the code and then implement this program?
I want to... (8 Replies)
Discussion started by: Anna Hussie
8 Replies
8. UNIX for Dummies Questions & Answers
I'm in college now and a part of a subject in this semester is learning UNIX, though the teacher failed to explain the basics, I feel, we got straight to the Unix Terminal and started putting in commands without much explanation what they were for. I quickly adapted to the basic ones, but in 5... (4 Replies)
Discussion started by: aco036
4 Replies
9. Shell Programming and Scripting
hi guys,
i got job recently in a company which provide a product for data backup and data recovery... as dis product is wrriten in c++ am workin in c++.. now am under training and i want to learn abt Operating System concepts and OS programming using c and c++. i know basic c and c++ programming... (0 Replies)
Discussion started by: senthil.march
0 Replies
10. Shell Programming and Scripting
Hello,
I'm trying to branch out and learn Linux, but my comfort zone is PowerShell. I figure the best way to learn it is to do it so I moved my Plex Media Server to Ubuntu Server.
What I'm trying to do is build a script that searches a directory and all subdirectories for files with the .ts... (5 Replies)
Discussion started by: Rhysers
5 Replies
LEARN ABOUT LINUX
geteuid
GETUID(2) Linux Programmer's Manual GETUID(2)
NAME
getuid, geteuid - get user identity
SYNOPSIS
#include <unistd.h>
#include <sys/types.h>
uid_t getuid(void);
uid_t geteuid(void);
DESCRIPTION
getuid() returns the real user ID of the calling process.
geteuid() returns the effective user ID of the calling process.
When a normal program is executed, the effective and real user ID of the process are set to the ID of the user executing the file. When a
set ID program is executed the real user ID is set to the calling user and the effective user ID corresponds to the set ID bit on the file
being executed.
ERRORS
These functions are always successful.
CONFORMING TO
POSIX.1-2001, 4.3BSD.
NOTES
History
In Unix V6 the getuid() call returned (euid << 8) + uid. Unix V7 introduced separate calls getuid() and geteuid().
SEE ALSO
getresuid(2), setreuid(2), setuid(2), credentials(7)
COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 1993-07-23 GETUID(2)