1. Programming

I hava been reading AUPE these days. I really am puzzled with the presentation of real user(group) ID, effective user(group) ID. How do they effect on the execution of process? What's the relationship between them? Appreciate your help. (4 Replies)

2. Programming

#include <iostream.h> class A { public: void f(void) { cout << "hello world \n" ; } }; void main() { A *a; a = 0 ; a->f(); // OOPs...Am I mad? What am I going to do ? } (1 Reply)

3. Solaris

Hi all, One disk on my root disk group failed in Veritas Volume manager. I replaced it with new one, initialized it and placed it with removed one. it Synchronized plexes and everything is fine. this node was second standby node of Sun cluster. yesterday I had failure on active node with boot... (1 Reply)

4. Solaris

Not sure why solaris couldn't detect the geometry of a hard disk which has a working OS of winxp pro. Is it due to the different OS that the partition information is stored in different location? When I type '"format" it is shown as below, c3d1 < drive type unknown>... (5 Replies)

5. Shell Programming and Scripting

The "hexdump" command cannot perform reverse operation. On the other hand, the "xxd" command with -r option performs reverse hexdump, while the "xxd" command without -r performs the (forward) hexdump. An example of hexdump is to convert ABCD into 41 42 43 44. An example of reverse hexdump is to... (3 Replies)

6. OS X (Apple)

I'm new to playing with the command line on OS X and am puzzled by the response I am getting from the find command. I have a file structure similar to the following /Volumes/ ../Drobo/ ../../Pictures/ ../../../Image 1/ ../../../../Image 1.jpg ../../../../Previews/ ../../../../../Image... (2 Replies)

7. Shell Programming and Scripting

hi, I would like to ask or is it possible to dump a hex using dd from starting point to end point just like the "xxd -s 512 -l 512 <bin file>" I know the redirect hexdump -C but i can't figure it out the combination options of dd. Hope someone can share their knowledge.. Thanks in... (3 Replies)

8. Programming

Facebook had a mathematics problem which was as thus:- 6/2(1+2) = ? Answer is 9. My ancient Casio FX 730P mini computer written exactly as that gives 'error' only. Now take a look at shell versions, and a python version:- Last login: Wed Sep 14 18:04:04 on ttys000 AMIGA:barrywalker~>... (6 Replies)