Search Results

I want change it AFTER the sem creation...

I'm thinking about changing permissions....

Hi,

I've a problem with this simple code about of semaphore:
#include<stdio.h>
#include<stdlib.h>
#include<unistd.h>
#include<semaphore.h>
#include<sys/types.h>
#include<sys/mman.h>...

Hi,

can anyone show me how to solve the following exercise in ANSI C?

Create 2 process (parent & child).

The parent have to create a file called file<pid>, where <pid> is the process ID of...

Hi,

i need a shell script that write in a file called sys.txt this:

<output of date command>
HN <host name>
OS <OS name> <OS version>

I can have this info with uname command, but I can't...

Hello,

I need to write this C program:

MyProgram <user>

that write on myfile.txt file all <users> 'process.

MyProgram must call the ps -u <user> command, but with an exec or with a...