C Programming Code Examples

C > C on Unix Code Examples

Code Shows a Client Server in C language

Message queue program that shows a client server implementation this is the reciever program using Message Queues. Let us set up the message queue. Then the messages...

A Program to utilize message queue for implementing the merge sort(Socket Programming)

Creating menu driven environment in C in Unix

Cryptography in c on linux

Display menu until press 0 by using child process

C Program Command using System Calls

C language example implementation of LN command using system calls. Error: Too Few Arguments. Error: Too Many Arguments. Error: Invalid Syntax. Error: File name not...

Implementing cat command using system calls

implementing who am i using system calls

C Output of a Program is Input of Another

Pipe the output of program to the input of another. Duplicate stdin and stdout so we can restore them later. Make the write end of the pipe stdout. Run the program. Its output will

Code shows how to fork system call works

C Programming example that shows how fork system call works. Let us now print the current working directory of the child. Now we are in the parent thread. Let is check the

C Program Code to Catch pressing Ctrl+C

Program example catches the Ctrl-C (SIGINT) signal for the first time and prints a output rather but exits on pressing ctrl-c again. You have presses Ctrl-C, please press again to exit

Program to get the GroupID ( GID ) information

program to implement who command

Program to print its Process ID, Parent Process ID and Group ID

Program to work on Child Processes

Program to work on Semapores

Program with a function display(int) to print the integers

String manipulation using message Queue

C Sender program using Message Queues

This is the C sender program using Message Queues. A message queue program code that shows a client server implementation. Enter some message text you want to send.

vowels counting using vfork

Write a function called display(char ) that displays a message

Print stuff to a File Reading the number of

Write a c programming example to print stuff to a file reading the number of time for an other file. Program code to read the number from a file. Program code to write to the file.