C Programs
Read guide Understanding Linux Signals with simple C program
Signals are a limited form of inter-process communication (IPC), typically used in Unix, Unix-like, and other POSIX-compliant … Read more
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C Programs
Read guide C Program to Execute Linux Commands
Following program shows how you can run some Linux commands from C program using C library API … Read more
C Programs
Read guide Sending ARP request and receiving ARP Reply using C code
This post is in continuation of our previous post “Understanding ARP (Address Resolution Protocol) basics“ To visualise … Read more
C Programs
Read guide Send and Receive (Transfer) integer over socket using C program
Following the simple example which shows how we can send and receive an integer over a socket. … Read more
C Programs
Read guide Identify / Test file types in Linux using C program stat API
The file mode, stored in the st_mode field of the file attributes, contains two kinds of information: … Read more
C Programs
Read guide What is ARP? Understanding Address Resolution Protocol Basics (Simple Guide)
When two devices on a local network need to communicate, they don’t rely solely on IP addresses—they … Read more
C Programs
Read guide Understanding C Program Memory Layout: Text, Data, Heap, and Stack Segments Explained
In C programming, understanding how memory is allocated is crucial for writing efficient and bug-free code. The … Read more
C Programs
Read guide Example for using shared data between two Unix threads
Following is the simple example to show, how we can create two threads at a time and … Read more