Useful Links

C
1>  GCC Compilation Options :
http://www.thegeekstuff.com/2012/10/gcc-compiler-options/

2> 50 Linux Most Used Commands :
http://www.thegeekstuff.com/2010/11/50-linux-commands/

3>Compilation Steps :
http://www.thegeekstuff.com/2011/10/c-program-to-an-executable/

4>Make Utility :
http://www.thegeekstuff.com/2010/08/make-utility/

5>Memory Management ( Pointers) :
http://staff.um.edu.mt/csta1/courses/lectures/csa2060/c8a.html

6>Memory management :
http://shareprogrammingtips.com/c-language-programming-tips/structure-of-a-c-program-in-memory-how-heapstackdata-and-code-segments-are-stored-in-memory/

http://www.geeksforgeeks.org/memory-layout-of-c-program/

7> Dynamic Memory Allocation :
http://fresh2refresh.com/c/c-dynamic-memory-allocation/

7> Debugging in GCC -GDB- :
http://www.thegeekstuff.com/2010/03/debug-c-program-using-gdb/