coder03

==========================================        	
             BASH SCRIPTING                       	==========================================
==========================================        	             TEST COMMAND
                                                  	==========================================
Invoke:      bash [options] file                  	
Shebang:     #!/usr/bin/env bash                  	Test:        test expression
                                                  	  In script: [ expression ]
==========================================        	  Alternate: [[ espression ]]
             LOOP                                 	             Does not split string words
==========================================        	             Does not expand pathglobs*

coder03

/* Doubly Linked List implementation */
#include<stdio.h>
#include<stdlib.h>

struct Node  {
	int data;
	struct Node* next;
	struct Node* prev;
};