Program to count number of occurrences of given character in the file using command line arguments.

C File =>

/* Write a C program to accept file name and character as command line arguments and count number of occurrences of given character in the file. */

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
int main(int argc,char *argv[])
{
    char ch,cnt=0;
    char c=argv[2];
    FILE *fp;
    fp=fopen(argv[1],"r");

    while((ch=fgetc(fp))!=EOF)
    {
         if(ch==c)
           cnt++;
     }
 printf("\n Count of %c = %d",argv[2],cnt);
return 0;
}