#include<stdio.h>
#include<string.h>
#include<stdlib.h>

int main(){
	printf("The path is:  %s\n", getenv("PATH"));

	/* A pointer to the path */
	char *path_string = getenv("PATH");
	if(strstr(path_string, "sbin")){
		printf("sbin is in the path, ifconfig should work\n");
	} else {
		printf("sbin is not in the path\n");
	}
	return 0;
}