rongyi · April 23, 2014 09:09
diff --git a/print environ using C b/print environ using C
 #include <unistd.h>
 #include <stdio.h>

 extern char **environ;

 int main()
 {
  int i = 0;
  while(environ[i]) {
    printf("%s\n", environ[i++]);
  }
  return 0;
 }
	#include <unistd.h>
	#include <stdio.h>

	extern char **environ;

	int main()
	{
	int i = 0;
	while(environ[i]) {
	printf("%s\n", environ[i++]);
	}
	return 0;
	}