path mv

path mv

#include <stdio.h>
#include <stdlib.h>  /* pour utiliser getenv */

int main(void)
{
   char *path, *home, *nouveaupath;
   char assignation[150];
   path = getenv("PATH");
   home = getenv("HOME");
   printf("ancien PATH : %s\net HOME : %s\n", 
          path, home);
   sprintf(assignation, "PATH=%s:%s/bin", path, home);
   putenv(assignation);
   nouveaupath = getenv("PATH");
   printf("nouveau PATH : \n%s\n", nouveaupath);
   return 0;
}