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debugging/02_day/ptrace/geteuid.c
2015-12-13 22:34:58 +09:00

20 lines
338 B
C

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
int main()
{
char *passwd = "criminal is a gold broker";
int euid;
euid = geteuid();
if(euid == 0) { // root
printf("You Are Operator!\n");
printf("Password is %s\n", passwd);
exit(0);
}
printf("You are just a user %d\n", euid);
return 0;
}