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#include <stdio.h>
#include <unistd.h>
int main(int argc, char** argv) {
if (geteuid() != 0) {
fprintf(stderr, "run me as root!\n");
return 1;
}
argc--; // argv[0] is the program name
if (argc == 0) {
fprintf(stderr, "usage: %s /dev/lork\n", argv[0]);
return 1;
}
return 0;
}
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