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#include "types.h" #include "stat.h" #include "user.h" int main(int argc, char *argv[]) { int i; if(argc < 2){ printf(2, "Usage: mkdir files...\n"); exit(); } for(i = 1; i < argc; i++){ if(mkdir(argv[i]) < 0) { printf(2, "mkdir: %s failed to create\n", argv[i]); break; } } exit(); }