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Usenet 1994 January
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usenetsourcesnewsgroupsinfomagicjanuary1994.iso
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unix
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volume22
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nn6.4
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part22
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usercheck.c
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1990-06-07
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13 lines
/* check for whether caller is a specific uid (numeric) */
main(argc, argv)
int argc;
char *argv[];
{
int uid = 0;
if (argc > 1) uid = atoi(argv[1]);
exit(getuid() == uid ? 0 : 1);
}