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system("true") == 0
and print "true succeeded\n"
system("false") == 0
and print "false succeeded\n"
or warn "false didn't succeed\n";
The same name on every site (unless it is taken already)
A different name for every site
The same name for sites I don't care about, but different names on sites I do care about
Different names for sites I don't care about, but the same name on sites I do care about
The anonymous account
Someone else's username
Root, after hacking into the site
Results (251 votes),