I need to do a simple task: create a directory with mode 770 (drwxrwx---). So I tried this: 
mkdir("dir1", 0770);
mkdir("dir2", 770);
mkdir("dir3", "0770");
mkdir("dir4", "770");
mkdir("dir5", "1770");
mkdir("dir6", 1770);

[download]
And I get this: 
drwxrws---   2 punto    punto        1024 Jun 20 10:39 dir1
dr----S--T   2 punto    punto        1024 Jun 20 10:39 dir2
dr----S--T   2 punto    punto        1024 Jun 20 10:39 dir3
dr----S--T   2 punto    punto        1024 Jun 20 10:39 dir4
d-wxr-s--T   2 punto    punto        1024 Jun 20 10:39 dir5
d-wxr-s--T   2 punto    punto        1024 Jun 20 10:39 dir6

[download]
The closest is the firs one, but it's not exactly what I want.. What am I doing wrong?

Thanks..

In reply to Creating a directory. by Punto

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