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Try it! The first time you end up in the dir. The second time not. Because mkdir fails. Because the dir is already there. Ok, there are Server around, which go "Make a Dir? Is the dir there or not? So don't bother me with particulars!". There your tactic succeeds.

In reply to Re: Re: What did you have to Unlearn by Anonymous Monk
in thread What did you have to Unlearn by seeker

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