DaWei

Whether or not your particular shell/batch facility has a randomize feature depends on your system and any utilities that have been added. Generally, you will find you need to invoke another program (and use redirection, temp files, etc.), whether it was written by you or someone else.

The response you got was perfectly sensible. Perhaps you'd prefer Google?

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Contributor's Corner: Grumpy on C++ Exceptions DaWei on Pointers