On Thu, 5 Feb 2004, Andrew McNabb wrote:
> Anyway, I'd love to hear from all of you what you think the most
> essential or just downright cool shell hacks are that you've run across.
This one's cool too; rot13 en/decoding via tr:
[EMAIL PROTECTED] ~/bin$ more rot13.sh
#!/bin/bash
tr 'a-zA-Z' 'n-za-mN-ZA-M'
-J
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