> How, may I ask, does this work?
If you search the bash man file you can find this and lots of other useful constructs, search for 'Parameter Expansion' - I'm not sure how much of this relates to other Bourne Shell derivatives, but I don't imagine it would be difficult to test it out. _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
