Grzegorz Adam Hankiewicz <[EMAIL PROTECTED]> writes:
> See "Parameter Expansion" in the bash manual. Interestingly that same
> section tells for '${parameter:offset}' expansion:
>
> "If offset evaluates to a number less than zero, the value
> is used as an offset from the end of the value of parameter."
>
> However, if I use echo ${f:-3} I don't get the expected result.
Read the second last sentence of the paragraph.
Andreas.
--
Andreas Schwab, SuSE Labs, [EMAIL PROTECTED]
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
_______________________________________________
Bug-bash mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/bug-bash
