Bob Proulx wrote:
> As an alternative, you could use the [[ ... ]] syntax. That is the
> newer syntax, covered in POSIX too so should be portable to POSIX
> systems, but is always a built-in to the shell.
POSIX declined to standardize [[...]]. It just happens to appear in
`posix shells' descended from ksh or bash.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
Live Strong. No day but today.
Chet Ramey, ITS, CWRU [EMAIL PROTECTED] http://cnswww.cns.cwru.edu/~chet/
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