Jerry wrote:
On Thu, 24 Jun 2010 09:14:39 -0700
Chip Camden <[email protected]> articulated:
[snip]
That [[:digit:]] pattern only works if your shell supports POSIX
character classes in the case statement.
I use Bash myself. I am not sure what other shells support this
context. In any case, I simply supplied a possible solution. I leave it
up to the OP to determine if it is suitable for his/her environment.
The subject clearly tells you what shell the o/p is using.
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