Bash: (foo==0)?foo=1:foo=0 valid?
rnicholsNOSPAM at comcast.net
Sat Jul 2 21:15:11 UTC 2011
On 07/02/2011 02:11 PM, inode0 wrote:
> On Sat, Jul 2, 2011 at 2:07 PM, Daniel B. Thurman<dant at cdkkt.com> wrote:
>> I used: (((foo==0)?foo=1:0)) and it works in a bash script!
> I don't think that is quite the same as what I'm guessing your
> original attempt intended. In this case if foo does not equal 0 to
> begin with it won't be set to 0. Perhaps that doesn't matter in your
> particular case.
Indeed, I got it wrong too. Looks like it needs to be:
Frankly, I don't think I'll be using that syntax much. Too many ways
to get it wrong.
Bob Nichols "NOSPAM" is really part of my email address.
Do NOT delete it.
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