30 May
2011
30 May
'11
6:24 p.m.
On 05/30/2011 10:00 AM, Dotan Cohen wrote:
On Mon, May 30, 2011 at 17:55, Bob Beersbob.beers@gmail.com wrote:
You can check the return code.
$ ls $ echo $?
0 (usually) indicates success.
Thank you Bob, that is exactly what I was looking for!
And when you have several commands in a pipeline, the PIPESTATUS array is your friend:
$ true | false | false | true | true $ echo ${PIPESTATUS[*]} 0 1 1 0 0
--
Bob Nichols "NOSPAM" is really part of my email address.
Do NOT delete it.