[squeak-dev] Jenkins update; shell scripting question
bert at freudenbergs.de
Thu Apr 26 19:07:29 UTC 2012
On 26.04.2012, at 11:27, Chris Cunnington wrote:
> if [ $! ] ; then
> while kill -0 $! 2> /dev/null ; do
> I think this is saying: "If there is a process running in the background; while the last process running in the background cannot receive a signal, do the following..."
I would read it as "while the VM is still alive (able to receive signals), do ..."
- Bert -
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