[OT?] make bash script wait for called program to finish?

Buchbinder, Barry (NIH/NIAID) BBuchbinder@niaid.nih.gov
Sun Apr 18 22:59:00 GMT 2004


How about the following?
$ cmd /c start /wait program_being_waited_for

-----Original Message-----
From: Thomas L Roche
Sent: Sunday, April 18, 2004 6:20 PM
To: cygwin@cygwin.com
Subject: [OT?] make bash script wait for called program to finish?

How to make a bash script wait for a program that it calls to finish? Why I
ask:

Don't ask me why this process is structured this way, but, in order to
install some code that I need in order to test my code, I hafta

a wget an (executable) extractor and some (non-executable) binaries

b run the extractor on the binaries. This runs some InstallShield UI
  that no one I know seems to know how to script. This creates an
  installer and a set of disk images.

c run the installer on the images. Fortunately this part I know how to
  script.

What I'd really like to do is script the whole thing, because each step
takes about 30 min, but step b eludes me. So what I'd like my script to do
is

0 wget

1 launch the extractor UI, which I will briefly twiddle

2 wait for the extractor to finish

3 check that the installer and images were created

4 run the installer on the images

I know how to script everything but 2: how can I do that?

Apologies if this is a FAQ: if so, please pass a pointer. If possible please
post to me as well as the list, and TIA.

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/



More information about the Cygwin mailing list