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Re: Simple bash problem.



On 1/28/07, inode0 <inode0 gmail com> wrote:
On 1/28/07, inode0 <inode0 gmail com> wrote:
> On 1/28/07, Simon Ashford <Simon Ashford npl co uk> wrote:
> >
> > Thanks for the quick reply.
> >
> > Unfortunately it made no difference putting #!/bin/bash...
> >
> > This works on every other system I've tried.
>
> I just tested on RHEL3 and RHEL4 here. Worked as I guess you would
> expect on RHEL4 but on RHEL3 the SIGQUIT was ignored. Looking in the
> manpage I'm not sure I understand why it isn't being ignored in
> RHEL4?!

Adding a "trap -p" to the script shows that none of the signals are
being trapped on RHEL3 by this script. Curious.

trap "sigtrap " 1 2 3 15

seems to get it to work on RHEL3 but this seems pretty buggy to me.

John



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