Hi Sam, Quiring, Sam wrote:
> #! /bin/bash > pwd > echo $_ > > #! /bin/bash > echo $_ > pwd > > The first one displays: > /home/windriver/changes/NexS-235r1/with-camera > pwd > > The second one displays: > ./apply.sh > /home/windriver/changes/NexS-235r1/with-camera That's what $_ is advertised to do: it expands to the last argument to the previous command, after expansion (or the full pathname to the shell or shell script if there was no previous command). You're probably looking for $(which $0) or something similar. Hope that helps, Jonathan
