On 8/12/05, Stephanus Fengler <fengler@xxxxxxxx> wrote:
> Paul Howarth wrote:
>
> > Dan Track wrote:
> >
> >> I was writing this little bash script using find and I came along this
> >> difference from using the same command on the command line and in bash
> >> script.
> >>
> >> Basically on the command line I have to type:
> >>
> >> /usr/bin/find /opt/yum/packages/ -mtime +2 -a \( -regex .*.rpm -o
> >> -regex .*.hdr \) -exec ls -lrt {} \;
> >>
> >> whereas , in a bash script I have to type:
> >>
> >> /usr/bin/find /opt/yum/packages/ -mtime +2 -a ( -regex .*.rpm -o
> >> -regex .*.hdr ) -exec ls -lrt {} ;
> >>
> >> As you can see I need to escape parenthesis and semi-colons on the
> >> command line but I don't need to do that in a bash script.
> >>
> >> Is there a reason for this?
> >
> >
> > How are you running this script? I would expect the first version to
> > work on the command-line and in a script, and the second version not
> > to work at all...
> >
> > Paul.
> >
> Maybe your standard script interpreter isn't bash but simply sh? You may
> add
> # /bin/bash
>
> as your first line to make sure bash is used.
>
> Stephanus
The script interpreter is /bin/bash.
Thanks
Dan
