space char shell script problem
Robert Huff
roberthuff at rcn.com
Sat Aug 23 13:08:18 UTC 2008
RW writes:
> > I am running into a problem with the space character in filenames.
> > For instance, If I want to run the script;
> >
> > for x in `ls`
> > do
> > echo $x
> > done
>
> for x in *
There's the (poorly documented, IMO) IFS (internal field
separator) shell variable. It's a string, normally set to space and
tab; set it to newline and good things can happen.
Robert Huff
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