Re: What's wrong with this expression?

["Daniel Serodio (lists)" <daniel.lists@xxxxxxxxxxxxx>]

Mikael Magnusson wrote:
> On 17 October 2011 23:27, Daniel Serodio (lists)
> <daniel.lists@xxxxxxxxxxxxx>  wrote:
> > Mikael Magnusson wrote:
> >
> > On 17 October 2011 23:09, Daniel Serodio (lists)
> > <daniel.lists@xxxxxxxxxxxxx>  wrote:
> >
> > I'm trying to troubleshoot a script that works with bash but fails with zsh,
> > and it uses the "regex match" operator. What's wrong with this expression?
> >
> >     [[ "foo" ~= "x" ]]&&  echo true
> >
> > Fails with "zsh: condition expected: ~="
> >
> > You wrote ~= instead of =~
> >
> > Ooops. Error copy'n'pasting. The actual line in the script that fails is:
> >
> >      if [[ ! "${PATH}" =~ $regex ]] ; then
> >
> > where "regexp" is:
> >
> >       regex="^([^:]*:)*${rvm_bin_path}(:[^:]*)*$"
>
> Fails how?
Sorry. Fails with "condition expected: =~"