Re: noexec mount option (was: Email based attack on University)
On Fri, Oct 04, 2019 at 06:05:13PM +0200, tomas@tuxteam.de wrote:
> On Fri, Oct 04, 2019 at 11:56:44AM -0400, Greg Wooledge wrote:
> > On Fri, Oct 04, 2019 at 05:52:45PM +0200, Sven Joachim wrote:
> > > On 2019-10-04 16:22 +0100, Jonathan Dowland wrote:
> > > > Here's three ways:
> > > >
> > > > bash -c "~/whatever"
> > >
> > > Does not work, bash reports "Permission denied".
> >
> > The quotes shouldn't be there.
>
> Right -- with the quotes, tilde isn't expanded, but...
>
> > wooledg:~$ rm foo; echo 'echo hi' > foo; ls -l foo
> > -rw-r--r-- 1 wooledg voice 8 Oct 4 11:56 foo
> > wooledg:~$ bash ~/foo
> > hi
>
> ... there's another thing: the -c shouldn't be there (you haven't it, OP
> has it) either (that's the "permission denied" part)
Yes, you're absolutely correct. Jonathan must be having a bad day.
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