Date: Fri, 31 Aug 2001 10:31:45 +0800 From: Trent Nelson <nelsont@wa.switch.aust.com> To: freebsd-questions@FreeBSD.org Subject: Re: Linux compatibility problem. Message-ID: <20010831103145.O1562@freebsd06.udt> In-Reply-To: <NFBBJPHLGLNJEEECOCHAKEBICBAA.shurd@sk.sympatico.ca>; from shurd@sk.sympatico.ca on Thu, Aug 30, 2001 at 08:12:38PM -0600 References: <20010831095244.N1562@freebsd06.udt> <NFBBJPHLGLNJEEECOCHAKEBICBAA.shurd@sk.sympatico.ca>
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On Thu, Aug 30, 2001 at 08:12:38PM -0600, Stephen Hurd wrote:
> > If I've invoked /compat/linux/bin/bash and attempt to run a shell
> > script that has "#!/bin/sh" as its first line, the FreeBSD /bin/sh
> > seems to get called as the interpreter - as opposed to
> > /compat/linux/bin/sh. Is this correct?
>
> Heh, that's right, 'cause the script is not a linux binary. :-)
Well, yeah, of course. But!
(nelsont@freebsd06:ttyq0) (Fri/10:27) .. (~)
% /compat/linux/bin/bash
Setting Environment for RTPROTO project
There are times when truth is stranger than fiction and lunch time is
one of them.
[nelsont@freebsd06 /compat/linux/bin]$ ls
abe chmod date false ls nice rpm stty true
basename chown dd fgrep mkdir pwd setserial sync uname
bash cp echo grep mknod rm sh tcsh
chgrp csh egrep ln mv rmdir sleep touch
[nelsont@freebsd06 /compat/linux/bin]$ cd /bin
[nelsont@freebsd06 /bin]$ ls
abe chmod date false ls nice rpm stty true
basename chown dd fgrep mkdir pwd setserial sync uname
bash cp echo grep mknod rm sh tcsh
chgrp csh egrep ln mv rmdir sleep touch
[nelsont@freebsd06 /bin]$ exit
exit
(nelsont@freebsd06:ttyq0) (Fri/10:27) .. (~)
% ls /bin
[ cp domainname hostname mkdir pwd rm sleep unlink
bash csh echo kill mv rcp rmail stty vim
cat date ed link old-sh realpath rmdir sync vimtutor
chio dd expr ln pax red rvim tcsh zsh
chmod df gvim ls ps rgvim sh test
See my point? One would think that ``/bin/sh'' would translate to
``/compat/linux/bin/sh'' when in Linux compatibility mode executing
a shell script.
Trent.
--
Trent Nelson - Software Engineer - nelsont@switch.aust.com
"A man with unlimited enthusiasm can achieve
almost anything." --unknown
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