From: Benoit Daloze <eregontp@...>
Date: 2009-11-12T05:07:08+09:00
Subject: Re: Is it a bug?exec "cd"

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Ah ?

~ $> which cd
/usr/bin/cd

Under Leopard

2009/11/11 wkm <wiktor@zanoccio.com>

> 'cd' isn't actually a program. (typically; OS X seems to have it setup as a
> super obscure shell script)
>
> Note:
>
> > [wkm@zanoccio ~]$ which cd
> > /usr/bin/which: no cd in
> (/usr/kerberos/bin://bin:/usr/local/bin:/bin:/usr/bin:/home/wiktor/bin)
>
> It's one of the interpreted commands of the shell you're using.
>
> >---- Original Message ----
> >From: Haoqi Haoqi <axgle@126.com>
> >To: ruby-talk@ruby-lang.org (ruby-talk ML)
> >Sent: Tue, Nov 10, 2009, 19:52 PM
> >Subject: Is it a bug?exec "cd"
> >
> >$ cat into.rb
> >exec "cd /tmp"
> >$ ruby into.rb
> >into.rb:1:in `exec': No such file or directory - cd /tmp (Errno::ENOENT)
> >  from into.rb:1
> >---------------------
> >exec "cd anything" as the same result error.how to exec "cd"?thanks
> >--
> >Posted via http://www.ruby-forum.com/.
>
>
>

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