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Re: $cd /bin



 On Dec 1, 2007 4:17 PM, Brian Medley <[hidden email]> wrote: 
> One thing I don't understand about my OS (Mac OS Tiger) is this: 
> 
> $ cat /usr/bin/cd 
> #!/bin/sh 
> # $FreeBSD: src/usr.bin/alias/generic.sh,v 1.1 2002/07/16 22:16:03 wollman Exp $ 
> # This file is in the public domain. 
> ${0##*/} ${1+"$@"} 
> $ 
> 
> What does this do? 


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