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Date: Fri, 14 Nov 2008 14:32:20 -0800
From: Maxim Sobolev <sobomax@sippysoft.com>
Organization: Sippy Software
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Subject: cd // - bash is funny???
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[sobomax@sobomac ~]$ cd //
[sobomax@sobomac //]$ pwd
//
[sobomax@sobomac //] /bin/pwd
/
[sobomax@sobomac //]

What's that? Happens on bash 3.x, checked range of boxes from 6.x to 8.x 
and arches from powerpc to amd64. "cd ///" at the same time is OK:

[sobomax@sobomac //]$ cd ///
[sobomax@sobomac /]$

Is it off-by-one error?

-Maxim