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Re: cd // produces unexpected results

From: Chet Ramey
Subject: Re: cd // produces unexpected results
Date: Fri, 22 Jun 2012 15:47:02 -0400

> By accident I keyed in :
> cd //
> and noticed that my prompt included both slashes.

Posix says shells have to leave two leading slashes in a pathname alone.
Three or more can be collapsed to one, but two have to stay unchanged.
This has come up multiple times in the past.


``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    address@hidden    http://cnswww.cns.cwru.edu/~chet/

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