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Re: Issus with popd and pushd


From: Chet Ramey
Subject: Re: Issus with popd and pushd
Date: Mon, 17 Apr 2017 16:33:07 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:45.0) Gecko/20100101 Thunderbird/45.8.0

On 4/17/17 2:05 PM, Pete Smith wrote:

> Using an alias solution:
> 
>   popd | sed 's/\s/\n/g' | nl
> 
> doesn't work, probably because they are shell built-ins.

That will never change the current directory, since the popd is run in
a subshell.

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



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