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Re: cd multiple levels up?

From: Greg Wooledge
Subject: Re: cd multiple levels up?
Date: Mon, 14 Jun 2010 08:37:36 -0400
User-agent: Mutt/

On Sun, Jun 13, 2010 at 06:46:56AM -0500, Peng Yu wrote:
> Hello,
> I frequently need do cd multiple levels up. For example,
> cd ../..
> cd ../../../../
> It would be convenient to type something like "cd 2" or "cd 4". Is
> there a command for this?

You could write a function:

cdup() {
  local i
  for ((i=1; i<=$1; i++)); do
    cd ..

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