Ruby on Rails Tuesday, August 5, 2014

Hi Walther and thank you once again for your prompt reply. My questions was probably not as clear as it could have been.

What I meant to ask was what is the purpose of the "cd" command on a line without any further parameters?

I understand the "cd" command however the command alone makes no sense?


On Tuesday, 5 August 2014 21:54:12 UTC+10, walt wrote:
Hi McHenry,

from your question I gather that you should perhaps start by going through one/two articles on the basic Linux commands - just to keep you a-float ;)

ls list directory
cd change directory
sudo execute som command as another user (superuser unless otherwise specified)
pushd cd and remember where you were at
popd cd to the remembered directory prior to the pushed one

cheers
Walther

Den 05/08/2014 kl. 13.43 skrev McHenry <he...@incred.com.au>:

I am using the following guide:

Under the heading "Using rbenv" the first line instruction is "cd"

What is the purpose of this command?

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