Re: Problem compiling first Cocoa app in Xcode 3.1
Re: Problem compiling first Cocoa app in Xcode 3.1
- Subject: Re: Problem compiling first Cocoa app in Xcode 3.1
- From: Philip Aker <email@hidden>
- Date: Sun, 20 Jul 2008 22:06:13 -0700
On 08-07-20, at 20:48, Paul Denlinger wrote:
I entered the commands and got this response:
which ruby
/opt/local/bin/ruby
paul-denlingers-macbook-pro:/ pdenlinger$ ls -Ale@/opt/local/bin/ruby
ls: illegal option -- /
usage: ls [-ABCFGHLPRSTWabcdefghiklmnopqrstuwx1] [file ...]
paul-denlingers-macbook-pro:/ pdenlinger$ ls -Ale@/opt/local/bin/ruby
ls: illegal option -- /
usage: ls [-ABCFGHLPRSTWabcdefghiklmnopqrstuwx1] [file ...]
paul-denlingers-macbook-pro:/ pdenlinger$
Am I entering the second command wrong?
Yes. You need to have a space between the command name, its options,
and the directories or files you wish to 'ls'. So here's a breakdown:
Command: ls
Options: -Ale@
File: /opt/local/bin/ruby
Here I exaggerate the required space to illustrate the total command:
ls -Ale@ /opt/local/bin/ruby
Given the trouble you're having, I think it's reasonable to suggest
you read an article on unix shell basics…
<http://www.google.com/search?client=safari&rls=en-us&q=bash+shell+tutorial&ie=UTF-8&oe=UTF-8
>
Philip Aker
echo email@hidden@nl | tr a-z@. p-za-o.@
Democracy: Two wolves and a sheep voting on lunch.
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