From: Love U Ruby <lists@...>
Date: 2013-02-14T01:19:15+09:00
Subject: Re: Ruby command line options s and S

WILLS, JAMAL A wrote in post #1096692:
> You can see the contents of the variable using echo:
>
>    echo $PATH
>
> If you want to see the contents of the directories, you can convert the
> colons ':' to spaces and look into each directory.  A quick way would be
> to use one of the following commands.
>
>   ls $(echo $PATH | tr ':' ' ') | less
>   find $(echo $PATH | tr ':' ' ') | less

Thanks @Jamal - but why $RUBYPATH is showing nothing?

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