On Fri, Sep 6, 2013 at 2:15 PM, Love U Ruby <li...@ruby-forum.com> wrote: > I tried Kernel#`` but not working `cd` command. > > kirti@kirti-Aspire-5733Z:~$ irb --simple-prompt >>> `pwd` > => "/home/kirti\n" >>> var = `cd 'ruby'` > => "" >>> var > => "" >>> `pwd` > => "/home/kirti\n"
Because Kernel#` is a fork per command scenario not a session. `cd 'ruby' && pwd` -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAM5XQnxpNr2wBPQa0vsdgiCmxqEeaj%3D%2Bk0SDTpkG-FtKM3kryQ%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
