Viewing directory /opt/alt/ruby21/lib64/ruby/gems/2.1.0/doc

Name	Owner	Permissions
.	root	drwxr-xr-x
..	root	drwxr-xr-x
extensions	root	drwxr-xr-x
rack-1.6.4	root	drwxr-xr-x
ruby-lsapi-5.6	root	drwxr-xr-x