thufir@dur:~/ruby$
thufir@dur:~/ruby$ gem install ruby-beautify
Fetching: ruby-beautify-0.92.2.gem (100%)
Successfully installed ruby-beautify-0.92.2
Parsing documentation for ruby-beautify-0.92.2
Installing ri documentation for ruby-beautify-0.92.2
1 gem installed
thufir@dur:~/ruby$
thufir@dur:~/ruby$
thufir@dur:~/ruby$ ll
total 52
drwxrwxr-x  2 thufir thufir 4096 Aug 28 22:35 ./
drwxr-xr-x 50 thufir thufir 4096 Aug 28 18:03 ../
-rw-rw-r--  1 thufir thufir  179 Aug 27 18:55 c.2.yml
-rw-rw-r--  1 thufir thufir   67 Aug 27 17:54 conn.yml
-rw-rw-r--  1 thufir thufir   67 Aug 27 17:33 conn.yml.1
-rw-rw-r--  1 thufir thufir   56 Aug 27 17:33 conn.yml.2
-rw-rw-r--  1 thufir thufir  525 Aug 28 22:35 mail
-rw-rw-r--  1 thufir thufir  276 Aug 28 17:45 net.rb
-rw-rw-r--  1 thufir thufir 7055 Aug 28 17:21 out.log
-rw-rw-r--  1 thufir thufir  162 Aug 29 06:38 params.yml
-rw-rw-r--  1 thufir thufir  305 Aug 27 17:32 ssh.rb
-rw-rw-r--  1 thufir thufir  443 Aug 29 06:49 weather.rb
thufir@dur:~/ruby$ rbeautify weather.rb
rbeautify: command not found
thufir@dur:~/ruby$
thufir@dur:~/ruby$
thufir@dur:~/ruby$ rbeautify weather.rb
rbeautify: command not found
thufir@dur:~/ruby$