This is a great site where you can compare commands on different operating systems. You can pick from
- Ubuntu
- Redhat
- Windows
- Debian
- Arch Linux
- Mac OSX Yosemite
- FreeBSD
- OpenBSD
- Smart OS
You can pick which ones you see and what you can ignore. There are lots of commands to choose from. The link is listed below
I am always interested in your thoughts so if you have any comments or feedback then please feel free to add any comments, or you can mail me here.