Watching less experienced students navigate Linux while teaching a networking introduction has also led me to a bias against hyphenated commands. I was surprise

Watching less experienced students navigate Linux while teaching a networking introduction has also led me to a bias against hyphenated commands. I was surprised at how often newcomers will add a space into these two part commands. Extra annoyance points if the second part of the command forms a valid sequence of options. I'm looking at you `netstat-nat`.