The last time this type of thing came up (http://news.ycombinator.com/item?id=606801 http://news.ycombinator.com/item?id=606801) I decided to use it to help me

The last time this type of thing came up (http://news.ycombinator.com/item?id=606801 http://news.ycombinator.com/item?id=606801) I decided to use it to help me learn some shell scripting: join <(twidge lsfollowing | sort) <(twidge lsfollowers | sort) -v 1 I tried using diff and reducing the sorts but couldn't make it clean. I am a beginner. Any suggestions?