let’s start it.

1. thin. the jar is only 910kB.
2. complete. the abilities that ssh,sum have,nuts also has it.
3. on you own.the code is not too hard.you can change it on you own.

I use bootstrap to do a sign in and sign out.I do not complete it. So maybe I will choose another time to complete it.

the Chinese new year is coming soon.these days I am busy about checking my work with other system,so I do not have time to do it.I will keep going on it.Trust me.