OK, I have solved problem :D. Option command and key should be on one line. Sorry :) 2009/10/31 happymaster23 <happymaster23 at gmail.com>: > Hello, > > as I have read manual, if I use in file authorized_keys option > command="" with some command, no other commands will be permitted. I > have tried it, created authorized_keys2 for root and added there > command="rdiff-backup --server" and after that tried to login. Thit > command was executed, but I was normally able to supply other comand > as root. Can you tell me why? > > Thank you > Martin >