Re: Question about ssh passwords and backup software

2012-02-14 Thread Juan Sierra Pons
2012/2/13 Paul E Condon : > I am researching ways of setting up an automatic backup of > my several local hosts (read computers in ancient UNIX parlance). > > My research has not been exhaustive, but it seems that the backup > packages that offer backup of one host by another host all involve > cre

Re: Question about ssh passwords and backup software

2012-02-13 Thread Karl Vogel
>> Alex Mestiashvili wrote: A> I would simply use a passwordless ssh-key with a wrapper on the remote A> side which allows to run only the backup command . >> On Mon, 13 Feb 2012 18:51:26 +, >> Chris Davies said: C> I'd agree with this, but use passwordless public/private keys with a C> r

Re: Question about ssh passwords and backup software

2012-02-13 Thread Jochen Spieker
Paul E Condon: > > I have discovered an alternative to a passwordless private ssh key in > the Debian package repository. (Not a great feat for a normal Debian > user, but I am specially challenged.) The package in question is > 'sshpass'. It allows one to write a script that feeds a password to >

Re: Question about ssh passwords and backup software

2012-02-13 Thread Chris Davies
Alex Mestiashvili wrote: > I would simply use a passwordless ssh-key with a wrapper on the remote > side which allows to run only the backup command . I'd agree with this, but use passwordless public/private keys with a restricted target command. See man sshd and the AUTHORIZED_KEYS FILE FORMAT s

Re: Question about ssh passwords and backup software

2012-02-13 Thread Alex Mestiashvili
On 02/13/2012 06:36 PM, Paul E Condon wrote: > I am researching ways of setting up an automatic backup of > my several local hosts (read computers in ancient UNIX parlance). > > My research has not been exhaustive, but it seems that the backup > packages that offer backup of one host by another hos

Question about ssh passwords and backup software

2012-02-13 Thread Paul E Condon
I am researching ways of setting up an automatic backup of my several local hosts (read computers in ancient UNIX parlance). My research has not been exhaustive, but it seems that the backup packages that offer backup of one host by another host all involve creating a special ssh password for the