Phaedon Sinis wrote: > Hi all, > > I'm beginning my weekend of Sage asceticism, and as I attempt to login > to the sage server after many months, I get the attached error message. > Am I trying to ssh into the wrong server? > > > Macintosh-7:~ phaedonsinis$ ssh sage.math.washington.edu > <http://sage.math.washington.edu> -l psinis > @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ > @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ > @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ > IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! > Someone could be eavesdropping on you right now (man-in-the-middle attack)! > It is also possible that the RSA host key has just been changed. > The fingerprint for the RSA key sent by the remote host is > 5e:53:c7:1f:81:fe:48:12:f2:38:2b:5d:52:4c:c1:51. > Please contact your system administrator. > Add correct host key in /Users/phaedonsinis/.ssh/known_hosts to get rid > of this message. > Offending key in /Users/phaedonsinis/.ssh/known_hosts:4 > RSA host key for sage.math.washington.edu > <http://sage.math.washington.edu> has changed and you have requested > strict checking. > Host key verification failed.
Someone else has posted the reason - the hardware has changed. (One can actually back up the ssh keys when doing this, but I must admit I normally forget). The offending line is line #4 in your $HOME/.ssh/known_hosts Just delete that line (might be worth making a backup first, just in case you make a mistake. Note the lines might span multiple lines on yoru screen, as each line is very long, so wraps across the terminal. --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
