Ssh linux

José Roberto do Prado Junior.txt José Roberto do Prado Junior Turma - U 1) [jose.prado@espec ~]$ ssh -C -L 5900:localhost:5900 -l jose.prado espec.ppgia.pucpr.br The authenticity of host 'espec.ppgia.pucpr.br (127.0.0.1)' can't be established. RSA key fingerprint is 89:e1:58:f0:f1:d1:68:99:26:34:84:2d:97:8b:8d:00. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added 'espec.ppgia.pucpr.br' (RSA) to the list of known hosts. Bem vindo a "ESPEC.PPGIA.PUCPR.BR" [e-mail]'s password: bind: Address already in use channel_setup_fwd_listener: cannot listen to port: 5900 Could not request local forwarding. Tunnel device open failed. Could not request tunnel forwarding. Last login: Thu Aug 30 22:41:46 2012 from 200.192.112.139 [jose.prado@espec ~]$ 2) [jose.prado@espec ~]$ ssh -L 5901:localhost:5901 hercules.ppgia.pucpr.br The authenticity of host 'hercules.ppgia.pucpr.br (200.192.112.140)' can't be established. RSA key fingerprint is 31:c3:6b:09:02:bb:39:ad:11:4c:f7:8f:f8:c2:34:60. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added 'hercules.ppgia.pucpr.br' (RSA) to the list of known hosts. Bem vindo ao PPGIA [e-mail]'s password: Permission denied, please try again. 3) [jose.prado@espec ~]$ ssh -l jose.prado localhost -L8080:www.pucpr.br:8080 Página 1

José Roberto do Prado Junior.txt The authenticity of host 'localhost (127.0.0.1)' can't be established. RSA key fingerprint is 89:e1:58:f0:f1:d1:68:99:26:34:84:2d:97:8b:8d:00. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added 'localhost' (RSA) to the list of known hosts. Bem vindo a "ESPEC.PPGIA.PUCPR.BR" jose.prado@localhost's password: bind: Address already in use channel_setup_fwd_listener: cannot listen to port: 8080 Could not request local forwarding. Tunnel device open failed. Could not request tunnel forwarding. Last login: Thu Aug 30 23:47:26 2012 from