CentOS64+Qt+Mysql+ftp+无密钥传输的配置详细过程

ot/.ssh/id_rsa.pub.

The key fingerprint is:

d6:2a:df:0b:46:3d:22:da:5b:24:b2:da:78:01:f3:c4 root@centos6-64

The key's randomart image is:

+--[ RSA 2048]----+

| |

| |

| . |

| o E o |

| =. o S + |

| o= * o . |

| o.o = |

| +. * o |

| o.. . . o. |

+-----------------+

[root@centos6-64 .ssh]# ls -lrt

total 16

-rw-r--r-- 1 root root 394 Nov 18 16:18 known_hosts

-rw-r--r-- 1 root root 394 Nov 18 22:32 authorized_keys

-rw-r--r-- 1 root root 397 Nov 18 22:33 id_rsa.pub

-rw------- 1 root root 1675 Nov 18 22:33 id_rsa

[root@centos6-64 .ssh]# scp id_rsa.pub 192.168.2.16:~/.ssh/authorized_keys

root@192.168.2.16's password:

id_rsa.pub 100% 397 0.4KB/s 00:00

[root@centos6-64 .ssh]# ssh 192.168.2.16

Last login: Mon Nov 18 22:16:16 2013 from 192.168.2.221

[root@red6-64 ~]#