当我尝试登录我的服务器时
ssh 10.0.0.9
我收到此错误消息
ssh：无法解析主机名 10.0.0。2'：名称或服务未知
我不知道为什么 ssh 尝试连接错误的服务器。有什么想法可能出错了吗？
编辑：
这是我的 ~/.ssh/config 文件：
> HostName 10.0.0.2
> HostKeyAlgorithms=+ssh-dss
这是 /etc/ssh/ssh_config 文件：
> # This is the ssh client system-wide configuration file. See
> # ssh_config(5) for more information. This file provides defaults for
> # users, and the values can be changed in per-user configuration files
> # or on the command line.
>
> # Configuration data is parsed as follows:
> # 1. command line options
> # 2. user-specific file
> # 3. system-wide file
> # Any configuration value is only changed the first time it is set.
> # Thus, host-specific definitions should be at the beginning of the
> # configuration file, and defaults at the end.
>
> # Site-wide defaults for some commonly used options. For a comprehensive
> # list of available options, their meanings and defaults, please see the
> # ssh_config(5) man page.
>
> Host *
> # ForwardAgent no
> # ForwardX11 no
> # ForwardX11Trusted yes
> # PasswordAuthentication yes
> # HostbasedAuthentication no
> # GSSAPIAuthentication no
> # GSSAPIDelegateCredentials no
> # GSSAPIKeyExchange no
> # GSSAPITrustDNS no
> # BatchMode no
> # CheckHostIP yes
> # AddressFamily any
> # ConnectTimeout 0
> # StrictHostKeyChecking ask
> # IdentityFile ~/.ssh/id_rsa
> # IdentityFile ~/.ssh/id_dsa
> # IdentityFile ~/.ssh/id_ecdsa
> # IdentityFile ~/.ssh/id_ed25519
> # Port 22
> # Protocol 2
> # Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes128-cbc,3des-cbc
> # MACs hmac-md5,hmac-sha1,[email protected]
> # EscapeChar ~
> # Tunnel no
> # TunnelDevice any:any
> # PermitLocalCommand no
> # VisualHostKey no
> # ProxyCommand ssh -q -W %h:%p gateway.example.com
> # RekeyLimit 1G 1h
> SendEnv LANG LC_*
> HashKnownHosts yes
> GSSAPIAuthentication yes