AWS的ubuntu主机登陆用户是ubuntujava
只能经过秘钥的方式登陆linux
若是在linux终端经过ssh远程登陆步骤以下:ubuntu
假如申请EC2主机的时候下载的key名称叫my-key.pem,并保存在本地linux主机/home/key下面服务器
1.使用chmod命令确保您的私有密钥不是公开可见的ssh
$ chmod 400 /home/key/my-key.pem
2.spa
ssh -i /home/key/my-key.pem ubuntu@xx.xx.xx.xx
3.出现以下内容,直接yescode
The authenticity of host 'xxxxxxxxx' can't be established. RSA key fingerprint is 1f:51:ae:28:bf:89:e9:d8:1f:25:5d:37:2d:7d:b8:ca:9f:f5:f1:6f. Are you sure you want to continue connecting (yes/no)?
这样就链接上远程ec2的主机了blog
经过SCP 远程拷贝下载ci
1.从本地拷贝文件到服务器it
scp -i my-key.pem /home/mag-sit/test.java ubuntu@xx.xx.xx.xx:~
将本地test.java 拷贝到远程主机 ubuntu用户根目录下
2.从服务器下载
scp -i my-key.pem ubuntu@xx.xx.xx.xx:/home/ubuntu/test.java /home/ubuntu/
将服务器test.java 下载到本地目录/home/ubuntu/