可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):
问题:
I have an EC2 instance running (FreeBSD 9 AMI ami-8cce3fe5), and I can ssh into it using my amazon-created key file without password prompt, no problem.
However, when I want to copy a file to the instance using scp I am asked to enter a password:
scp somefile.txt -i mykey.pem root@my.ec2.id.amazonaws.com:/
Password:
Any ideas why this is happening/how it can be prevented?
回答1:
I figured it out. I had the arguments in the wrong order. This works:
scp -i mykey.pem somefile.txt root@my.ec2.id.amazonaws.com:/
回答2:
scp -i /path/to/your/.pemkey -r /copy/from/path user@server:/copy/to/path
回答3:
I've used below command to copy from local linux Centos 7 to AWS EC2.
scp -i user_key.pem file.txt ec2-user@my.ec2.id.amazonaws.com:/home/ec2-user
回答4:
scp -i ~/.ssh/key.pem ec2-user@ip:/home/ec2-user/file-to-copy.txt .
The file name shouldnt be between the pem file and the ec2-user string - that doesnt work. This also allows you to reserve the name of the copied file.
回答5:
Making siliconerockstar's comment an answer since it worked for me
scp -i kp1.pem ./file.txt ec2-user@1.2.3.4:/home/ec2-user
回答6:
lets assume that your pem file and somefile.txt you want to send is in Downloads folder
scp -i ~/Downloads/mykey.pem ~/Downloads/somefile.txt root@my.ec2.id.amazonaws.com:~/
let me know if it doesn't work
回答7:
scp -i /home/barkat/Downloads/LamppServer.pem lampp_x64_12.04.tar.gz
this will be very helpful to all of you guys
回答8:
My hadoopec2cluster.pem
file was the only one in the directory on my local mac, couldn't scp it to aws using scp -i hadoopec2cluster.pem hadoopec2cluster.pem ubuntu@serverip:~
.
Copied hadoopec2cluster.pem to hadoopec2cluster_2.pem and then scp -i hadoopec2cluster.pem hadoopec2cluster_2.pem ubuntu@serverip:~
. Voila!
回答9:
I was hung up on this because I was specifying my public key file in
scp -i [private key file path]
When I caught that mistake and changed it to the private key path instead, I was all set.
回答10:
write this code
scp -r -o "ForwardAgent=yes" /Users/pengge/11.vim root@192.168.2.228:/root/
If you have a SSH key with access to the destination server and the source server does not, adding -o "ForwardAgent=yes" will allow you to forward your SSH agent to the source server so that it can use your SSH key to connect to the destination server.
回答11:
In your case, the user root
won't have any issues. But in certain cases where you're required to login under SSH as a different user, make sure the directory you're scp
-ing has adequate permissions for the user you're SSH-ing.
回答12:
Just tested:
Run the following command:
sudo shred -u /etc/ssh/*_key /etc/ssh/*_key.pub
Then:
- create ami (image of the ec2).
- launch from new ami(image) from step no 2 chose new keys.