You do not need to enter a password to copy files in batches using scp in Ubuntu.

In Ubuntu, scp is used to copy files in batches without entering the password scp. scp is a secure remote file copy command based on ssh logon in linux. Copy the local file to the remote command scplocalfileusername @ remote_ip: remote_folder. Create an RSA public key on the local host and copy it to your remote server. Use the command ssh-keygen

You do not need to enter a password to copy files in batches using scp in Ubuntu.

Scp is short for secure cpoy. scp is a secure remote file copy command based on ssh logon in linux.

Copy local files to a remote command

Scp localfile username @ remote_ip: remote_folder

Solution: Create an RSA public key on the local host and copy it to your remote server. Run the ssh-keygen-trsa command and press enter to the end.

In this case, a public key is generated and stored in ~ /. Ssh/id_rsa.pub, as shown in

To be operable, modify the permissions in the ssh directory, chomd-R 775 ~ /. Ssh

Copy the public key to the remote host (name the public key of the remote server anthorized_keys ):

Scp/home/YOU_PERSONAL_NAME/. ssh/id_rsa.pub username @ host:/home/YOU_SERVER_USERNAME/. ssh/authorized_keys

Some items are replaced with your own. OK

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