Is it possible to give remote controls without typing the password when you use SCP?

Is it possible to give remote controls without typing the password when you use SCP?

When you use the SCP command, the remote machine checks that you have the authorized key and allows access without a password prompt.

How do you write SCP in a script?

scp command in Linux with Examples

1. scp –P port: Specifies the port to connect on the remote host.
2. scp –p: Preserves modification times, access times, and modes from the original file.
3. scp –q: Disables the progress meter.
4. scp –r: Recursively copy entire directories.

How do I stop ssh typing password?

Use SSH agent to avoid typing password After the key file is loaded, you can run ssh or scp to log into the Linux server or transfer files without typing the password. P.S. You can use ssh-add -l to list all the loaded key, and ssh-add -d or ssh-add -D to delete one key or all the keys.

How do I connect to a server without a password?

3 Steps to Perform SSH Login Without Password Using ssh-keygen & ssh-copy-id

1. Step 1: Create public and private keys using ssh-key-gen on local-host.
2. Step 2: Copy the public key to remote-host using ssh-copy-id.
3. Step 3: Login to remote-host without entering the password.

Can you pass a password to a SCP command?

scp uses SSH to tunnel to a remote server and transfer files. SSH can authenticate users with a password, an SSH key or both (recommended).

Which is better PSCP or key based logon?

pscp allows you to pass the password to it directly using the -pw argument. Alternately, and this is a better idea, use ssh agent and set up key based logon – this is more secure. There’s a howto on setting up ssh to use key based logon here

How to enter SSH password for remote users?

Copy the content of local users content of id_rsa.pub to the remote users ~/.ssh/authorized_keys file in order to establish public key authentication connection. If still want to use password then expect script could be made, like the following and change the expect script 2nd line to match your user and server and MY_PASSWORD with your password:

How to use expect script to enter password?

If still want to use password then expect script could be made, like the following and change the expect script 2nd line to match your user and server and MY_PASSWORD with your password: Thanks to @pynexj at post Link to StackOverFlow i had to modify the script as the following: