What is failing? You need to be more specific. What error messages? Has the key exchange been carried out? Also, your command is not enough for key based authentication; you have not specified the user to connect as.
Try this:
Is is possible switch user from a non-root user to root user without entering the password interactively inside a korn shell script which is run by a non-root user?
e.g. I have a non-root user called infodba who is in dba group and I want to create a shell script which is executed by infodba... (5 Replies)
Hi,
I have written a script that does SFTP successfully without using the password (Thanks to this site :b: ) and it works fine.
The thing is - this script uses the public and private key generation with a "null" passphrase.
But I now need to write a script that does SFTP non-interactively... (1 Reply)
Hello,
Do you guys know set of commands that can incorporate to sftp/scp/ssh to add password in a script to automate file transfer.
Our client is not using ssh keys authentication so we are force to create a script to pass the password into the script to transfer files via sftp/scp/ssh.
We... (4 Replies)
Hello,
We have an issue attempting to login from a Unix Solaris to an NT server using key authentication. I will attempt to provide you with as much of the relevant information regarding the way the system is set up, although I'm workingin solely on the Unix side, so don't have full access to... (3 Replies)
Dear All
I need to discuss about the problem which has been discussed so many times here. I need to transfer a file from server A to server B via passwordless SFTP script. By reading the threads on this topic here, I followed the below steps but still it's not working ..
Pls find the steps... (13 Replies)
Hi,
I need to sftp from one Unix Server (source) to another (destination) (both SunOS) non-interactively.
I did the following :
1) Generated public key in source server in $HOME/.ssh dir without giving any passphrase
2) Added the contents of the public key generated to authorized_keys2... (7 Replies)
I am using solaris unix 8.2 version. I want to bypass password authentication for sftp. Can you please give some ideas on this. thanks.Regards. (4 Replies)
Hello list,
I am attempting to connect from a Redhat 6 machine to another linux machine. When I use the SSH command and specify my private key to use this it all connects fine, however there doesn't seem to be an option in the SFTP command to specify my private key for authentication.
In... (2 Replies)
Hello all,
can we SFTP to the destination server in a non-interactive mode with out estbalishing the public key of origination server in the destination server? meaning i want to harcode the password as part of the below script or as an variable?
Please let me know if there is any better way to... (2 Replies)
Discussion started by: Ariean
2 Replies
LEARN ABOUT SUSE
scp
SCP(1) BSD General Commands Manual SCP(1)NAME
scp -- secure copy (remote file copy program)
SYNOPSIS
scp [-1246BCpqrv] [-c cipher] [-F ssh_config] [-i identity_file] [-l limit] [-o ssh_option] [-P port] [-S program] [[user@]host1:]file1 ...
[[user@]host2:]file2
DESCRIPTION
scp copies files between hosts on a network. It uses ssh(1) for data transfer, and uses the same authentication and provides the same secu-
rity as ssh(1). Unlike rcp(1), scp will ask for passwords or passphrases if they are needed for authentication.
File names may contain a user and host specification to indicate that the file is to be copied to/from that host. Local file names can be
made explicit using absolute or relative pathnames to avoid scp treating file names containing ':' as host specifiers. Copies between two
remote hosts are also permitted.
The options are as follows:
-1 Forces scp to use protocol 1.
-2 Forces scp to use protocol 2.
-4 Forces scp to use IPv4 addresses only.
-6 Forces scp to use IPv6 addresses only.
-B Selects batch mode (prevents asking for passwords or passphrases).
-C Compression enable. Passes the -C flag to ssh(1) to enable compression.
-c cipher
Selects the cipher to use for encrypting the data transfer. This option is directly passed to ssh(1).
-F ssh_config
Specifies an alternative per-user configuration file for ssh. This option is directly passed to ssh(1).
-i identity_file
Selects the file from which the identity (private key) for public key authentication is read. This option is directly passed to
ssh(1).
-l limit
Limits the used bandwidth, specified in Kbit/s.
-o ssh_option
Can be used to pass options to ssh in the format used in ssh_config(5). This is useful for specifying options for which there is no
separate scp command-line flag. For full details of the options listed below, and their possible values, see ssh_config(5).
AddressFamily
BatchMode
BindAddress
ChallengeResponseAuthentication
CheckHostIP
Cipher
Ciphers
Compression
CompressionLevel
ConnectionAttempts
ConnectTimeout
ControlMaster
ControlPath
GlobalKnownHostsFile
GSSAPIAuthentication
GSSAPIDelegateCredentials
HashKnownHosts
Host
HostbasedAuthentication
HostKeyAlgorithms
HostKeyAlias
HostName
IdentityFile
IdentitiesOnly
KbdInteractiveDevices
LogLevel
MACs
NoHostAuthenticationForLocalhost
NumberOfPasswordPrompts
PasswordAuthentication
PKCS11Provider
Port
PreferredAuthentications
Protocol
ProxyCommand
PubkeyAuthentication
RekeyLimit
RhostsRSAAuthentication
RSAAuthentication
SendEnv
ServerAliveInterval
ServerAliveCountMax
StrictHostKeyChecking
TCPKeepAlive
UsePrivilegedPort
User
UserKnownHostsFile
VerifyHostKeyDNS
-P port
Specifies the port to connect to on the remote host. Note that this option is written with a capital 'P', because -p is already
reserved for preserving the times and modes of the file in rcp(1).
-p Preserves modification times, access times, and modes from the original file.
-q Quiet mode: disables the progress meter as well as warning and diagnostic messages from ssh(1).
-r Recursively copy entire directories. Note that scp follows symbolic links encountered in the tree traversal.
-S program
Name of program to use for the encrypted connection. The program must understand ssh(1) options.
-v Verbose mode. Causes scp and ssh(1) to print debugging messages about their progress. This is helpful in debugging connection,
authentication, and configuration problems.
The scp utility exits 0 on success, and >0 if an error occurs.
SEE ALSO rcp(1), sftp(1), ssh(1), ssh-add(1), ssh-agent(1), ssh-keygen(1), ssh_config(5), sshd(8)HISTORY
scp is based on the rcp(1) program in BSD source code from the Regents of the University of California.
AUTHORS
Timo Rinne <tri@iki.fi>
Tatu Ylonen <ylo@cs.hut.fi>
BSD February 8, 2010 BSD