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Top Forums Shell Programming and Scripting SFTP in a shell script without public/private key Post 302381467 by markdjones82 on Friday 18th of December 2009 10:02:02 AM
Old 12-18-2009
Quote:
Originally Posted by zaxxon
Why that? You can usually copy from anywhere in both directions with scp, as well as you can with rcp.

Allowed pub-key makes filteransfer much more relaxing.
In our internal environment we mostly use pubkey authentication to run our file transfers via scp.
Exchanging keys is usually more secure than having the username and password unencrypted in some file.

There are plenty of threads in the forum and also on the web how to setup passwordless pub key authentication. Use the forum's search engine maybe.

Zax one example you can't allow SCP is because of security standards. I have to use the SFTP-internal subsystem jailing and that doesn't allow any protocol but SFTP. You can still do Pubkey authentication with it though. THe scripting is a little more of a challenge though hah


Also Jim, how do you run a script with no controlling terminal? like ssh -t?
 

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pscp(1) 							 PuTTY tool suite							   pscp(1)

NAME
pscp - command-line SCP (secure copy) / SFTP client SYNOPSIS
pscp [options] [user@]host:source target pscp [options] source [source...] [user@]host:target pscp [options] -ls [user@]host:filespec DESCRIPTION
pscp is a command-line client for the SSH-based SCP (secure copy) and SFTP (secure file transfer protocol) protocols. OPTIONS
The command-line options supported by pscp are: -V Show version information and exit. -pgpfp Display the fingerprints of the PuTTY PGP Master Keys and exit, to aid in verifying new files released by the PuTTY team. -ls Remote directory listing. -p Preserve file attributes. -q Quiet, don't show statistics. -r Copy directories recursively. -unsafe Allow server-side wildcards (DANGEROUS). -v Show verbose messages. -load session Load settings from saved session. -P port Connect to port port. -l user Set remote username to user. -batch Disable interactive prompts. -pw password Set remote password to password. CAUTION: this will likely make the password visible to other users of the local machine (via com- mands such as `w'). -1 Force use of SSH protocol version 1. -2 Force use of SSH protocol version 2. -C Enable SSH compression. -i path Private key file for authentication. -scp Force use of SCP protocol. -sftp Force use of SFTP protocol. MORE INFORMATION
For more information on pscp it's probably best to go and look at the manual on the PuTTY web page: http://www.chiark.greenend.org.uk/~sgtatham/putty/ BUGS
This man page isn't terribly complete. See the above web link for better documentation. PuTTY tool suite 2004-03-24 pscp(1)
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