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Full Discussion: Help with ssh ksh script
Top Forums Shell Programming and Scripting Help with ssh ksh script Post 302805005 by ksh_beginner on Thursday 9th of May 2013 01:40:29 PM
Old 05-09-2013
Help with ssh ksh script

Hi,

I am trying to figure out a ksh script that i have and i think i found it but not sure.

i am having to scp or sftp files from my remote server over 2 others to the destination.

i have the rsa keys setup for the servers on my end and the username and password for the final server.

i have to clean out the sftp server folders so i do not transfer duplicate files over.

basicaly i ssh to sftp1 server
Code:
cd to directory 
rm -f *

then i do a scp of the files i need to that folder.

my question is can i stick an exit command after the rm so that i quit the ssh connection before the scp?

i am running into an issue of i think i am still on the sftp1 server while i try and do the scp which results in no files being transfered.

Code:
ssh -T ${guser}@${gsftp} <<endscript >> ${debug_log} 2>&1
echo $HOSTNAME
cd ${draw_dir}
pwd
rm -f *.*
exit
#Transfer to 
scp ${draw}* ${guser}@${gsftp}:${draw_dir} >> ${debug_log}
endscript

would this work? thanks.
i couldn't find this on the forum.

Last edited by Scott; 05-09-2013 at 02:46 PM.. Reason: Please use code tags
 

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scp(1)								   User Commands							    scp(1)

NAME
scp - secure copy (remote file copy program) SYNOPSIS
scp [-pqrvBC46] [-F ssh_config] [-S program] [-P port] [-c cipher] [-i identity_file] [-o ssh_option] [ [user@]host1:]file1 [...] [ [user@]host2:]file2 DESCRIPTION
The scp utility copies files between hosts on a network. It uses ssh(1) for data transfer, and uses the same authentication and provides the same security as ssh(1). Unlike rcp(1), scp will ask for passwords or passphrases if they are needed for authentication. Any file name may contain a host and user specification to indicate that the file is to be copied to/from that host. Copies between two remote hosts are permitted. OPTIONS
The following options are supported: -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 cipher Selects the cipher to use for encrypting the data transfer. This option is directly passed to ssh(1). -C Compression enable. Passes the -C flag to ssh(1) to enable compression. -F ssh_config Specifies an alternative per-user configuration file for ssh(1.). -i identity_file Selects the file from which the identity (private key) for RSA authentication is read. This option is directly passed to ssh(1). -o ssh_option The given option is directly passed to ssh(1). -p Preserves modification times, access times, and modes from the original file. -P port Specifies the port to connect to on the remote host. Notice 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). -q Disables the progress meter. -r Recursively copies entire directories. -S program Specifies the name of the 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. OPERANDS
The following operands are supported: host1, host2,...The name(s) of the host from or to which the file is to be copied. file1, file2,...The file(s) to be copied. EXIT STATUS
The following exit values are returned: 0 Successful completion. 1 An error occurred. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWsshu | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ SEE ALSO
rcp(1), ssh(1), ssh-add(1), ssh-agent(1), ssh-keygen(1), sshd(1M), attributes(5) To view license terms, attribution, and copyright for OpenSSH, the default path is /var/sadm/pkg/SUNWsshdr/install/copyright. If the Solaris operating environment has been installed anywhere other than the default, modify the given path to access the file at the installed location. AUTHORS
scp is based on the rcp(1) program in the BSD source code from the Regents of the University of California. The authors are Timo Rinne and Tatu Ylonen. SunOS 5.10 9 Jan 2004 scp(1)
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