Re: SFTP Questions

An apology. My email account was moved to Google. Can't say I like
the change. For one thing, I am not sure what effect changing some
settings has on outgoing email. Just dawned on me to look and now I
see where you got the "Jim". Curses. Had it fixed before email got
moved to Google. Need to do it again. If, I can. Many features I
used to have are now just gone. One of them allowed me to find out
why mail was rejected when sent to another domain from the i. As Paul
Harvey often said "Not all that we call progress is progress".


John McKee

On Wed, Jan 18, 2012 at 3:55 PM, Jeff Young <jyoung0950@xxxxxxxxx> wrote:

Jim,
Thanks for the info.
If you have any samples on creating a script that will accept variables and
a CL that shows how to pass those variables, I would greatly appreciate it.

Thanks again,

On Wed, Jan 18, 2012 at 4:52 PM, jmmckee flinthills.com <
jmmckee@xxxxxxxxxxxxxx> wrote:

This not *the* authoritative answer, but here goes:

1 Easiest way is to use PuTTY from a pc to your i.  Log in with your i
credentials.
  then, sftp username@domain to the remote location.  Replace
username and domain.  You will then be asked if you want to import the
public key from the remote system.  Answer yes.

2 Use a script.  Scott has information on building the script.
Typically requires the use of the expect command to look for prompts
from the remote system and send back appropriate values.  I have
several I use.  Can't get to them right now.  I can send one that has
been a bit obfuscated in a few minutes.

3 In the CL, use ADDENVVAR command.  Set value to the path of the
file.  If remote system is not an i, beware sending packed data as it
will be corrupted.


4 Yes, to an extent.  The imported public key is stored in the .ssh
directory in the home directory for the user.  Public key would have
to be imported for each user, or the CL could be submitted to run as a
specific user.

5 Standard restrictions - need *USE.

6 Standard sftp port - I'm not sure what number that is.

Not the full answer, but, I ca send you a script and a snippet of CL
that runs it in a bit.

John McKee



On Wed, Jan 18, 2012 at 3:23 PM, Jeff Young <jyoung0950@xxxxxxxxx> wrote:

All,
I have reviewed Scott Klements' presentation on SFTP, but still have some
questions.
The system will be acting as a Client for this purpose and sending a set

of

files to the server.

I will have a CL program that will drive all processing.
The process will run in the batch.

1. When I get the public key from the server, what do I do to install it?
2. I will be sending multiple files to the server and would like to
automate the process.  What is the best way to do this?
3. The member name of the files being sent will vary with each
transmission.  How can I do this in an automated envrionment?
4. Does it matter what user profile runs the job?
5. What OS Level security restrictions are there on using the required
commands?
6. If the client has a firewall that restricts outbound transmissions to
known ports, what ports need to be opened for SFTP?

Thanks,

Jeff Young
Sr. Programmer Analyst
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Sr. Programmer Analyst
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