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Top Forums Shell Programming and Scripting How to put scp in background inside expect Post 302420076 by radoulov on Monday 10th of May 2010 01:30:57 PM
Old 05-10-2010
Quote:
Originally Posted by Corona688
That you're having to shoehorn a stored plaintext password into scp's otherwise secure authentication system with expect is a subtle hint, writ in mile-high flashing neon letters: You're not supposed to do this. It's designed to stop you doing this for security reasons, use pre-shared keys instead -- it's what they're there for. There's instructions for it plastered all over the internet. They do exactly what you want except they don't have the security and reliability problems of your brute-forced plaintext password approach.
I fully agree.
Such an automatism should be implemented using PKI.

Last edited by radoulov; 05-10-2010 at 02:36 PM..
 

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script(1)							   User Commands							 script(1)

NAME
script - make record of a terminal session SYNOPSIS
script [-a] [filename] DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the record is saved in the file typescript. See WARNINGS. The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends when the forked shell exits or when Control-d is typed. OPTIONS
The following option is supported: -a Appends the session record to filename, rather than overwriting it. NOTES
script places everything that appears on the screen in filename, including prompts. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a privileged user, that is, root. Be sure that typescript is not a link before running script. SunOS 5.11 30 Jan 2004 script(1)
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