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Top Forums Shell Programming and Scripting shell script to collect information from current and remote unix boxes Post 302595180 by Corona688 on Thursday 2nd of February 2012 10:19:20 AM
Old 02-02-2012
You don't have to hardcode the password. Keys are a separate mechanism. Changing the password doesn't break the key. Google 'passwordless ssh' and you'll find hundreds of examples.

This is much easier than trying to inject plaintext passwords into a script, too, because ssh(and most other sane authentication systems) is designed to prevent that for security reasons.
 

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Foreign(4)						     Kernel Interfaces Manual							Foreign(4)

NAME
Foreign - Logs contact attempts from unknown systems SYNOPSIS
/usr/lib/uucp/.Admin/Foreign DESCRIPTION
The /usr/lib/uucp/.Admin/Foreign file lists access attempts by unknown systems. The /usr/lib/uucp/remote.unknown shell script appends an entry to the Foreign file each time a remote computer that is not listed in the local /usr/lib/uucp/Systems file attempts to communicate with that local system. Someone with superuser authority can customize entries in the Foreign file to fit the needs of a specific site by modifying the remote.unknown shell script. EXAMPLES
The following is a sample entry in the Foreign file: Wed Sep 20 20:38:22 CDT 1989: call from the system merlin System merlin, which is not listed in the /usr/lib/uucp/Systems file, attempted to log in on September 20 at 10:38 p.m., but the uucp pro- gram did not allow the unknown system to log in. FILES
Describes access permissions for remote systems Describes accessible remote systems Records contacts from unknown systems in the Foreign file Contains the Foreign file and other uucp administrative files RELATED INFORMATION
Commands: uucp(1), uudemon.cleanu(4), uux(1) Daemons: cron(8), uucico(8), uuxqt(1) delim off Foreign(4)
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