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Full Discussion: SSH w/ command in authorized_keys apparently needs pty
Top Forums Shell Programming and Scripting SSH w/ command in authorized_keys apparently needs pty Post 302537646 by Corona688 on Saturday 9th of July 2011 12:34:56 AM
Old 07-09-2011
how about telling it to execute /bin/cat.

Code:
echo "$(date +%D)  Data ...." | ssh -x -i ~/.ssh/special_id_dsa desk_pc /bin/cat '>>' /path/to/remote/file

Note the single quotes around the >>, necessary to prevent it redirecting locally.

You only need a pty for interactive programs, cat isn't.
 

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LEARN ABOUT DEBIAN

sss_ssh_authorizedkeys

SSS_SSH_AUTHORIZEDKE(1) 					 SSSD Manual pages					   SSS_SSH_AUTHORIZEDKE(1)

NAME

       sss_ssh_authorizedkeys - get OpenSSH authorized keys

SYNOPSIS

       sss_ssh_authorizedkeys [options] USER

DESCRIPTION

       sss_ssh_authorizedkeys acquires SSH public keys for user USER and outputs them in OpenSSH authorized_keys format (see the "AUTHORIZED_KEYS
       FILE FORMAT" section of sshd(8) for more information).

       sshd(8) can be configured to use sss_ssh_authorizedkeys for public key user authentication if it is compiled with support for either
       "AuthorizedKeysCommand" or "PubkeyAgent" sshd_config(5) options.

       If "AuthorizedKeysCommand" is supported, sshd(8) can be configured to use it by putting the following directive in sshd_config(5):

	   AuthorizedKeysCommand /usr/bin/sss_ssh_authorizedkeys

       If "PubkeyAgent" is supported, sshd(8) can be configured to use it by using the following directive for sshd(8) configuration:

	   PubKeyAgent /usr/bin/sss_ssh_authorizedkeys %u

	This is an experimental feature, please use http://fedorahosted.org/sssd to report any issues.

OPTIONS

       -d,--domain DOMAIN
	   Search for user public keys in SSSD domain DOMAIN.

       -h,--help
	   Display help message and exit.

SEE ALSO

       sshd(8), sshd_config(5), sss_ssh_knownhostsproxy(1).

AUTHORS

       The SSSD upstream - http://fedorahosted.org/sssd

SSSD
								    03/04/2013						   SSS_SSH_AUTHORIZEDKE(1)
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