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Top Forums Shell Programming and Scripting Ssh passwordless authentication Post 302949092 by Peasant on Tuesday 7th of July 2015 05:48:12 AM
Old 07-07-2015
It is.
ssh-copy-id is a shell script which is written to ease the distribution of keys on Linux systems (not sure about other operating systems).
Code:
user@server:~$ file /usr/bin/ssh-copy-id
/usr/bin/ssh-copy-id: POSIX shell script, ASCII text executable
....
# Shell script to install your public key(s) on a remote machine
# See the ssh-copy-id(1) man page for details
....

You can do that 'by hand' as well (same effect), there are some handy oneliners like
Code:
ssh user@server 'cat >> ~/.ssh/authorized_keys' < ~/.ssh/id_rsa.pub

 

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sftp-server(1M) 					  System Administration Commands					   sftp-server(1M)

NAME
sftp-server - SFTP server subsystem SYNOPSIS
/usr/lib/ssh/sftp-server DESCRIPTION
sftp-server implements the server side of the SSH File Transfer Protocol as defined in the IETF draft-ietf-secsh-filexfer. sftp-server is a subsystem for sshd(1M) and must not be run directly. There are no options or config settings. To enable the sftp-server subsystem for sshd add the following to /etc/ssh/sshd_config: Subsystem sftp /usr/lib/ssh/sftp-server See sshd_config(4) for a description of the format and contents of that file. There is no relationship between the protocol used by sftp-server and the FTP protocol (RFC 959) provided by in.ftpd. EXIT STATUS
The following exit values are returned: 0 Successful completion. >0 An error occurred. FILES
/usr/lib/sftp-server ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWsshdu | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ SEE ALSO
sftp(1), ssh(1), ssh-add(1), ssh-keygen(1), sshd(1M), sshd_config(4), 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. AUTHOR
Markus Friedl SunOS 5.10 30 Jul 2003 sftp-server(1M)
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