ssh2_publickey_init(3) [php man page]

SSH2_PUBLICKEY_INIT(3)							 1						    SSH2_PUBLICKEY_INIT(3)

ssh2_publickey_init - Initialize Publickey subsystem

SYNOPSIS

       resource ssh2_publickey_init (resource  $session)

DESCRIPTION

	Request the Publickey subsystem from an already connected SSH2 server.

	The  publickey	subsystem  allows an already connected and authenticated client to manage the list of authorized public keys stored on the
       target server in an implementation agnostic manner. If  the  remote  server  does  not  support	the  publickey	subsystem,  the  ssh2_pub-
       lickey_init(3) function will return FALSE.

PARAMETERS

	      o $session
		-

RETURN VALUES

	Returns an SSH2 Publickey Subsystem resource for use with all other ssh2_publickey_*() methods or FALSE on failure.

NOTES

       Note

	      The  public key subsystem is used for managing public keys on a server to which the client is already authenticated. To authenticate
	      to a remote system using public key authentication, use the ssh2_auth_pubkey_file(3) function instead.

SEE ALSO

       ssh2_publickey_add(3), ssh2_publickey_remove(3), ssh2_publickey_list(3).

PHP Documentation Group 												    SSH2_PUBLICKEY_INIT(3)

Net::SSH2::Channel(3pm) 				User Contributed Perl Documentation				   Net::SSH2::Channel(3pm)

NAME

       Net::SSH2::Channel - SSH 2 channel object

DESCRIPTION

       A channel object is created by the Net::SSH2 "channel" method.  As well as being an object, it is also a tied filehandle.  The Net::SSH2
       "poll" method can be used to check for read/write availability and other conditions.

   setenv ( key, value ... )
       Sets remote environment variables.  Note that most implementations do not allow environment variables to be freely set.	Pass in a list of
       keys and values with the values to set.	Returns the number of successful sets.

   blocking ( flag )
       Enable or disable blocking.  Note that this is currently implemented in libssh2 by setting a per-session flag; it's equivalent to
       Net::SSH2::blocking.

   eof
       Returns true if the remote server sent an EOF.

   send_eof
       Send an EOF to the remote.  After an EOF has been sent, no more data may be sent; the connection should be closed.

   close
       Close the channel (happens automatically on object destruction).

   wait_closed
       Wait for a remote close event.  Must have already seen remote EOF.

   exit_status
       Returns the channel's program exit status.

   pty ( terminal [, modes [, width [, height ]]] )
       Request a terminal on a channel.  If provided, "width" and "height" are the width and height in characters (defaults to 80x24); if negative
       their absolute values specify width and height in pixels.

   pty_size ( width, height )
       Request a terminal size change on a channel. "width" and "height" are the width and height in characters; if negative their absolute values
       specify width and height in pixels.

   process ( request, message )
       Start a process on the channel.	See also shell, exec, subsystem.

   shell
       Start a shell on the remote host; calls process("shell").

   exec ( command )
       Execute the command on the remote host; calls process("exec", command).	Note that only one of these requests can succeed per channel (cp.
       "exec" in perlfunc); if you want to run a series of commands, consider using shell instead.

   subsystem ( name )
       Run subsystem on the remote host; calls process("subsystem", command).

   ext_data ( mode )
       Set extended data handling mode:

       normal (default)
	   Keep data in separate channels; stderr is read separately.

       ignore
	   Ignore all extended data.

       merge
	   Merge into the regular channel.

   read ( buffer, size [, ext ] )
       Attempts to read size bytes into the buffer.  Returns number of bytes read, undef on failure.  If ext is present and set, reads from the
       extended data channel (stderr).

   write ( buffer [, ext ] )
       Attempts to write the buffer to the channel.  Returns number of bytes written, undef on failure.  If ext is present and set, writes to the
       extended data channel (stderr).

   flush ( [ ext ] )
       Flushes the channel; if ext is present and set, flushes extended data channel.  Returns number of bytes flushed, undef on error.

   exit_signal
       Returns the exit signal of the command executed on the channel. Requires libssh 1.2.8 or higher.

SEE ALSO

       Net::SSH2.

AUTHOR

       David B. Robins, <dbrobins@cpan.org>

COPYRIGHT AND LICENSE

       Copyright (C) 2005, 2006 by David B. Robins; all rights reserved.

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.0 or,
       at your option, any later version of Perl 5 you may have available.

perl v5.14.2							    2011-05-07						   Net::SSH2::Channel(3pm)