ssh2_exec(3) [php man page]

SSH2_EXEC(3)								 1							      SSH2_EXEC(3)

ssh2_exec - Execute a command on a remote server

SYNOPSIS

       resource  ssh2_exec  (resource	$session,  string   $command, [string  $pty], [array  $env], [int  $width = 80], [int  $height = 25], [int
       $width_height_type = SSH2_TERM_UNIT_CHARS])

DESCRIPTION

	Execute a command at the remote end and allocate a channel for it.

PARAMETERS

	      o $session
		- An SSH connection link identifier, obtained from a call to ssh2_connect(3).

	      o $command
		-

	      o $pty
		-

	      o $env
		-$env may be passed as an associative array of name/value pairs to set in the target environment.

	      o $width
		- Width of the virtual terminal.

	      o $height
		- Height of the virtual terminal.

	      o $width_height_type
		-$width_height_type should be one of SSH2_TERM_UNIT_CHARS or SSH2_TERM_UNIT_PIXELS.

RETURN VALUES

	Returns a stream on success or FALSE on failure.

EXAMPLES

       Example #1

	      Executing a command

	      <?php
	      $connection = ssh2_connect('shell.example.com', 22);
	      ssh2_auth_password($connection, 'username', 'password');

	      $stream = ssh2_exec($connection, '/usr/local/bin/php -i');
	      ?>

SEE ALSO

       ssh2_connect(3), ssh2_shell(3), ssh2_tunnel(3).

PHP Documentation Group 													      SSH2_EXEC(3)

SSH2_AUTH_HOSTBASED_FILE(3)						 1					       SSH2_AUTH_HOSTBASED_FILE(3)

ssh2_auth_hostbased_file - Authenticate using a public hostkey

SYNOPSIS

       bool ssh2_auth_hostbased_file (resource	$session, string  $username, string  $hostname, string	$pubkeyfile, string  $privkeyfile, [string
       $passphrase], [string  $local_username])

DESCRIPTION

	Authenticate using a public hostkey read from a file.

PARAMETERS

	      o $session
		- An SSH connection link identifier, obtained from a call to ssh2_connect(3).

	      o $username
		-

	      o $hostname
		-

	      o $pubkeyfile
		-

	      o $privkeyfile
		-

	      o $passphrase
		- If $privkeyfile is encrypted (which it should be), the passphrase must be provided.

	      o $local_username
		- If $local_username is omitted, then the value for $username will be used for it.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      Authentication using a public hostkey

	      <?php
	      $connection = ssh2_connect('shell.example.com', 22, array('hostkey'=>'ssh-rsa'));

	      if (ssh2_auth_hostbased_file($connection, 'remoteusername', 'myhost.example.com',
					   '/usr/local/etc/hostkey_rsa.pub',
					   '/usr/local/etc/hostkey_rsa', 'secret',
					   'localusername')) {
		echo "Public Key Hostbased Authentication Successful
";
	      } else {
		die('Public Key Hostbased Authentication Failed');
	      }
	      ?>

NOTES

       Note

	      ssh2_auth_hostbased_file(3) requires libssh2 >= 0.7 and PHP/SSH2 >= 0.7

PHP Documentation Group 											       SSH2_AUTH_HOSTBASED_FILE(3)