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NAME
    Net::SCP::Expect - Wrapper for scp that allows passwords via Expect.

SYNOPSIS
    Example 1 - uses login method, longhand scp:

    "my $scpe = Net::SCP::Expect->new;"

    "$scpe->login('user name', 'password');"

    "$scpe->scp('file','host:/some/dir');"

    .

    Example 2 - uses constructor, shorthand scp:

    "my $scpe = Net::SCP::Expect->new(host=>'host', user=>'user',
    password=>'xxxx');"

    "$scpe->scp('file','/some/dir'); # 'file' copied to 'host' at
    '/some/dir'"

    .

    Example 3 - Copying from remote machine to local host

    "my $scpe = Net::SCP::Expect->new(user=>'user',password=>'xxxx');"

    "$scpe->scp('host:/some/dir/filename','newfilename');"

    See the scp() method for more information on valid syntax.

PREREQUISITES
    Expect 1.14. May work with earlier versions, but was tested with 1.14
    (and now 1.15) only.

DESCRIPTION
    This module is simply a wrapper around the scp call. The primary
    difference between this module and *Net::SCP* is that you may send a
    password programmatically, instead of being forced to deal with
    interactive sessions.

USAGE
    Net::SCP::Expect->new(*option=>val*,...)

    Creates a new object and optionally takes a series of options (see
    OPTIONS below).

  METHODS

    auto_yes - Set this to 1 if you want to automatically pass a 'yes'
    string to any yes or no questions that you may encounter before actually
    being asked for a password, e.g. "Are you sure you want to continue
    connecting (yes/no)?" for first time connections, etc.

    error_handler(*sub ref*)

    This sets up an error handler to catch any problems with a call to
    'scp()'. If you do not define an error handler, then a simple 'croak()'
    call will occur, with the last line sent to the terminal added as part
    of the error message.

    I highly recommend you forcibly terminate your program somehow within
    your handler (via die, croak, exit, etc), otherwise your program may
    hang, as it sits there waiting for terminal input.

    host(*host*)

    Sets the host for the current object

    login(*login,password*)

    If the login and password are not passed as options to the constructor,
    they must be passed with this method (or set individually - see 'user'
    and 'password' methods). If they were already set, this method will
    overwrite them with the new values.

    password(*password*)

    Sets the password for the current user

    user(*user*)

    Sets the user for the current object

    scp()

    Copies the file from source to destination. If no host is specified, you
    will be using 'scp' as an expensive form of 'cp'.

    There are several valid ways to use this method

    LOCAL TO REMOTE

    scp(*source, user@host:destination*);

    scp(*source, host:destination*); # User already defined

    scp(*source, :destination*); # User and host already defined

    scp(*source, destination*); # Same as previous

    REMOTE TO LOCAL

    scp(*user@host:source, destination*);

    scp(*host:source, destination*);

    scp(*:source, destination*);

OPTIONS
    auto_yes - Set this to 1 if you want to automatically pass a 'yes'
    string to any yes or no questions that you may encounter before actually
    being asked for a password, e.g. "Are you sure you want to continue
    connecting (yes/no)?" for first time connections, etc.

    cipher - Selects the cipher to use for encrypting the data transfer.

    host - Specify the host name. This is now useful for both
    local-to-remote and remote-to-local transfers.

    identity_file - Specify the identify file to use.

    no_check - Set this to 1 if you want to turn off error checking. Use
    this if you're absolutely positive you won't encounter any errors and
    you want to speed up your scp calls - up to 2 seconds per call (based on
    the defaults).

    option - Specify options from the config file.  This is the equivalent
    of -o.

    password - The password for the given login.

    port - Use the specified port.

    preserve - Preserves modification times, access times, and modes from
    the original file.

    recursive - Set to 1 if you want to recursively copy entire directories.

    subsystem - Specify a subsystem to invoke on the remote system.  This
    option is only valid with ssh2 and openssh afaik.

    terminator - Set the string terminator that is attached to the end of the
    password.  The default is a newline.

    timeout - Sets the timeout value for your scp operation. The default is
    10 seconds.

    timeout_auto - Sets the timeout for the 'auto_yes' option. I separated
    this from the standard timeout because generally you won't need nearly
    as much time as you would for a standard timeout, otherwise your script
    will drag considerably. The default is 1 second (which should be
    plenty).

    timeout_err - Sets the timeout for the additional error checking that
    the module does. Because errors come back almost instantaneously, I
    thought it best to make this a separate option for the same reasons as
    the 'timeout_auto' option above. The default is 1 second.

    user - The login name you wish to use.

    verbose - Set to 1 if you want verbose output sent to STDOUT.

NOTES
    The -q option (disable progress meter) is automatically passed to scp.

    The -B option may NOT be set. If you don't want to send passwords, I
    recommend using *Net::SCP* instead.

    In the event that Dave Rolsky releases a version of *Net::SSH::Perl* that
    supports scp, I recommend using that instead. Why? First, it will be a
    more secure way to perform scp. Second, this module is not fast, even
    with error checking turned off. Both reasons have to do with TTY
    interaction.

    Also see Net::SFTP by Dave Rolsky.  If that module suits your needs,
    use it instead.

    Don't whine to me about putting passwords in scripts. Set your
    permissions appropriately or use a .rc file of some kind.

FUTURE PLANS
    There are a few options I haven't implemented. If you *really* want to
    see them added, let me know and I'll see what I can do.

KNOWN BUGS
    At least one user has reported warnings related to POD parsing with Perl
    5.00503. These can be safely ignored. They do not appear in Perl 5.6 or
    later.

    I have one unconfirmed report of problems with wildcard characters. I
    haven't had a chance to test this yet.

    Probably not thread safe.  See RT bug #7567 by Adam Ruck.

THANKS
    Thanks to Roland Giersig (and Austin Schutz) for the Expect module. Very
    handy.

LICENSE
    Net::SCP::Expect is licensed under the same terms as Perl itself

COPYRIGHT
    (C) 2003, 2004 Daniel J. Berger, All Rights Reserved

AUTHOR
    Daniel Berger

    djberg96 at yahoo dot com

    imperator on IRC