.NET Open Source CODE for SFTP?

PHP has ssh2 stream wrappers (disabled by default), so you can use sftp connections with any function that supports stream wrappers by using ssh2.sftp:// for protocol, e.g.

file_get_contents('ssh2.sftp://user:pass@example.com:22/path/to/filename');

or - when also using the ssh2 extension

$connection = ssh2_connect('shell.example.com', 22);
ssh2_auth_password($connection, 'username', 'password');
$sftp = ssh2_sftp($connection);
$stream = fopen("ssh2.sftp://$sftp/path/to/file", 'r');

See http://php.net/manual/en/wrappers.ssh2.php

On a side note, there is also quite a bunch of questions about this topic already:

• https://stackoverflow.com/search?q=sftp+php

Copy multiple files from remote to local:

$ scp your_username@remote.edu:/some/remote/directory/\{a,b,c\} ./

Copy multiple files from local to remote:

$ scp foo.txt bar.txt your_username@remotehost.edu:~
$ scp {foo,bar}.txt your_username@remotehost.edu:~
$ scp *.txt your_username@remotehost.edu:~

Copy multiple files from remote to remote:

$ scp your_username@remote1.edu:/some/remote/directory/foobar.txt \
your_username@remote2.edu:/some/remote/directory/

Source: http://www.hypexr.org/linux_scp_help.php