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Top Forums UNIX for Dummies Questions & Answers SFTP without prompting password Post 302908797 by charles_n_may on Thursday 10th of July 2014 12:04:56 PM
Old 07-10-2014
Presumably you want this to run from a scheduled script that does not need to be prompted for a password.

Once you have your keys set up properly (your originator's public key appended to the recipient's authorized_keys file) and you have done an initial connection "manually" (which makes it so that the recipient is notated in your own known_hosts file), have your script write your sftp commands into a file and execute sftp with the -b option.

For example,
Code:
sftp -b ${sftpCommandScript} ${userid}@${remoteHost}

where the sftpCommandScript file contains things like
Code:
put fromfilename tofilename
chmod 664 tofilename


Last edited by charles_n_may; 07-10-2014 at 01:15 PM.. Reason: added sample command script
 

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SSH2_SFTP_MKDIR(3)							 1							SSH2_SFTP_MKDIR(3)

ssh2_sftp_mkdir - Create a directory

SYNOPSIS
bool ssh2_sftp_mkdir (resource $sftp, string $dirname, [int $mode = 0777], [bool $recursive = false]) DESCRIPTION
Creates a directory on the remote file server with permissions set to $mode. This function is similar to using mkdir(3) with the ssh2.sftp:// wrapper. PARAMETERS
o $sftp - An SSH2 SFTP resource opened by ssh2_sftp(3). o $dirname - Path of the new directory. o $mode - Permissions on the new directory. o $recursive - If $recursive is TRUE any parent directories required for $dirname will be automatically created as well. RETURN VALUES
Returns TRUE on success or FALSE on failure. EXAMPLES
Example #1 Creating a directory on a remote server <?php $connection = ssh2_connect('shell.example.com', 22); ssh2_auth_password($connection, 'username', 'password'); $sftp = ssh2_sftp($connection); ssh2_sftp_mkdir($sftp, '/home/username/newdir'); /* Or: mkdir("ssh2.sftp://$sftp/home/username/newdir"); */ ?> SEE ALSO
mkdir(3), ssh2_sftp_rmdir(3). PHP Documentation Group SSH2_SFTP_MKDIR(3)
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