NAME
Rex::Commands::Upload - Upload a local file to a remote server
DESCRIPTION
With this module you can upload a local file via sftp to a remote host.
SYNOPSIS
task "upload", "remoteserver", sub {
  upload "localfile", "/remote/file";
};EXPORTED FUNCTIONS
upload($local, $remote)
Perform an upload. If $remote is a directory the file will be uploaded to that directory.
task "upload", "remoteserver", sub {
  upload "localfile", "/path";
};This function supports the following hooks:
- before
- 
This gets executed before anything is done. All original parameters are passed to it. The return value of this hook overwrites the original parameters of the function-call. 
- before_change
- 
This gets executed right before the new file is written. The local file name, and the remote file name are passed as parameters. 
- after_change
- 
This gets executed right after the file was written. On top of the local file name, and the remote file name, any returned results are passed as parameters. 
- after
- 
This gets executed right before the upload()function returns. All original parameters, and any results returned are passed to it.