How to send files to the server other than SAP using Unix Script

Hi All,

We have a requirement where SAP program creates some 5 files on the application server in one directory.

Out of these 5 files , 1 file is the success file which gives the indication that the other required 4 files have been created successfully.

Our requirement is to trigger a unix script through another program.This other program will look for the success file on the application server at the specified location and if it finds , it should trigger the unix script which will send the secure copy of these 4 files to the other server(not SAP).

If anybody has an idea on this , please pass this to me..

Would appreciate the great help.

Thanks

Alok