How to Process multiple flat files to single target table through informatica if all files are same structure?

We can process all flat files through one mapping and one session using list file.

First we need to create list file using unix script  for all flat file the extension of the list file is .LST.

This list file it will have only flat file names.

At session  level  we need to set

source file directory  as list file path

And source file name as list file name

And file type as indirect.