Tool 128: Split a file in smaller chunks
  
  Description:
   
  This tool splits a file in chunks. For example, splitting a file in
  blocks of 1M44 permits to store it on several floppies. See also tool
  129.
  For example running 'netwox 128 file --chunk-size 100' will create
  several files named file.0, file.1, etc.
   
  Synonyms:
    piece
  Usage:
    netwox 128 -f file [-s uint32]
  Parameters:
 
  | parameter | description | example | 
 | -f|--file file | file | srcfile.txt | 
| -s|--chunk-size uint32 | max chunk size in bytes | 1400000 | 
  Examples:
    netwox 128 -f "srcfile.txt"
    netwox 128 --file "srcfile.txt"