| SORTINFO(1) | General Commands Manual | SORTINFO(1) | 
sortinfo —
| sortinfo | 
sortinfo command reads a directory file from the
  standard input built by
  install-info(1), sorts its
  sections and prints the sorted contents to the standard output.
sortinfo command appeared in NetBSD
  8.
| December 18, 2015 | NetBSD 9.4 |