NAME

       zrio - maqview tool to make index for gz-file

SYNOPSIS

       zrio make <gz-file> [<index level>]

       zrio use <gz-file> <offset>[<offlen>]

DESCRIPTION

       make index for gz-file,index filename will be <gz-file>.idx

              each level increasing the time for search whist decreasing the size of index

              level: default 1024, 1/1024 of source file

              level:         512, 1/512 of source file

              level: ...

       use index <gz-file>.idx, exact from offset(source position) to stdout

AUTHOR

       This manpage was written by Andreas Tille for the Debian distribution and can be used for any other usage
       of the program.

zrio 0.2.5                                        December 2015                                          ZRIO(1)