KFS kufl 命令

[flysync@node1 ~]$ kufl  help 
FlySync Replicator KUFL Manager
Syntax: kufl [global-options] command [command-options]
Global options:
  -conf path    - Path to a static-<svc>.properties file
  -service name - Name of a replication service
  -path file    - Absolute path of kufl file to analyse
Commands and corresponding options:
  list  [-low|from #] [-high|to #] [-by #] - Dump KUFL events from low to high #
  list  [-first [#]][-last [#]]            - Show the First/Last # events (default 1)
  list  [-seqno #]                         - Dump the exact event by a given #
  list  [-file <file_name>]                - Dump the content of the given log file
        [-charset <charset>] [-hex]          Character set used for decoding row data
        [-sql]                               Representative (no metadata!) SQL mode
        [-specs]                             Add detailed column specifications
        [-headers]                           Print headers only
        [-json]                              Output in machine-parsable JSON format
        [-no-checksum]                       Suppress checksums
        [-timezone timezone]                 Time used zone for time-related data
        [-sizes]                             Show KUFL event size in SQL/rows
        [-sizesdetail]                       Show KUFL event and fragment size in SQL/rows
        [-hex]                               Show BLOB/CLOB in hex mode
        [-sum]                               Show statistics information
        [-action]                            Displays the details of the specified action
        [-date]                              Displays the details of the specified date
        [-columns]                           Show columns statistics information
        [-jsons]                             Transfer statistics to JSON
        [-filter]                            Filter kufl information,eg:-filter schema1.table1,schema2.table2
        [-type]                              Filter kufl type,eg:-type ddl | dml | sequence
        [-frag-sql]                          Filter kufl fragSql,eg:-frag-sql i
  index [-no-checksum]                     - Display index of log files
  purge [-low|from #] [-high|to #]         - Delete events identified by the given range from KUFL files
        [-no-checksum] [-y]                  Use -y to suppress prompt
        [-first [#]][-last [#]]            - Show the First/Last # events (default 1)
  info  [-no-checksum]                     - Display minimum, maximum sequence number
                                             and other summary information about log
  help                                     - Print this help display