Provided by: wireshark-common_4.0.3-1_amd64 bug

NAME

       reordercap - Reorder input file by timestamp into output file

SYNOPSIS

       reordercap [ -n ] [ -v ] <infile> <outfile>

DESCRIPTION

       Reordercap is a program that reads an input capture file and rewrites the frames to an
       output capture file, but with the frames sorted by increasing timestamp.

       This functionality may be useful when capture files have been created by combining frames
       from more than one well-synchronised source, but the frames have not been combined in
       strict time order.

       Reordercap writes the output capture file in the same format as the input capture file.

       Reordercap is able to detect, read and write the same capture files that are supported by
       Wireshark. The input file doesn’t need a specific filename extension; the file format and
       an optional gzip, zstd or lz4 compression will be automatically detected. Near the
       beginning of the DESCRIPTION section of wireshark(1) or
       https://www.wireshark.org/docs/man-pages/wireshark.html is a detailed description of the
       way Wireshark handles this, which is the same way reordercap handles this.

OPTIONS

       -n

           When the -n option is used, reordercap will not write out the output file if it finds
           that the input file is already in order.

       -v

           Print the version and exit.

DIAGNOSTIC OPTIONS

       --log-level <level>
           Set the active log level. Supported levels in lowest to highest order are "noisy",
           "debug", "info", "message", "warning", "critical", and "error". Messages at each level
           and higher will be printed, for example "warning" prints "warning", "critical", and
           "error" messages and "noisy" prints all messages. Levels are case insensitive.

       --log-fatal <level>
           Abort the program if any messages are logged at the specified level or higher. For
           example, "warning" aborts on any "warning", "critical", or "error" messages.

       --log-domains <list>
           Only print messages for the specified log domains, e.g. "GUI,Epan,sshdump". List of
           domains must be comma-separated.

       --log-debug <list>
           Force the specified domains to log at the "debug" level. List of domains must be
           comma-separated.

       --log-noisy <list>
           Force the specified domains to log at the "noisy" level. List of domains must be
           comma-separated.

       --log-file <path>
           Write log messages and stderr output to the specified file.

SEE ALSO

       pcap(3), wireshark(1), tshark(1), dumpcap(1), editcap(1), mergecap(1), text2pcap(1),
       pcap-filter(7) or tcpdump(8)

NOTES

       This is the manual page for Reordercap 4.0.3. Reordercap is part of the Wireshark
       distribution. The latest version of Wireshark can be found at https://www.wireshark.org.

       It may make sense to move this functionality into editcap, or perhaps mergecap, in which
       case reordercap could be retired.

       HTML versions of the Wireshark project man pages are available at
       https://www.wireshark.org/docs/man-pages.

AUTHORS

       Original Author
       Martin Mathieson <martin.r.mathieson[AT]googlemail.com>

                                            2023-01-20                              REORDERCAP(1)