1 Mergecap (Wireshark) 4.5.0 (v4.5.0rc0-48-g7b7ca8210417)
2 Merge two or more capture files into one.
3 See https://www.wireshark.org for more information.
5 Usage: mergecap [options] -w <outfile>|- <infile> [<infile> ...]
8 -a concatenate rather than merge files.
9 default is to merge based on frame timestamps.
10 -s <snaplen> truncate packets to <snaplen> bytes of data.
11 -w <outfile>|- set the output filename to <outfile> or '-' for stdout.
12 if the output filename has the .gz extension, it will be compressed to a gzip archive
13 -F <capture type> set the output file type; default is pcapng.
14 an empty "-F" option will list the file types.
15 -I <IDB merge mode> set the merge mode for Interface Description Blocks; default is 'all'.
16 an empty "-I" option will list the merge modes.
17 --compress <type> compress the output file using the type compression format.
20 -h, --help display this help and exit.
22 -v, --version print version information and exit.