Provided by: zim-tools_3.5.0-1.2ubuntu2_amd64 

NAME
zimdiff - A tool to obtain the diff_file between two ZIM files in order to facilitate incremental updates
SYNOPSIS
zimdiff [options] start_file end_file output_file
DESCRIPTION
start_file
ZIM file to start from
end_file
ZIM file to diff against
output_file
File to write diff to
-v, --version
print software version
-h, --help
print help
zim-tools July 2020 ZIMDIFF(1)