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ZIPMERGE(1) FreeBSD General Commands Manual ZIPMERGE(1) NAME zipmerge - merge zip archives SYNOPSIS zipmerge [-DhIiSsV] target-zip source-zip [source-zip ...] DESCRIPTION zipmerge merges the source zip archives source-zip into the target zip archive target-zip. By default, files in the source zip archives overwrite existing files of the same name in the target zip archive. Supported options: -D Ignore directory components in file name comparisons. This option is slow for archives with many files. -h Display a short help message and exit. -I Ignore case in file name comparisons This option is slow for archives with many files. -i Ask before overwriting files. See also -s. -k Do not compress files that were uncompressed in source-zip, otherwise they are compressed with the default compression method. -S Do not overwrite files that have the same size and CRC32 in both the source and target archives. -s When -i is given, do not ask before overwriting files that have the same size and CRC32. -V Display version information and exit. EXIT STATUS zipmerge exits 0 on success and >1 if an error occurred. SEE ALSO zipcmp(1), ziptool(1), libzip(3) HISTORY zipmerge was added in libzip 0.6. AUTHORS Dieter Baron <dillo@nih.at> and Thomas Klausner <tk@giga.or.at> CAVEATS zipmerge uses one open file descriptor per zip archive. If you need to merge a lot of zip archives, check your shell's file descriptor ulimit and either increase it or run zipmerge multiple times with e.g. 1000 source zip archives each time. FreeBSD 14.0-RELEASE-p11 December 5, 2022 FreeBSD 14.0-RELEASE-p11