npm

zchunk

Compressed file format enabling efficient delta updates and transfers

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About

Compressed file format for efficient deltas

Commands

zchunk

Examples

Create a zchunk compressed file from a source file$ zchunk -o output.file.zck input.file
Decompress a zchunk file to its original format$ unzchunk input.file.zck -o output.file
Generate a delta between two zchunk files for efficient updates$ zchunk -o delta.zck --with-prior old.file.zck new.file