Search Results for "diff"

A differential compresor (or a binary diff) for huge files. Unlike other tools, e.g. xdelta3, it searches for matching data through the whole source file, even if it weights several gigabytes, while using much less memory (with default configuration approx 25x less than the size of the source file). Output files are not compressed, so you can use any compressor you like with great results.

This application is intended to make a diff files for the backup purposes. Imagine that you have a VM with 10GB vmdk file that you backup every day. So, you need to keep 100GB (let say 60GB with compression) for 10 days. However from those 10GB file only ~500MB is daily changed and you can shrink your backup storage to 15GB, if you keep only the daily difference. The BinDiff makes this job for you.

A backup program.

script for full/differencial backup based on shell commands as: sed, tar, diff, ... the whole backup system is user-friendly with command-line features (like gentoo's portage :-) easy to configure and use.

bdiff is a tool to create a patch that can be used to transform one binary file into another (related) binary file, similiar to what "diff" does with text files.

This program makes a well packed "diff" file for the difference of two directories, which can be used to patch the old version in another location. It is optimized using memory block comparisons and only performs one pass through the files.