Provided by: apt-file_2.5.5ubuntu1_all 

NAME
diffindex-rred - Restricted restricted ed
SYNOPSIS
diffindex-rred diff1 ...
DESCRIPTION
diffindex-rred is a command line tool for applying diff --ed style patches, as used in APT's diff/Index
format. It can efficiently apply several patches in one run and does not need to read the whole source
file into memory.
The source file is taken from stdin. The patched file is written to stdout. Compressed patch files are
decompressed automatically if they have the proper .gz, .bz2, or .lzo extension.
diffindex-rred is used by diffindex-download.
SEE ALSO
apt-file(1), diffindex-download(1)
AUTHOR
diffindex-rred was written by Stefan Fritsch <sf@debian.org>.
January 2009 DIFFINDEX-RRED(1)