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D.Mikhalchenkov

UNZIP

SprinterVersion: 0.10.2
Source code

UNZIP.EXE extracts ZIP archives on the Sprinter under DSS. It is a modern continuation of Aleksey Gavrilenko’s original 2002 utility, with Deflate and Implode decoders optimized for the Sprinter’s SRAM cache.

Features

  • Store, Deflate, and PKZIP Implode extraction;
  • paged archive listing on screen or output to a text file;
  • selective file and directory masks with * and ?;
  • a strip-prefix mode for extracting directory contents without the directory name;
  • prompts, automatic overwrite, or skipping existing files;
  • DOS 8.3 long-name normalization with ~N collision handling;
  • restoration of file dates and times from the archive;
  • CRC-32 verification and bounded handling of damaged input;
  • cancellation with Esc or Ctrl+C.

Usage

unzip.exe <archive.zip> [<out_dir>] [<mask>]
unzip.exe -l <archive.zip> [<list_file>] [<mask>]
unzip.exe -o|-s <archive.zip> [<out_dir>] [<mask>]
unzip.exe -x <archive.zip> [<out_dir>] <mask>

Original utility: Aleksey Gavrilenko; Deflate routine: Michail Kondratyev; current version: Dmitry Mikhalchenkov, Sprinter Team.