Extract part of an archive to a different file


 
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Old 09-10-2015
You don't need random access for your output file. You'll just be doing sequential writes to your output file. You'll also just doing sequential reads from your input file (once you seek to the proper starting position).
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UNCPK(1)						      General Commands Manual							  UNCPK(1)

NAME
uncpk - manage c64 cpk archives SYNOPSIS
uncpk [OPTION]... FILE... DESCRIPTION
uncpk is an archive tool for Commodore 64 .cpk-format archives. OPTIONS
c Create an archive. x Extract from an archive. l List contents of archive. a Add a file to the archive. v Verbose output. --help Show summary of options. --version Show version of program. EXAMPLES
uncpk c foo.cpk bar Create archive foo.cpk with the single file bar inside it. uncpk a foo.cpk bar Add file bar to archive foo.cpk (which must already exist). uncpk x foo.cpk Extract all files from archive foo.cpk. uncpk l foo.cpk List contents of archive foo.cpk. SEE ALSO
file65(1), ldo65(1), printcbm(1), reloc65(1), dxa(1), xa(1) AUTHOR
This manual page was written by David Weinehall <tao@acc.umu.se> and Cameron Kaiser <ckaiser@floodgap.com>. Original xa package (C)1989-1997 Andre Fachat. Additional changes (C)1989-2006 Andre Fachat, Jolse Maginnis, David Weinehall and Cameron Kaiser. The current maintainer is Cameron Kaiser. WEBSITE
http://www.floodgap.com/retrotech/xa/ 11 April 2006 UNCPK(1)