CDPATCH(1) CDPATCH(1) NAME cdpatch - CD-XA image insert/extract utility SYNOPSIS Insertion cdpatch -i imagefile [-be|-boot|-d dir|-f|-le|-o|-r|-v] Extraction cdpatch -x imagefile [-be|-boot|-d dir|-f|-le|-o|-r|-v] DESCRIPTION Inserts or extracts files in-place into CD-ROM images in either .BIN or .ISO format. Properly handles CD-XA streams from Mode 2 CDs (video CDs, PlayStation CDs, etc) and patches EDC/ECC data as appropriate. By default, cdpatch will attempt to insert or extract every file in the CD image, the same as if you'd specified -r .. The -boot option will insert or extract the 32KiB boot sector to a file named boot. Some CD images may have conflicting sets big- and little-endian metadata as a platform-specific quirk or copy protection scheme; the -be and -le op- tions can be used to override this. Specifying both -f and -v will list all file system errors, while still ig- noring them for extraction purposes. When extracting files with -x, cdpatch preserves file modification times when possible. OPTIONS -be Favor big-endian values in ISO-9660 metadata. -le Favor little-endian values in ISO-9660 metadata. -boot Insert or extract the boot area -d dir Set the base directory for inserted or extracted files (defaults to .) -f Skip file system consistency checks -o Force overwrite when extracting files -r Recurse into subdirectories -v Verbose 08/27/2026 CDPATCH(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS
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