Compressed Files


Compressed files are decompressed on the fly by EasyCopy.

UNIX Compression

This
filter definition line implements support for UNIX compressed files (.Z) in EasyCopy. Files are expanded on the fly, so if you have a compressed image, say bigimage.rgb.Z, EasyCopy treats it as the corresponding uncompressed file (bigimage.rgb).

Windows \37\235 "$ECTOPDIR\\gzip.exe -cd" "compressed\r\n"
Decompression is done by means of the gzip package which is installed as a filter together with EasyCopy. For further information about gzip refer to www.gzip.org.
 
UNIX \37\235 "uncompress -c" "compressed\n"
Decompression is done by means of the uncompress system command.

gzip'ed Files

This filter definition line implements support for gzip'ed files (.gz) in EasyCopy. (.gz is a commonly used alternative to .Z on UNIX systems).

Windows \37\213 "$ECTOPDIR\\gzip.exe -cd" "gzipped\r\n"
Decompression is done by means of the gzip package which is installed as a filter together with EasyCopy. For further information about gzip refer to www.gzip.org.
 
UNIX \37\213 "gunzip -c" "gzipped\n"
Decompression is done by means of the gunzip command. It is assumed that you have installed the gzip package on your system. For further information about gzip refer to www.gzip.org.

Zip Archives

This filter definition line implements support for zip'ed files (.zip) in EasyCopy. If the zip archive contains more than one image only the first one is decompressed and opened.

Windows \120\113 "$ECTOPDIR\\gzip.exe -cd" "zipped\r\n"
Decompression is done by means of the gzip package which is installed as a filter together with EasyCopy. For further information about gzip refer to www.gzip.org.
 
UNIX \120\113 "gunzip -c" "zipped\n"
Decompression is done by means of the gunzip command. It is assumed that you have installed the gzip package on your system. For further information about gzip refer to www.gzip.org.


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