Editing Scanco Administration (section)

====Zip and Unzip files====
Use the zip program to add files to a zip archive. Make sure you are using version 3 if you want to Zip files greater than 2GB (contact Scanco to install v3 if necessary).
<pre>
$ ZIP myzip.zip myfile.txt;1	                !Adds myfile.txt to myzip.zip.
$ ZIP "-V" myzip.zip myfile.txt;1	        !Adds myfile.txt;1 to myzip.zip.  The "-V" maintains the OpenVMS version number.
$ ZIP "-V" myzip.zip [.subdir...]*.*;*	        !Adds all files within subdir to myzip.zip, maintaining their version number.
$ ZIP	                                        !Displays the help for the zip command.
</pre>

Use the unzip program to unzip an archive.
<pre>
$ UNZIP "-V" myzip.zip		                !Extracts myzip.zip, maintaining the OpenVMS structure.
$ UNZIP		                                !Displays the help for the unzip command.
</pre>


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