You might be able to move the file to a windows machine running armory and run it from there, use a USB or something to transfer it and you can keep your value there or move the value out into another wallet.


Its also possible to extract the key from the wallet file itself: In Armory-Qt, click on Wallet Properties>Backup this wallet>See other backup options>Export Key Lists then click the button Export Key Lists. Enter your passphrase and Armory will show your wallet's private key. Note that a watch-only copy of a wallet does not contain the private key as the original wallet.