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ketanvijayvargiya.com | ||
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neilzone.co.uk
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| | | | | Neil Brown's personal blog. | |
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willhaley.com
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| | | | | Encrypt and Decrypt a Single File on Linux with AES256 and GPG Encrypt gpg --cipher-algo AES256 --symmetric --output encrypted.file plain.file Decrypt gpg --output plain.file --decrypt encrypted.file Change the key file for a LUKS device cryptsetup luksChangeKey /dev/sdX --key-file /keys/old.keyfile /keys/new.keyfile Create a LUKS Encrypted Image Container File Create an empty 1GB img file dd if=/dev/zero of=encrypted.img bs=1 count=0 seek=1G Choose a keyfile that will be used to encrypt and unlock the image. Any regular file works as a key. A random key can be generated like so. | |
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eklausmeier.goip.de
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www.henryleach.com
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| | | I wanted to create a script that would e-mail me when it detected a failure in a ZFS storage pool, but to test it I needed a failing zpool. You could create a zpool with a USB hub and some USB memory sticks, and then pull them out as you like, but that involves getting up, something I try to reserve for important things like getting a new cup of tea, or a biscuit. Luckily ZFS has the ability to create pool just from files. | ||
