dedupe
passphrase2pgp
dedupe | passphrase2pgp | |
---|---|---|
3 | 13 | |
3 | 177 | |
- | - | |
0.0 | 2.2 | |
over 6 years ago | about 1 year ago | |
Python | Go | |
BSD 2-clause "Simplified" License | The Unlicense |
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dedupe
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fdupes alternatives?
I wrote https://github.com/Gumnos/dedupe which sounds like it might be useful to you. It's faster than several of the alternatives I've found (many run the checksum across the whole of every file, this uses the file-size as a first-line discriminator, and only if the files are the same size does it go to the trouble of checking the checksum of the files). I designed it for creating hard-links in my media collection, but in the --dry-run mode, it should emit the file-names allowing you to pass it to xargs to remove them if it looks copacetic.
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File Management via CLI
You can use my dedupe.py script with the dry-run flag (-n) to find all the duplicates on your drive. If you run it without the dry-run flag, it will attempt to make hard-links so that each file exists only once on the drive with multiple hard-links to the underlying file. It should be pretty fast, only needing to checksum file-content in the event that files have the same size (several other such deduplication methods work by checksumming every file on the drive which can be slow).
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What tools / utilities have you written that you use regularly?
a file-deduplication utility that hard-links duplicate files to save space (our family photo gallery gets pics put in multiple albums for various audiences, so I can cut down on a lot of duplication with this)
passphrase2pgp
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Mnemonikey | Determinstic PGP key recovery using phrases | v0.0.1 prerelease published
As far as I'm aware, Mnemonikey is the first of its kind, rhyming only with the related but conceptually different passphrase2pgp tool, from which I drew my original inspiration.
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OpenPGP master key on Nitrokey Start
I think people should seriously consider using something like passphrase2pgp [0] in addition to a hardware key like this. That way you can have a brain key (hopefully generated with diceware or equivalent) to tie together day-to-day keys like this to a more permanent identity. I'm honestly surprised that strategy is not more widespread.
[0] https://github.com/skeeto/passphrase2pgp
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Seeking feedback: mnemonikey - Determinstic backup and recovery of PGP keys using human-readable phrases.
Check out Chris Wellons' tool passphrase2pgp - it does exactly what you're describing by hashing an arbitrary input passphrase with Argon2.
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pass: password manager for true geeks. Control everything yourself, sync among devices, enjoy your security. Cheat sheet for setting it up
So the easiest way to synchronize gpg keys I found is https://github.com/skeeto/passphrase2pgp - it generates a deterministic gpg key (also ssh keys, x509 certificates...) from a passphrase. Excellent tool
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I've locked myself out of my digital life
One way to circumvent this is to use a strong passphrase to deterministically generate the PGP/SSH key [1] to unlock other passwords. The SSH key could grant access to a remote server with backups and the PGP key could decrypt passwords using pass [2].
1. https://github.com/skeeto/passphrase2pgp
2. https://www.passwordstore.org/
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BIP 39 mnemonic phrase to GPG key?
I know there are tools that can generate GPG from arbitrary inputs, but what I'm really looking for is something with direct compatibility with BIP 39 or (BIP 44) phrases in particular.
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A GPG key derived from mnemonic phrase?
What if https://github.com/skeeto/passphrase2pgp is not obviously the software to use, or doesn't exist at some later point?
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charmbracelet/melt: Backup and restore Ed25519 SSH keys with seed words
My own tool, passphrase2pgp works this way. It generates both OpenPGP and SSH Ed25519 keys from a user-chosen passphrase, and it's designed to send the key straight into the ssh-agent on demand.
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Why did they do it this way?
Derive my keypair entirely from a passphrase, with generous key stretching. I never need to worry about backing up my keys. I later extended this idea to OpenPGP and SSH, where I also exclusively use passphrase-derived keys: passphrase2pgp.
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What tools / utilities have you written that you use regularly?
passphrase2pgp: for storing my PGP and SSH keys in my brain. Neither ever reside in permanent storage.
What are some alternatives?
ripgrep-all - rga: ripgrep, but also search in PDFs, E-Books, Office documents, zip, tar.gz, etc.
file-arranger - Simple & capable Directory arranger/cleaner
ffupdate - A shellscript to automatically install and update firefox on linux.
xonsh - :shell: Python-powered, cross-platform, Unix-gazing shell.
age - A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.
tawk - Like awk, but using tcl as the scripting language.
git-tidy - Tidy up stale git branches.
mpd_what - An mpd album art and info getter
kks - Handy Kakoune companion.
ledger - Double-entry accounting system with a command-line reporting interface
nbrowser - 🔗 🌐 : an easy way to open links in browsers, mimic the "Open URL with..." dialog on Android, `nbrowser` help you open links in a browser