RHash
tcl
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| RHash | tcl | |
|---|---|---|
| 7 | 1 | |
| 543 | 620 | |
| - | 3.4% | |
| 6.5 | 9.8 | |
| 5 days ago | 1 day ago | |
| C | C | |
| BSD Zero Clause License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
RHash
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How do you protect yourself from failing drives and data corruption?
Calculate their digests with rhash or similar utilities (but not too frequently, or you'll beat up your hard drives! once a month is plenty).
- Forever version history has potential, this is an opportunity for BB
- How do I use these commands for a mac torrent? I'm not super Terminal literate.
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External drives content index solution
Yeah, I ran across two programs that did this: https://github.com/rdiez/Tools/tree/master/RDChecksum Uses file existence, file size, and modified date to add/remove/rehash a file in the list. https://github.com/rhash/RHash Uses only file existence So both of these store relative file path/name with the hash to see if a given file is new/deleted, and RDChecksum additionally will rehash existing files if they've been modified. Personally I feel like just the existence of the file would be enough if you could also tell it to rehash just as specific sub-directory from a larger checksum file that you know has been updated
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went back to watch an old video, just to find out it was corrupted midway. previous backup must have overwritten it...is there any program that can scan for corrupted movie files or means to compare before overwriting?
checkout rhash
- Working on a web app that removes duplicate images from your dataset, you interested?
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Crypto Resources
RHash is a great place to start. Easy-to-read cryptographic hash functions. Libsodium is your go-to though for cryptographically secure hash and encryption functions.
tcl
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Ask HN: What's the best source code you've read?
I've never seen C code as clear and well documented as tcl. E.g. https://github.com/tcltk/tcl/blob/main/generic/tclUtil.c, though more examples in that project are not hard to find.
What are some alternatives?
gtkhash - A cross-platform desktop utility for computing message digests or checksums
pickle - Improvements to picol: A TCL like interpreter suitable as an shell in an embedded system
hashdeep
Lua - Lua is a powerful, efficient, lightweight, embeddable scripting language. It supports procedural programming, object-oriented programming, functional programming, data-driven programming, and data description.
libsodium - A modern, portable, easy to use crypto library.
Melang - A script language of time-sharing scheduling coroutine in single thread
OpenSSL - TLS/SSL and crypto library
TypeScript - TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
Tools - Assorted collection of shell scripts etc. to help with common IT tasks
hashpling - hashpling allows you to use shebang on non-UNIX platform
PostgreSQL - Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch
mpv - 🎥 Command line video player