Ross Spencer ross-spencer
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| The-fr.org (based on Linked Data PRONOM): | |
| Types in PRONOM: | |
| http://the-fr.org/public/sparql/endpoint.php?query=SELECT+%3Fo+WHERE+%7B%0D%0A++%3Fs+%3Chttp%3A%2F%2Fthe-fr.org%2Fprop%2Fformat-registry%2FformatType%3E+%3Fo.%0D%0A%7D%0D%0ALIMIT+100&output=&jsonp=&key=&show_inline=1 | |
| Example of Word Processed Type: | |
| http://the-fr.org/public/sparql/endpoint.php?query=SELECT+%3Fs+WHERE+%7B%0D%0A++%3Fs+%3Chttp%3A%2F%2Fthe-fr.org%2Fprop%2Fformat-registry%2FformatType%3E+%3Chttp%3A%2F%2Fthe-fr.org%2Fdef%2Fformat-registry%2FWordprocessedText%3E+.%0D%0A%7D%0D%0ALIMIT+100&output=&jsonp=&key=&show_inline=1 |
ross-spencer
/ license-provenance-unicode.org.txt
Last active
June 23, 2016 04:20
Unicode Emoji Data: http://www.unicode.org/Public/emoji/3.0//emoji-data.txt
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| # emoji-data.txt | |
| # Date: 2016-06-02, 09:26:10 GMT | |
| # © 2016 Unicode®, Inc. | |
| # Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries. | |
| # For terms of use, see http://www.unicode.org/terms_of_use.html | |
| # | |
| # Emoji Data for UTR #51 | |
| # Version: 3.0 | |
| # | |
| # For documentation and usage, see http://www.unicode.org/reports/tr51 |
ross-spencer
/ Mozilla-Last-Modified-Thread.txt
Last active
October 2, 2015 01:07
Maintaining last-modified dates on delivery of Archival materials from a repository
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| https://bugzilla.mozilla.org/show_bug.cgi?id=178506 | |
| Bug 178506 - save original last-modified date on file downloads | |
| Resolved: WontFix | |
| Reported: 2002-11-05 12:09 PST | |
| -- |
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| FE FF 00 00 01 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 05 D5 CD D5 9C 2E 1B 10 93 97 08 00 2B 2C F9 AE 30 00 00 00 10 00 00 00 01 00 00 00 01 00 00 00 10 00 00 00 02 00 00 00 E9 FD 00 00 |
ross-spencer
/ fuzzy-hashing-in-digital-archives
Last active
September 24, 2016 09:53
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| Using Fuzzy Hashing to Create New Relationships Between Digital Archives | |
| Fuzzy hases enable us to spot digital content that shares a high percentage of similar byte sequences. | |
| There may be similarities between two word documents for example, but the items may not be the same, i.e. | |
| a single byte-change will render comparision using cryptographic-hash useless. | |
| A fuzzy hash offers the ability to spot similar items, n.b. not identical, thus enabling us to infer | |
| relationshops between material - a capability we have very few options for at present. | |
| Committing a fuzzy hash of an object to a digital repository can enable comparison at any point in time |
ross-spencer
/ custom-props-access.go
Created
October 20, 2015 02:47
Access OLE2 properties using RL's Golang code
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| //Code from Richard Lehane @richardlehane | |
| package main | |
| import ( | |
| "fmt" | |
| "os" | |
| "github.com/richardlehane/msoleps" | |
| ) |
ross-spencer
/ PKZIP APPNOTE 6.3.4.
Created
November 1, 2015 00:50
Unmodified copy of PKZIP Speciffication, source date: 1 November 2015: https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT
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| File: APPNOTE.TXT - .ZIP File Format Specification | |
| Version: 6.3.4 | |
| Status: Final - replaces version 6.3.3 | |
| Revised: October 1, 2014 | |
| Copyright (c) 1989 - 2014 PKWARE Inc., All Rights Reserved. | |
| 1.0 Introduction | |
| --------------- | |
| 1.1 Purpose |
ross-spencer
/ SSDEEP Spamsum Comparison - Overview
Last active
November 10, 2015 22:20
SSDEEP and Spamsum algorithm comparison
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| Concept: http://dfrws.org/2006/proceedings/12-Kornblum.pdf | |
| Comparison of two tools. The goal, utilize SPAMSUM in Golang to achieve SSDEEP like capability. | |
| SSDEEP: http://ssdeep.sourceforge.net/ | |
| Spamsum: https://github.com/michielbuddingh/spamsum | |
| Test Corpus: https://github.com/ross-spencer/opf-format-corpus |
ross-spencer
/ file-generator.go
Created
November 12, 2015 21:00
Richard's example to make random files Golang
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| package main | |
| import "io/ioutil" | |
| func main() { | |
| bigBuff := make([]byte, 750000000) | |
| ioutil.WriteFile("bigfile.test", bigBuff, 0666) | |
| } |
ross-spencer
/ rosetta-json.json
Last active
November 25, 2015 07:37
Prototype JSON layout for Rosetta SIP ingest
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| { | |
| "title": "Rosetta IE Mets JSON Example", | |
| "author": "ross-spencer", | |
| "description": "Minimum feature JSON for server/UI Mets Ingest", | |
| "validator": "http://jsonlint.com/", | |
| "standard": "http://ex-libris.com/spencer/ie-mets-json-schema/", | |
| "rosetta.sip.item": [ | |
| { | |
| "dc.fields": [ | |
| { |