@prefix rdf: . @prefix dbr: . @prefix dbo: . dbr:Bit_nibbler rdf:type dbo:Work . @prefix rdfs: . dbr:Bit_nibbler rdfs:label "Bit nibbler"@en ; rdfs:comment "A bit nibbler, or nibbler, is a computer software program designed to copy data from a floppy disk one bit at a time. It functions at a very low level directly interacting with the disk drive hardware to override a copy protection scheme that the floppy disk's data may be stored in. In most cases the nibbler software still analyses the data on a byte level, only looking to the bit level when dealing with synchronization marks (syncs), zero-gaps and other sector & track headers. When possible, nibblers will work with the low-level data encoding format used by the disk system, being Group Coded Recording (GCR - Apple, Commodore), Frequency Modulation (FM - Atari), or Modified Frequency Modulation (MFM - Amiga, Atari, IBM PC)."@en . @prefix dcterms: . @prefix dbc: . dbr:Bit_nibbler dcterms:subject dbc:Utility_software , dbc:Floppy_disk_computer_storage , dbc:Copy_protection ; dbo:wikiPageID 3093706 ; dbo:wikiPageRevisionID 1112199047 ; dbo:wikiPageWikiLink dbr:Apple_II_family , dbr:Modified_Frequency_Modulation , dbr:Commodore_1541 , dbr:Group_Coded_Recording , dbr:IBM_Personal_Computer , dbr:Differential_Manchester_encoding , dbr:Jerry_Pournelle , dbc:Copy_protection , dbr:Wrap_Speed , dbr:Prism_Software , dbr:TRS-DOS , dbr:Commodore_64 , dbr:Copy_protection , dbr:VMax_copy_protection , dbc:Utility_software , dbr:Commodore_DOS , dbr:Amiga , dbr:Bit , dbr:MS-DOS , dbr:Firmware , dbr:List_of_floppy_disk_formats , dbr:Commodore_International , dbc:Floppy_disk_computer_storage , dbr:Floppy_disk , dbr:Hard_sectoring , dbr:Shotgun_sequencing , dbr:BYTE , dbr:Atari , dbr:Joe_Peter , . @prefix ns6: . dbr:Bit_nibbler dbo:wikiPageWikiLink ns6:M , ; dbo:wikiPageExternalLink . @prefix owl: . @prefix ns8: . dbr:Bit_nibbler owl:sameAs ns8:enS4 . @prefix wikidata: . dbr:Bit_nibbler owl:sameAs wikidata:Q16868771 . @prefix dbp: . @prefix dbt: . dbr:Bit_nibbler dbp:wikiPageUsesTemplate dbt:Reflist , dbt:Citation_needed , dbt:R , dbt:Refimprove ; dbo:abstract "A bit nibbler, or nibbler, is a computer software program designed to copy data from a floppy disk one bit at a time. It functions at a very low level directly interacting with the disk drive hardware to override a copy protection scheme that the floppy disk's data may be stored in. In most cases the nibbler software still analyses the data on a byte level, only looking to the bit level when dealing with synchronization marks (syncs), zero-gaps and other sector & track headers. When possible, nibblers will work with the low-level data encoding format used by the disk system, being Group Coded Recording (GCR - Apple, Commodore), Frequency Modulation (FM - Atari), or Modified Frequency Modulation (MFM - Amiga, Atari, IBM PC)."@en . @prefix gold: . dbr:Bit_nibbler gold:hypernym dbr:Program . @prefix prov: . dbr:Bit_nibbler prov:wasDerivedFrom . @prefix xsd: . dbr:Bit_nibbler dbo:wikiPageLength "8765"^^xsd:nonNegativeInteger . @prefix foaf: . @prefix wikipedia-en: . dbr:Bit_nibbler foaf:isPrimaryTopicOf wikipedia-en:Bit_nibbler .