JPS6419443A - File management device - Google Patents
File management deviceInfo
- Publication number
- JPS6419443A JPS6419443A JP62176184A JP17618487A JPS6419443A JP S6419443 A JPS6419443 A JP S6419443A JP 62176184 A JP62176184 A JP 62176184A JP 17618487 A JP17618487 A JP 17618487A JP S6419443 A JPS6419443 A JP S6419443A
- Authority
- JP
- Japan
- Prior art keywords
- file
- user
- erasing
- restore
- floppy disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
PURPOSE:To reduce the time loss of a user due to user's careless erasing of a file by only designating an easy instruction and a restoration file name to restore the file onto a floppy disk even in case of user's erroneous erasing of the file. CONSTITUTION:When the user erroneously erases the file, a file name 10 and the command which restores this file are inputted. A start cluster number 11 related to the erased file which is recorded in a storage circuit 4 and a cluster number 13 in a file allocation table 12 are reproduced on the floppy disk and a file control block 5 to restore the file. Thus, the large time loss for data recovery due to file erroneous erasing which should be loaded on the user is prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62176184A JPS6419443A (en) | 1987-07-15 | 1987-07-15 | File management device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62176184A JPS6419443A (en) | 1987-07-15 | 1987-07-15 | File management device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6419443A true JPS6419443A (en) | 1989-01-23 |
Family
ID=16009120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62176184A Pending JPS6419443A (en) | 1987-07-15 | 1987-07-15 | File management device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6419443A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5379534A (en) * | 1991-01-22 | 1995-01-10 | Negishi; Jinichiro | Bucket equipped with mixing device, excavation machine having the bucket, and soil improvement method using the excavation machine |
JP2007115171A (en) * | 2005-10-24 | 2007-05-10 | Sanyo Electric Co Ltd | Content processor |
JP2008226234A (en) * | 2007-01-31 | 2008-09-25 | Sanyo Electric Co Ltd | Content processor |
US7921083B2 (en) | 2006-06-26 | 2011-04-05 | Fujitsu Semiconductor Limited | File management device and electronic equipment |
-
1987
- 1987-07-15 JP JP62176184A patent/JPS6419443A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5379534A (en) * | 1991-01-22 | 1995-01-10 | Negishi; Jinichiro | Bucket equipped with mixing device, excavation machine having the bucket, and soil improvement method using the excavation machine |
JP2007115171A (en) * | 2005-10-24 | 2007-05-10 | Sanyo Electric Co Ltd | Content processor |
US7921083B2 (en) | 2006-06-26 | 2011-04-05 | Fujitsu Semiconductor Limited | File management device and electronic equipment |
JP2008226234A (en) * | 2007-01-31 | 2008-09-25 | Sanyo Electric Co Ltd | Content processor |
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