CN106599223A - Method for recording accessed record of file - Google Patents
Method for recording accessed record of file Download PDFInfo
- Publication number
- CN106599223A CN106599223A CN201611174957.3A CN201611174957A CN106599223A CN 106599223 A CN106599223 A CN 106599223A CN 201611174957 A CN201611174957 A CN 201611174957A CN 106599223 A CN106599223 A CN 106599223A
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- file
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- accessed
- accessed record
- linux
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/1734—Details of monitoring file system events, e.g. by the use of hooks, filter drivers, logs
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Debugging And Monitoring (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The invention discloses a method for recording an accessed record of a file, and the embodiment is applied to computer equipment with a Linux operating system. When the file is uploaded or accessed, the accessed record of the file is recorded by adopting a Linux file system expansion attribute operation (fattr) mode on the background of the computer equipment with the Linux operating system; and the accessed record of the file comprises user and time of visiting of the file. Therefore, the accessed record of the file is arranged in a scattered manner instead of a concentrated manner in a database in the prior art, so that the safety of the recorded accessed record of the file is ensured; and in addition, the accessed record of the file can be searched easily.
Description
Technical field
The present invention relates to field of computer technology, the method that more particularly to a kind of log file is accessed record.
Background technology
With the development of computer technology, there are increasing various types of files in a computer network, it is various
The file of type can be accessed by different clients as the shared resource in computer network.Therefore, it is interviewed for file
The recording mode of record is asked, the recording mode of the accessed record of particularly important or classified document is proposed out, to ensure
Management personnel are checked and are reviewed to the accessed record of file.
At present, when recording to the accessed record of file, using database mode, in the equipment of storage file
Special data base is set on itself or InterWorking Equipment, dedicated for the accessed record of statistics file, by the quilt of each file
Record is accessed, is stored according to the sequencing respective file of time.When the accessed record of file is subsequently checked, directly
The accessed record of corresponding data is transferred from data base.Adopt when recording to the accessed record of file in this way, such as
The quantity of fruit file is very big, is such as the data file of magnanimity, then the memory data output of the data base of setting can be caused also non-
Chang great, when the accessed record of corresponding data is transferred, needs all storage contents in ergodic data storehouse so that acquisition speed
It is very slow.And once the data base for arranging is broken down, the accessed record due to being centralized stores file, so institute can be caused
There are loss or the loss of the accessed record of the file of storage, security risk is higher.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of method that log file is accessed record, and the method ensure that
The file for being recorded is accessed the safety of record, and is easy to find the accessed record of file.
According to above-mentioned purpose, what the present invention was realized in：
A kind of method that log file is accessed record, including：
Computer equipment with (SuSE) Linux OS, when file is uploaded or accesses, with (SuSE) Linux OS
Computer equipment using Linux file system fattr mode log file accessed record, the accessed note of the file
Record includes user and the time for accessing file.
When the file is uploaded, the accessed record of the employing Linux file system fattr mode log file is adopted
Setfattr modes are operated with extended attribute is arranged.
When the file is accessed, the accessed record of the employing Linux file system fattr mode log file is adopted
Getfattr modes are operated with extended attribute is obtained.
Before the accessed record of the log file, also include：
Judge whether to reach the access times of setting, if it is not, then recording the file using getfattr modes
Accessed record；If it is, the accessed record of the file for recording at first therein is updated.
The method also includes：
Carried out using any one record in accessed record of the setfattr modes to the recorded file
Update.
The method also includes：Adjusted from the computer equipment with (SuSE) Linux OS using getfattr-d file orders
Take the accessed record of the file.
The accessed record of the file is binding with the file.
As can be seen from the above scheme, the embodiment of the present invention is applied in the computer equipment with (SuSE) Linux OS,
When file is uploaded or accesses, the backstage of the computer equipment with (SuSE) Linux OS is extended using Linux file system
The accessed record of property operations (fattr) mode log file, the accessed record of the file include the use for accessing file
Family and time.So, the accessed record of file is scattering device, be not concentrate on data base as prior art in set
Put, it is ensured that the file for being recorded is accessed the safety of record, and be easy to find the accessed record of file.
Description of the drawings
Fig. 1 is the method flow diagram that log file provided in an embodiment of the present invention is accessed record.
Specific embodiment
To make the objects, technical solutions and advantages of the present invention become more apparent, referring to the drawings and illustrate, to this
It is bright to be described in further detail.
The embodiment of the present invention is accessed the safety of record to ensure that recorded file, and is easy to find file
Accessed record, in the computer equipment with (SuSE) Linux OS, when file is uploaded or accesses, with Linux
The backstage of the computer equipment of operating system operates (fattr) mode log file using Linux file system extended attribute
Accessed record, the accessed record of the file include user and the time for accessing file.So, the accessed record of file
It is scattering device, is not to concentrate on setting in data base as prior art, solves technical problem.
Fig. 1 is the method flow diagram that log file provided in an embodiment of the present invention is accessed record, and which concretely comprises the following steps：
Step 101, in a computer network computer equipment of the offer with (SuSE) Linux OS；
Step 102, when file is uploaded or accesses, the computer equipment with (SuSE) Linux OS using Linux it is literary
The accessed record of part system fattr mode log file, the accessed record of the file include the user for accessing file and
Time.
In the method, when the file is uploaded, it is exactly user by files passe to the meter with (SuSE) Linux OS
When calculating machine equipment, the accessed record of the employing Linux file system fattr mode log file is using setting extended attribute
Operation (setfattr) mode.Give one example explanation：
Setfattr-n user.time1-v " user_name_a, 2016-10-10,21:12:15 " file is provided with text
Part including user and the accessed record of time.
In the method, when the file is accessed, the employing Linux file system fattr mode log file
Accessed record operates (getfattr) mode using extended attribute is obtained.
In the method, access times can be installed to the file, be such as set to 5 times, when the file it is interviewed
When asking, judge whether to reach access times, if it is not, then the accessed note of the file is recorded using getfattr modes
Record；If it is, the accessed record of the file for recording at first therein is updated.
Give one example explanation, when 5 times being less than using getfattr modes, be generated as new use.time property values,
Such as the file is accessed using getfattr modes to only have 3 times, be generated as new use.time4 property values, including the text
The accessed time of part and user；When such as adopting getfattr modes to access the file for 5 times, higher than the access time for arranging
The accessed record of the file for recording at first therein is just updated, is updated to the quilt of this file by number
Access record, the property value of the use.time1 of the file of concrete modification smallest record.
It is of course also possible to any one record in the accessed record of the recorded file is updated,
The mode for adopting is setfattr modes.Such as, need to update the use.time4 property values of the file, directly adopt
Setfattr modes update the property value of use.time4：
Setfattr-n user.time4-v " user_name_a, 2016-10-10,21:12:15”
In the method, when the accessed record of the file is inquired about, the method also includes：Using getfattr side
Formula, i.e. getfattr-d file orders just can transfer the quilt of the file from the computer equipment with (SuSE) Linux OS
Record is accessed, without the need for traveling through in the data of magnanimity from data base as background technology, simply and speed is fast.
In the method, the accessed record of the file and the file are bindings, with the transmission of the file
And transmit, when file migration is to other equipment, the accessed record of the file also can be recorded in file attribute always.
Give one example explanation, the accessed of the file is recorded as：
getfatter-d file
#file：a
User.time1=" user_name_a, 2016-10-10,21:12:15”
User.time2=" user_name_b, 2016-10-11,21:12:15”
User.time3=" user_name_c, 2016-11-1,21:12:15”
User.time4=" user_name_d, 2016-11-19,21:12:15”
User.time5=" user_name_b, 2016-11-25,21:12:15”
Preferred embodiment is lifted above, the object, technical solutions and advantages of the present invention is further described, institute
It should be understood that presently preferred embodiments of the present invention is the foregoing is only, it is not to limit the present invention, all the present invention's
Spirit and principle within, any modification, equivalent and improvement for being made etc., should be included in protection scope of the present invention it
It is interior.
Claims (7)
1. a kind of method that log file is accessed record, it is characterised in that include：
Computer equipment with (SuSE) Linux OS, when file is uploaded or accesses, the meter with (SuSE) Linux OS
Calculate accessed record of the machine equipment using Linux file system fattr mode log file, the accessed record bag of the file
Include the user and time for accessing file.
2. the method for claim 1, it is characterised in that when the file is uploaded, the employing Linux file system
The accessed record of fattr mode log files operates setfattr modes using extended attribute is arranged.
3. the method for claim 1, it is characterised in that when the file is accessed, the employing Linux file system
The accessed record of fattr mode log files operates getfattr modes using extended attribute is obtained.
4. method as claimed in claim 3, it is characterised in that before the accessed record of the log file, also include：
Judge whether to reach the access times of setting, if it is not, then recording the interviewed of the file using getfattr modes
Ask record；If it is, the accessed record of the file for recording at first therein is updated.
5. the method for claim 1, it is characterised in that the method also includes：
It is updated using any one record in accessed record of the setfattr modes to the recorded file.
6. the method as described in Claims 1 to 5 is arbitrary, it is characterised in that the method also includes：Using getfattr-d
The accessed record of the file is transferred in file orders from the computer equipment with (SuSE) Linux OS.
7. the method for claim 1, it is characterised in that the accessed record of the file is binding with the file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174957.3A CN106599223A (en) | 2016-12-19 | 2016-12-19 | Method for recording accessed record of file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174957.3A CN106599223A (en) | 2016-12-19 | 2016-12-19 | Method for recording accessed record of file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106599223A true CN106599223A (en) | 2017-04-26 |
Family
ID=58601386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611174957.3A Pending CN106599223A (en) | 2016-12-19 | 2016-12-19 | Method for recording accessed record of file |
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| CN (1) | CN106599223A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108304724A (en) * | 2018-01-25 | 2018-07-20 | 中国地质大学（武汉） | Document is traced to the source device, system and method |
| CN108804560A (en) * | 2018-05-22 | 2018-11-13 | 上海肖克利信息科技股份有限公司 | The method for generating accessed listed files recently |
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| CN104239438A (en) * | 2014-08-29 | 2014-12-24 | 北京大学深圳研究生院 | File information storage method and file information read-write method based on separate storage |
| CN104239182A (en) * | 2014-09-03 | 2014-12-24 | 北京鲸鲨软件科技有限公司 | Cluster file system split-brain processing method and device |
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2016
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| CN104239438A (en) * | 2014-08-29 | 2014-12-24 | 北京大学深圳研究生院 | File information storage method and file information read-write method based on separate storage |
| CN104239182A (en) * | 2014-09-03 | 2014-12-24 | 北京鲸鲨软件科技有限公司 | Cluster file system split-brain processing method and device |
| CN106156255A (en) * | 2015-04-28 | 2016-11-23 | 天脉聚源（北京）科技有限公司 | A kind of data buffer storage layer realization method and system |
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| 孙亚楠: "安全操作***自主访问控制机制的研究与实现", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108304724A (en) * | 2018-01-25 | 2018-07-20 | 中国地质大学（武汉） | Document is traced to the source device, system and method |
| CN108804560A (en) * | 2018-05-22 | 2018-11-13 | 上海肖克利信息科技股份有限公司 | The method for generating accessed listed files recently |
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Application publication date: 20170426 |
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