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A method and system for data management and extraction of operation history

A technology of data management and extraction method, applied in the field of historical operation records and data management, can solve problems such as hidden dangers of data security, achieve the effect of improving efficiency, avoiding deletion or tampering, and saving time

Active Publication Date: 2017-07-18
ZICT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This poses a risk to data security

Method used

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  • A method and system for data management and extraction of operation history
  • A method and system for data management and extraction of operation history

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Embodiment Construction

[0035] The technical solutions of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0036] A data management and extraction method for historical operations provided by an embodiment of the present invention, such as figure 1 As shown, it mainly includes the following steps:

[0037] Step 101, define operation source information variables.

[0038] The operation source information includes: the user name of the operation, the access terminal number, the login IP address, the process number, and so on. For example: define a secure_info variable and assign it to execute the who am I command to read the current user information. The user information that can be read includes: operating user name, access terminal number, login IP address, process number, etc.

[0039] Step 102, call AWK and sed tools to filter the system operation data and output the data of the specified column.

[0040] AWK and sed...

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Abstract

The invention discloses a data management and extraction method and system for historical operations. The method includes: defining operation source information variables; calling AWK and sed tools to filter system operation data and output data in designated columns; The data of the column is correspondingly stored in the operation source information variable; the time variable is defined, and the record operation time is saved in the time variable; the operation source information variable and time variable are redirected and output to the corresponding user directory, and The import environment command is invoked to import the user directory into the global system environment variable. Through the present invention, complete records of historical operations can be realized, and users can be restricted from reading historical operation records, so as to avoid deletion or tampering of historical operation records.

Description

technical field [0001] The invention relates to the recording and data management technology of historical operations in an operating system, in particular to a method and system for data management and extraction of historical operations. Background technique [0002] Under the current operating systems such as Unix and Unix-like systems, there is a mechanism for recording historical operations. This mechanism can only record historical operation commands and cannot record other detailed information; thus, according to historical operation records, it is impossible to view the specific time of historical operations , operation source (such as the user name of the operation, access terminal number, login IP address, process number) and other information, which brings inconvenience to the actual application. Among them, Unix-like systems include linux systems, Mac systems, and BSD systems (direct derivatives of Unix systems, currently mainly including three branches of freeBS...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/34
Inventor 边海平潘俊付章华
Owner ZICT TECH CO LTD