Method for automatically deleting repeated content in system logs on basis of Linux operating system

Abstract

The invention discloses a method for automatically deleting repeated content in system logs on the basis of a Linux operating system, belongs to the field of computer storage technology, and particularly relates to implementation of the function of automatically collecting information needed for machine failure exception problem analysis. According to the method, a system log collecting function is automatically triggered through a crontab tool under the Linux operating system, operation of compressing the sizes of log files is triggered automatically, and collected and processed information is automatically stored in appointed directories. Compared with the prior art, the method for automatically deleting the repeated content in the system logs on the basis of the Linux operating system has the advantages that in the aspect of usability, unattended operation can be achieved, system log information can be operated fully automatically and completely under the Linux operating system, the accuracy of failure analysis is improved, and application and popularization value is high.

Description

technical field [0001] The invention relates to the technical field of computer storage, in particular to a method for automatically deleting duplicate content in a system log based on a Linux operating system. Background technique [0002] With the development of new technologies such as cloud computing and big data, people have higher and higher requirements for the stable and reliable operation of servers and the mean time between failures (MTBF). How to effectively shorten the repair time of server faults and improve fault analysis High efficiency and accuracy is a difficult problem for every maintenance personnel. [0003] However, since the operating system will continuously write information such as the current work of the system and the feedback status of the hardware device in the / var / log / messages file during the working process, when the machine operating system or hardware device is abnormal, Records of relevant information will appear in the log, but the operat...

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Problems solved by technology

[0003] However, since the operating system will continuously write information such as the current work of the system and the feedback status of the hardware device in the / var / log / messages file during the working process, when the machine operating system or hardware device is abnormal, Records of relevant information will appear in the log, but the operating system will only faithfully record this information, that is, keep writing the same content to the log file, and will not consider the analysis of the log if too much duplicate content is written. It doesn't help, and it will cause the log file to be too large, and eventually the log file will be difficult to export, open, read, and analyze.

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