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

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.