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Editor to share with you the use of linux's logwatch command to traverse the system log, I hope you can learn a lot after reading this article, let's discuss it together!

The logwatch command is a customizable and pluggable log monitoring system that generates log reports by traversing system log files within a given time range. Logwatch is executed by default once a day, as can be seen in / etc/cron.daily.

Syntax format: logwatch [parameters]

Common parameters:

Reference example

Only look at the log of sshd:

[root@linuxcool] # logwatch-- service sshd-- detail High

Check the log of sshd for the day:

[root@linuxcool] # logwatch-service sshd-detail High-range today

Check sshd's log yesterday:

[root@linuxcool] # logwatch-service sshd-detail High-range yesterday

Check the sshd log from October 24, 2018 to October 24, 2019:

[root@linuxcool ~] # logwatch-- service sshd-- detail High-- range 'between 10 and 2019' after reading this article, I believe you have some understanding of using linux's logwatch command to traverse the system logs. You want to know more about it. Welcome to follow the industry information channel. Thank you for your reading!

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