split log file monthly

[we2aresame]

Hi, all,
I want to split a log file by monthly which increased every day. The split log file name should like "abc.log.Jun,abc.log.Jul". I know I can use crontab to run a scritp monthly to do so, but anyone can till me how to write the script to achieve my target, thanks in advanced.

 

[cruel]

What generates your log file?
you may use this in whatever produces your log file
date +%m
include this value in your file name as suffix.
e.g.

if [ ! -f abc.log.`date +%m` ]; then
> abc.log.`date +%m`
fi

(command generating log file) >> abc.log.`date +%m`

 

[we2aresame]

Thanks, cruel, it works.