查看“︁rotatelogs”︁的源代码

/etc/logrotate.d/apache2
<pre>
/var/log/apache2/*.log {
        daily
        size 100M
        missingok
        rotate 10
        compress
        delaycompress
        notifempty
        create 640 root adm
        sharedscripts
        postrotate
                /etc/init.d/apache2 reload > /dev/null
        endscript
        prerotate
                if [ -d /etc/logrotate.d/httpd-prerotate ]; then \
                        run-parts /etc/logrotate.d/httpd-prerotate; \
                fi; \
        endscript
}
</pre>
=>size 改用 maxsize & minsize
<pre>
/var/log/apache2/*.log {
        daily
        maxsize 10M
        minsize 1M
        missingok
        rotate 10
        compress
        delaycompress
        notifempty
        create 640 root adm
        sharedscripts
        postrotate
                /etc/init.d/apache2 reload > /dev/null
        endscript
        prerotate
                if [ -d /etc/logrotate.d/httpd-prerotate ]; then \
                        run-parts /etc/logrotate.d/httpd-prerotate; \
                fi; \
        endscript
}
</pre>

=>
<pre>
/var/log/apache2/*.log {
        size 10M
        missingok
        rotate 10
        compress
        delaycompress
        notifempty
        create 640 root adm
        sharedscripts
        postrotate
                /etc/init.d/apache2 reload > /dev/null
        endscript
        prerotate
                if [ -d /etc/logrotate.d/httpd-prerotate ]; then \
                        run-parts /etc/logrotate.d/httpd-prerotate; \
                fi; \
        endscript
}
</pre>

参考：https://blog.csdn.net/sinat_36358653/article/details/107390349