[Linux] logrotate setup and test

如果要利用logrotate幫你rotate log，請在加入一個file在/etc/logrotate.d/下面
# vim /etc/logrotate.d/aaa
content:
/var/log/aaa {
daily
ifempty
rotate 7
}

# service syslog restart

如何知道設定對不對，請打
# logrotate /etc/logrotate.conf

至於有那些可以設定，請man logrotate嚕