sudo vi /etc/logrotate.d/nginx
/var/log/nginx/*.log /home/kusanagi/*/log/nginx/*.log {
daily
missingok
rotate 52
compress
delaycompress
notifempty
sharedscripts
postrotate
[ -f /var/run/nginx.pid ] && kill -USR1 `cat /var/run/nginx.pid`
endscript
}
編集した後に再起動します
sudo reboot