/etc/logrotate.d/nginx配置如下

/var/log/nginx/*.log {
        daily
        missingok
        rotate 10
        compress
        delaycompress
        notifempty
        create 644 www www
        sharedscripts
        postrotate
                if [ -f /var/run/nginx.pid ]; then
                        kill -USR1 `cat /var/run/nginx.pid`
                fi
        endscript
}

能夠生成切割文件，但當(dāng)前日志文件為空

直接運(yùn)行cat /var/run/nginx.pid 能獲取nginx的pid，但運(yùn)行kill -USR1 cat /var/run/nginx.pid``沒有生效，貌似是USR1信號(hào)對(duì)nginx無效。

nginx -v返回nginx version: nginx/1.10.2
cat /proc/version返回Linux version 2.6.32-358.6.2.el6.x86_64 (mockbuild@c6b8.bsys.dev.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC) ) #1 SMP Thu May 16 20:59:36 UTC 2013