Linux使用logrotate来切割日志文件

#!/bin/sh
/usr/sbin/logrotate -s /var/lib/logrotate/logrotate.status /etc/logrotate.conf
EXITVALUE=$?
if [ $EXITVALUE != 0 ]; then
 /usr/bin/logger -t logrotate "ALERT exited abnormally with [$EXITVALUE]"
fi
exit 0

/var/log/nginx/*log {
 create 0644 nginx nginx
 daily
 rotate 10
 missingok
 notifempty
 compress
 sharedscripts
 postrotate
  /bin/kill -USR1 `cat /run/nginx.pid 2>/dev/null` 2>/dev/null || true
 endscript
}

/var/log/nginx/access.log /var/log/nginx/error.log {
 
}

/var/log/httpd/error.log {
 rotate 5
 mail i@wuyuans.com
 size=100k
 sharedscripts
 postrotate
  /sbin/killall -HUP httpd
 endscript
}

/var/lib/mysql/mysqld.log {
 # create 600 mysql mysql
 notifempty
 daily
 rotate 3
 missingok
 compress
 postrotate
 # just if mysqld is really running
 if test -x /usr/bin/mysqladmin && \
 /usr/bin/mysqladmin ping &>/dev/null
 then
 /usr/bin/mysqladmin --local flush-error-log \
    flush-engine-log flush-general-log flush-slow-log
 fi
 endscript
}

/home/wuyuan/log/*.log {
 su wuyuan wuyuan
 create 0777 wuyuan wuyuan
 daily
 rotate 10
 olddir /home/wuyuan/log/old
 missingok
 postrotate
 endscript
 nocompress
}

logrotate -f /etc/logrotate.d/wuyuan

logrotate --help
用法: logrotate [OPTION...] <configfile>
 -d, --debug Don't do anything, just test (implies -v)
 -f, --force Force file rotation
 -m, --mail=command Command to send mail (instead of `/bin/mail')
 -s, --state=statefile Path of state file
 -v, --verbose Display messages during rotation
 -l, --log=STRING Log file
 --version Display version information
Help options:
 -?, --help Show this help message
 --usage Display brief usage message