问题:如何避开同步指定的文件夹? –exclude
参考这篇:
每天定时切割Nginx日志的脚本
1、创建脚本/usr/local/nginx/sbin/cut_nginx_log.sh,输入以下内容:
安裝 for CenOS 5 i386 版的 rpmforge-release package
| » Read more: yum升级rsync 3 0 |
先将以下地址导入。
# rpm –import http://www.jasonlitka.com/media/RPM-GPG-KEY-jlitka
# vi /etc/yum.repos.d/CentOS-Base.repo 增加下面信息
数字索引数组排序:
函数:sort(array, [sort type])
说明:sort()函数按升序对指定数组(第一个参数)进行排序。
sort函数第二参数作用为指定排序类型,是可选参数,可能的值为:
SORT_REGULAR: 默认值,不改变类型进行排序;
SORT_NUMERIC: 把值作为数字进行排序;
SORT_STRING: 把值作为字符串进行排序;
如数组中有4和”37″,按数字排序,4小于”37″;按字符串排序,4大于”37″; » Read more: PHP 数组排序(sort)
自从Labs主站换Nginx方式做分布以后,一直有一个困扰着我们的问题,就是页面无法访问和找不到的时候,显示的前后多了一些数字。因为之前一直没有时间去调查这个问题,所以就这么放着,最近终于找到机会研究了一把。
This test will list MX records for a domain in priority order. The MX lookup is done directly against the domain’s authoritative name server, so changes to MX Records should show up instantly. You can click Diagnostics , which will connect to the mail server, verify reverse DNS records, perform a simple Open Relay check and measure response time performance. You may also check each MX record (IP Address) against 147 DNS based blacklists . (Commonly called RBLs, DNSBLs)
Most domains send outbound mail through a relatively small number of servers. Domains should describe that set of servers in an SPF record in their DNS. Internet email receivers can then reject forged messages which don’t come from an envelope sender domain’s approved servers. This wizard helps domain owners identify all the servers which could be expected to send mail from their domain.