FreeBSD 找出最快速的CVSup server

use /usr/ports/sysutils/fastest_cvsup to automatically determine 

which CVSup server has the fastest response time

#cd /usr/ports/sysutils/fastest_cvsup
#make install clean #安裝
#rehash

#fastest_cvsup -c cn #找出前三名
===> Vulnerability check disabled, database not found
===> Found saved configuration for fastest_cvsup-0.2.9_5
=> fastest_cvsup-0.2.8.tar.gz doesn’t seem to exist in /usr/ports/distfiles/.

——————- 省略———————-

>> Speed Daemons:
-1st: cvsup11.cn.freebsd.org
-2nd: cvsup2.cn.freebsd.org
-3rd: cvsup9.cn.freebsd.org