memcached安装和验证

1》libevent安装

官网down:http://www.monkey.org

我的网盘down：http://pan.baidu.com/s/1qW8syZi

[root@luozhonghuamemcachedsource]#tar-zxvflibevent-1.4.13-stable.tar.gz

[root@luozhonghuamemcachedsource]#cdlibevent-1.4.13-stable

[root@luozhonghuamemcachedsource]#./configure--prefix=/usr

[root@luozhonghuamemcachedsource]#make&&makeinstall

#./configure--prefix=/usr&&make&&makeinstall

这里一定要注意指定--prefix，后面配置memcached的时候就有必要用到。

2》memcached安装

官网down:http://www.monkey.org

我的网盘down：http://pan.baidu.com/s/1qW8syZi

[root@luozhonghuamemcachedsource]#tar-zxvfmemcached-1.4.5.tar.gz

[root@luozhonghuamemcachedsource]#cdmemcached-1.4.5

[root@luozhonghuamemcached-1.4.5]#./configure--with-libevent=/usr/lib

[root@luozhonghuamemcached-1.4.5]#make&&makeinstall

#./configure--with-libevent=/usr/lib&&make&&makeinstall

这里一定要指定libevent的路径，否则启动的时候就有找不到libevent的so文件的错误！

3>memcached启动

#/usr/local/bin/memcached-m32m-p11211-d-uroot-P/var/run/memcached.pid-c256-vv

/usr/local/bin/memcached-d-m512-p11211-uroot-c256-P/var/run/memcached.pid

4>memcached关闭

kill-9`cat/var/run/memcached.pid`

注意，如果`cat/var/run/memcached.pid`值是缓存上一次的就无效，可直接查到pid值=7787

5>测试

5.1>telnet127.0.0.111211

5.2>stats

stats

STATpid7787

STATuptime470

STATtime1405273052

STATversion1.4.5

STATpointer_size32

STATrusage_user0.002999

STATrusage_system0.101984

STATcurr_connections10

STATtotal_connections12

STATconnection_structures11

STATcmd_get0

STATcmd_set0

STATcmd_flush0

STATget_hits0

STATget_misses0

STATdelete_misses0

STATdelete_hits0

STATincr_misses0

STATincr_hits0

STATdecr_misses0

STATdecr_hits0

STATcas_misses0

STATcas_hits0

STATcas_badval0

STATauth_cmds0

STATauth_errors0

STATbytes_read27

STATbytes_written49

STATlimit_maxbytes536870912

STATaccepting_conns1

STATlisten_disabled_num0

STATthreads4

STATconn_yields0

STATbytes0

STATcurr_items0

STATtotal_items0

STATevictions0

STATreclaimed0

END

6》退出

quit