ubuntu server 下安装 memcached

安装memcached

sudo apt-get install memcache

如果系统找不到 memcache 安装包

更新软件源
您可以使用以下列表中的任何一个源镜像只要往您的 /etc/apt/sources.list 文件中像下面这样添加一行:

deb http://security.ubuntu.com/ubuntu hardy-security main universe

进行重新安装一下

 sudo apt-get update
         sudo apt-get install memcache

检验是否安装成功.
－－－－－
1. 安装成功之后,memcache就自己启动了.通过进程查看一下

   ps -aux

会查到一条记录

   /usr/bin/memcached -m 64 -p 11211 -u nobody -l 127.0.0.1

显示的就是 memcached 的端口11211 用户nobody 地址 127.0.0.1
2. 连接memcached 服务器

   telnet 127.0.0.1 11211

然后输入

   stats

就显示出来当前memcached的各种参数了..

sysadmin@ubuntu:/etc/apt$ telnet 127.0.0.1 11211 
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
stats
STAT pid 3065
STAT uptime 170
STAT time 1334121278
STAT version 1.4.7
STAT libevent 2.0.12-stable
STAT pointer_size 64
STAT rusage_user 0.004000
STAT rusage_system 0.000000
STAT curr_connections 5
STAT total_connections 7
STAT connection_structures 6
STAT cmd_get 0
STAT cmd_set 0
STAT cmd_flush 0
STAT get_hits 0
STAT get_misses 0
STAT delete_misses 0
STAT delete_hits 0
STAT incr_misses 0
STAT incr_hits 0
STAT decr_misses 0
STAT decr_hits 0
STAT cas_misses 0
STAT cas_hits 0
STAT cas_badval 0
STAT auth_cmds 0
STAT auth_errors 0
STAT bytes_read 140
STAT bytes_written 856
STAT limit_maxbytes 67108864
STAT accepting_conns 1
STAT listen_disabled_num 0
STAT threads 4
STAT conn_yields 0
STAT bytes 0
STAT curr_items 0
STAT total_items 0
STAT evictions 0
STAT reclaimed 0
END

3. 手动启动memcached

   memcached  -d  -m 128 -l 127.0.0.1 -p 11211 -u root

以root用户，分配最大2GM内存启动memcache

   memcached  -d  -m 128 -l 127.0.0.1 -p 11212 -u root

在另外一个端口11212启动另外一个memcache实例

ubuntu server 下安装 memcached

猜你喜欢