gacvd 发表于 2018-12-25 08:05:42

linux安装memcached服务

1.分别把memcached和libevent下载回来,放到 /tmp 目录下:  # cd /tmp
  # sudo wget http://www.danga.com/memcached/dist/memcached-1.2.0.tar.gz
  # sudo wget http://www.monkey.org/~provos/libevent-1.2.tar.gz
  2.先安装libevent:
  # tar zxvf libevent-1.2.tar.gz
  # cd libevent-1.2
  # ./configure –prefix=/usr//如果出错需安装gcc,执行sudo apt-get install gcc
  # make   //如果出错需安装make,执行sudo apt-get install make
  # sudo make install
  3.测试libevent是否安装成功:
  # ls -al /usr/lib | grep libevent
  lrwxrwxrwx 1 root root 21 11?? 12 17:38 libevent-1.2.so.1 -> libevent-1.2.so.1.0.3
  -rwxr-xr-x 1 root root 263546 11?? 12 17:38 libevent-1.2.so.1.0.3
  -rw-r–r– 1 root root 454156 11?? 12 17:38 libevent.a
  -rwxr-xr-x 1 root root 811 11?? 12 17:38 libevent.la
  lrwxrwxrwx 1 root root 21 11?? 12 17:38 libevent.so -> libevent-1.2.so.1.0.3
  表示都安装成功。
  4.安装memcached,同时需要安装中指定libevent的安装位置:
  # cd /tmp
  # tar zxvf memcached-1.2.0.tar.gz
  # cd memcached-1.2.0
  # ./configure –with-libevent=/usr
  # make
  # sudo make install
  5.测试是否成功安装memcached:
  # ls -al /usr/local/bin/mem*
  -rwxr-xr-x 1 root root 137986 11?? 12 17:39 /usr/local/bin/memcached
  -rwxr-xr-x 1 root root 140179 11?? 12 17:39 /usr/local/bin/memcached-debug
  6.启动Memcache的服务器端:
  # /usr/local/bin/memcached -d -m 10 -u root -l 192.168.1.100 -p 12000 -c 256 -P /tmp/memcached.pid
  -d选项是启动一个守护进程,
  -m是分配给Memcache使用的内存数量,单位是MB,我这里是10MB,
  -u是运行Memcache的用户,我这里是root,
  -l是监听的服务器IP地址,如果有多个地址的话,我这里指定了服务器的IP地址192.168.0.200,
  -p是设置Memcache监听的端口,我这里设置了12000,最好是1024以上的端口,
  -c选项是最大运行的并发连接数,默认是1024,我这里设置了256,按照你服务器的负载量来设定,
  -P是设置保存Memcache的pid文件,我这里是保存在 /tmp/memcached.pid,
  如果要结束Memcache进程,执行:
  # kill `cat /tmp/memcached.pid`
  7.测试Memcached:
  # telnet 192.168.141.64 12000
  Trying 192.168.141.64...
  Connected to 192.168.141.64 (192.168.141.64).
  Escape character is '^]'.
  出现上面字符之后键入:
  set key1 0 60 4
  zhou
  STORED
  get key1
  VALUE key1 0 4
  zhou
  END
  至此Memcached安装成功!
  8.想开机自动启动的话,只需在/etc/rc.d/rc.local中加入一行,下面命令
  /usr/local/memcached/bin/memcached -d -m 10 -p 12000 -u apache -c 256
  上面有些东西可以参考一下:即,ip不指定时,默认是本机,用户:最好选择是:apache 或 deamon
  这样,也就是属于哪个用户的服务,由哪个用户启动。http://www.linuxso.com/linuxpeixun/14234.html

页: [1]
查看完整版本: linux安装memcached服务