Shulou(Shulou.com)06/01 Report--

Chapter 1

Summary of MEMCACHE installation and introduction in the first section

Install MEMCACHE

Download wget http://www.danga.com/memcached/dist/memcached-1.2.0.tar.gz

Decompress and enter tar-zxvf memcached-1.2.0.tar.gz & & cd memcached

Determine whether to install the libevent C network model framework before installing MEMCACHE. MEMCACHE network events are also based on LIBEVENT. This is very important. It will be analyzed separately later.

Install Memcache. / configure-- with-libevent=/usr

Make & & make install

Launch Memcache / usr/local/memcached/bin/memcached-d-m 64-u root-l 127.0.0.1-p 12000-c 1024-P / usr/local/memcached/memcached.pid

Parameters related to Memcache startup can be found in the int main (void) {} method of the memcached.c file.

Parameter description: (only a part of it is listed. If you want to complete it, you can check it in the official website manual.)

The 1-d option is to start a daemon

2-m is the amount of memory allocated to Memcache in MB, and this is 10MB.

3-u is the user running Memcache. This is root.

4-l is the IP address of the listening server. If there are multiple addresses, I specify the IP address of the server 127.0.0.1.

5-p is the port on which Memcache snooping is set. I have set 12000 here, preferably a port above 1024.

The 6-c option is the maximum number of concurrent connections running. The default is 1024. I set it here according to the load of your server.

7-P is the pid file that is set to save Memcache. Here I save it in / tmp/memcached.pid

Test telnet 127.0.0.1 12000

The parameters of Memcache for telnet connection are compared with those when memcache was started (IP and port).

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