memcached installing "Go"

1. Install dependent software

# yum-y Install libevent libevent-devel perl-test-harness perl-time-hires perl-termreadkey perl-test-compile cpan perl pe Rl-test-class

If make test fails, try Yum install perl-test*

2, installation memcached

# cd/usr/local/src/

# wgethttp://www.memcached.org/files/memcached-1.4.29.tar.gz

# tar XVF memcached-1.4.29.tar.gz

# CD Memcached-1.4.29

#./configure--prefix=/usr/local/memcached

# make

# Make Test

# make Install

3. Start memcached

#/usr/local/memcached/bin/memcached-d-M 128-u root-p 11211-u 11211-p/tmp/memcached.pid

Startup parameter Description:/usr/local/memcached/bin/memcached-h view Help

-P is a PID file that is set to save Memcache

The-c option is the maximum number of concurrent connections that are running, by default 1024

-P is the port that sets the TCP listener for memcache, preferably a port above 1024, the default is 11211

-L is the server IP address of the listener, which defaults to all network cards.

-U is a UDP listening port setting memcache

-U is the user running memcache, and if it is currently root, you need to specify the user with this parameter.

-M return error on memory exhausted (rather than removing items)

-M is the amount of memory allocated to Memcache, in megabytes, default 64MB

The-D option is to start a daemon,

4, Memcache Boot

# vim/etc/rc.d/init.d/memcached

#!/bin/sh

#

# memcached:memcached Daemon

#

# Chkconfig:-90 25

# description:memcached Daemon

#

# Source function library.

. /etc/rc.d/init.d/functions

. /etc/sysconfig/network

#[${networking} = "No"] && exit 0

#[-r/etc/sysconfig/dund] | | Exit 0

#. /etc/sysconfig/dund

#[-Z "$DUNDARGS"] && exit 0

Start ()

{

Echo-n $ "Starting memcached:"

#如需修改启动参数, modify it here

Daemon $MEMCACHED-D-M 128-u root-p 11211-u 11211-p/tmp/memcached.pid

Echo

}

Stop ()

{

Echo-n $ "Shutting down memcached:"

Killproc memcached

Echo

}

#注意修改下面memcached的路径

Memcached= "/usr/local/memcached/bin/memcached"

[-F $MEMCACHED] | | Exit 1

# See how we were called.

Case "$" in

Start

Start

;;

Stop

Stop

;;

Restart

Stop

Sleep 3

Start

;;

*)

echo $ "Usage: $ {Start|stop|restart}"

Exit 1

Esac

Exit 0

# chmod 755/etc/init.d/memcached

# chkconfig--add memcached

# chkconfig memcached on

# service memcached Start

Note: Alternatively, you can add the start command to/etc/rc.local and let memcached boot

5. Clear Cache method

Method 1:telnet 127.0.0.1 11211 executes the flush_all command

Method 2: Restart memcached

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memcached installing "Go"