CentOS 6.6 Redis installation configuration record

redis was covered in a previous article, and the following is my record of installing Redis on CentOS. For later improvement.

1. Support environment for installation

The first thing to do before installing Redis is to install Unix's Tcl tool. If you do not install Redis, you will not be able to test Redis later. Error message: You need tcl 8.xuyao de5 or newer to run the Redis test

cd /usr/local/src

wget http://downloads.sourceforge.net/tcl/tcl8.6.3-src.tar.gz

tar -zxvf tcl8.6.3-src.tar.gz

cd ​tcl8.6.3/unix/

./configure

make

make install

2. Install redis

The process of installing redis is very simple and is available on the tutorial website. Specific as follows: http: / / redis io/download

cd /usr/local/src

wget http://download.redis.io/releases/redis-2.8.19.tar.gz

tar zxvf redis-2.8.19.tar.gz

cd redis-2.8.19

make

make PREFIX=/usr/local/redis install

Where PREFIX=/usr/local/redis can be omitted, in the case of omission, redis will be installed by default to /usr/local/bin directory.

3. Test Redis

cd src

make test

With the above command you will be able to test redis on a larger scale.

4, configure redis

Copy and modify the configuration document

cp ./redis.conf /usr/local/redis/

vim /usr/local/redis/redis.conf

I only modified the following two items:

daemonize yes #redis will run as a daemon. By default no will temporarily use your terminal
timeout 300 & # 8203; Close the connection when the client has been idle for a long time. If 0 is specified, this function is turned off

More configuration content will be released after the completion of the follow-up comb.

B, set to automatically start

vim /etc/init.d/redis

Save the following in the file:

#!/bin/sh

#

# redis        Startup script for Redis Server

#

# chkconfig: - 80 12

# description: Redis is an open source, advanced key-value store.

#

# processname: redis-server

# config: /etc/redis.conf

# pidfile: /var/run/redis.pid

source /etc/init.d/functions

BIN="/usr/local/redis/bin"

CONFIG="/usr/local/redis/redis.conf"

PIDFILE="/var/run/redis.pid"

### Read configuration

[ -r "$SYSCONFIG" ] && source "$SYSCONFIG"

RETVAL=0

prog="redis-server"

desc="Redis Server"

start() {

        if [ -e $PIDFILE ];then

             echo "$desc already running...."

             exit 1

        fi

        echo -n $"Starting $desc: "

        daemon $BIN/$prog $CONFIG

        RETVAL=$?

        echo

        [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$prog

        return $RETVAL

}

stop() {

        echo -n $"Stop $desc: "

        killproc $prog

        RETVAL=$?

        echo

        [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$prog $PIDFILE

        return $RETVAL

}

restart() {

        stop

        start

}

case "$1" in

  start)

        start

        ;;

  stop)

        stop

        ;;

  restart)

        restart

        ;;

  condrestart)

        [ -e /var/lock/subsys/$prog ] && restart

        RETVAL=$?

        ;;

  status)

        status $prog

        RETVAL=$?

        ;;

   *)

        echo $"Usage: $0 {start|stop|restart|condrestart|status}"

        RETVAL=1

esac

exit $RETVAL

C, start or close the service

service redis start

service redis stop

5. Use redis

[root@localhost redis]# cd /usr/local/redis/bin

[root@localhost bin]# ./redis-cli

127.0.0.1:6379> set foo bar

OK

127.0.0.1:6379> get foo

"bar"

127.0.0.1:6379>