centos6.8安装redis，php-redis扩展
//redis.conf daemonize yes //后台运行pidfile /var/run/redis/redis.pid
port 6379
tcp-backlog 128 // tcp队列长度，默认为512，CentOS系统默认为128，此值不应该大于操作系统的该值
logfile "/var/log/redis/redis.log"
dir /var/redisdb // redis数据存储目录
// 其他参数目前就不需要了
配置redis的服务脚本
useradd -r -s /sbin/nologin -M redis
mkdir /var/run/redis
mkdir /var/log/redis
mkdir /var/redisdb
chown redis:redis /var/run/redis
chown redis:redis /var/log/redis
chown redis:redis /var/redisdb
#!/bin/sh
#chkconfig: 35 84 16
#Simple Redis init.d script conceived to work on Linux systems
#as it does use of the /proc filesystem.
. /etc/rc.d/init.d/functions
. /etc/sysconfig/network
[ "$NETWORKING" = "no" ] && exit 0
REDISPORT=6379
BASEDIR=/usr/local/redis
EXEC=$BASEDIR/bin/redis-server
CLIEXEC=$BASEDIR/bin/redis-cli
PIDFILE=/var/run/redis/redis.pid
CONF="$BASEDIR/etc/redis.conf"
function start() {
if [ -f $PIDFILE ]
then
echo "$PIDFILE exists, process is already running or crashed"
else
echo -n "Starting Redis server..."
daemon --user=redis --pidfile=$PIDFILE $EXEC $CONF
#$EXEC $CONF
echo
fi
}
function stop() {
if [ ! -f $PIDFILE ]
then
echo "$PIDFILE does not exist, process is not running"
else
PID=$(cat $PIDFILE)
echo "Stopping ..."
#$CLIEXEC -p $REDISPORT shutdown
killproc -p $PIDFILE $EXEC -INT
echo -n "Waiting for Redis saving data & shutdown ."
while [ -x /proc/${PID} ]
do
sleep 1
echo -n "."
done
echo -e "\nRedis stopped"
fi
}
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status -p $PIDFILE $EXEC
;;
restart)
stop
start
;;
*)
echo "Please use start or stop as first argument"
;;
esac
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