Redis的多种启动方式比较！

有感：

Redis玩了许久时间，真心感觉启动方式还是自己定义的方便！

1）直接启动和关闭：（配置文件默认）

开启：redis-server &（&后台运行）

#daemonize yes（也可配置文件修改此参数）

关闭：redis-cli shutdown or killall -9 redis-server

2）指定配置文件启动：

redis-server /etc/redis.conf(配置文件可自己定义)

如果更改了redis默认端口：

redis-cli shutdown (-p 端口)

redis-cli shutdown (-p 端口) （-a 认证密码）

3）自己定义启动文件并配置(推荐）

[root@redis1 ~]# cpredis-2.8.24/utils/redis_init_script /etc/init.d/redis

注册为系统服务：

[root@redis1 ~]# sed -i '2i #chkconfig:2345 80 90' /etc/init.d/redis

[root@redis1 ~]# chkconfig --add redis

修改配置文件（因为路径自己定义,sed也可以）

REDISPORT=7000 #注意slave端口自己定义即可

EXEC=/usr/local/redis/bin/redis-server

CLIEXEC=/usr/local/redis/bin/redis-cli

PIDFILE=/var/run/redis_${REDISPORT}.pid

CONF="/etc/redis/${REDISPORT}.conf"

脚本如下（自己配置的，大家也可在此基础上进行修改）

#!/bin/sh#chkconfig: 2345 80 90# Simple Redis init.d script conceivedto work on Linux systems# as it does use of the /procfilesystem. REDISPORT=7000EXEC=/usr/local/redis/bin/redis-serverCLIEXEC=/usr/local/redis/bin/redis-cli PIDFILE=/var/run/redis_${REDISPORT}.pidCONF="/etc/redis/${REDISPORT}.conf" case "$1" in   start)       if [ -f $PIDFILE ]       then                echo -e "\033[31m $PIDFILEexists, process is already running or crashed \033[0m"       else                echo -e "\033[32m Waitingfor Redis to start...\033[0m"                $EXEC $CONF                if [ $? -eq 0 ]                then                echo -e "\033[32m Redis isalready started successfully! \033[0m"                else                echo -e "\033[31m Redisstart fail \033[0m"                fi       fi       ;;   stop)       if [ ! -f $PIDFILE ]       then                echo -e "\033[31m $PIDFILEdoes not exist, process is not running \033[0m"       else                PID=$(cat $PIDFILE)                echo -e "\033[32m Waitingfor Redis to stop ... \033[0m"                $CLIEXEC -p $REDISPORT  shutdown                while [ -x /proc/${PID} ]                 do                    echo -e "\033[32mWaiting for Redis to shutdown ... \033[0m"                   sleep 1                done                echo -e "\033[32m Redis isalready stopped successfully! \033[0m"       fi       ;;   status)                 ps aux|grep redis-server|grep-v grep &>/dev/null                 if [ $? -eq 0 ]                 then                 echo -e "\033[32m Redisis running... \033[0m"                 else                 echo -e "\033[31m Redisis already stopped \033[0m"                 fi                 ;;   restart)               $CLIEXEC -p $REDISPORT  shutdown               if [ $? -eq 0 ]               then               echo -e "\033[32m Redis isalready stopped successfully! \033[0m"               else                echo -e "\033[31m Redisstop fail \033[0m"               fi               $EXEC $CONF               if [ $? -eq 0 ]               then               echo -e "\033[32m Redis isalready started successfully! \033[0m"               else               echo -e "\033[31m Redisstart fail \033[0m"               fi               ;;    *)     echo "the usage is service redis start|stop|status|restart"     esac

查看redis状态，启动，关闭，重启

[root@redis1 ~]# /etc/init.d/redis status Redis is running... [root@redis1 ~]# /etc/init.d/redis stop Waiting for Redis to stop ...  Waiting for Redis to shutdown ...  Redis is already stopped successfully! [root@redis1 ~]# /etc/init.d/redis start Waiting for Redis to start... Redis is already started successfully! [root@redis1 ~]# /etc/init.d/redis restart Redis is already stopped successfully!  Redis is already started successfully! [root@redis1 ~]#[root@redis1 ~]# ps aux|grep redis-server|grep -v greproot       2881  0.1  0.1 128296  1692 ?        Ssl  12:45   0:01 /usr/local/redis/bin/redis-server *:7000              [root@redis1 ~]#