redis的三种启动方式
1.直接启动
进入redis根目录，执行命令:
#加上‘&’号使redis以后台程序方式运行
./redis-server &
2.通过指定配置文件启动(redis教程)
可以为redis服务启动指定配置文件，例如配置为/etc/redis/6379.conf
进入redis根目录，输入命令：
./redis-server /etc/redis/6379.conf
#如果更改了端口，使用`redis-cli`客户端连接时，也需要指定端口，例如：
redis-cli -p 6380
3.使用redis启动脚本设置开机自启动
启动脚本 redis_init_script 位于位于Redis的 /utils/ 目录下，redis_init_script脚本代码如下：
#!/bin/sh # # Simple Redis init.d script conceived to work on Linux systems # as it does use of the /proc filesystem. #redis服务器监听的端口 REDISPORT=6379 #服务端所处位置 EXEC=/usr/local/bin/redis-server #客户端位置 CLIEXEC=/usr/local/bin/redis-cli #redis的PID文件位置，需要修改 PIDFILE=/var/run/redis_${REDISPORT}.pid #redis的配置文件位置，需将${REDISPORT}修改为文件名 CONF="/etc/redis/${REDISPORT}.conf" case "$1" in start) if [ -f $PIDFILE ] then echo "$PIDFILE exists, process is already running or crashed" else echo "Starting Redis server..." $EXEC $CONF fi ;; stop) if [ ! -f $PIDFILE ] then echo "$PIDFILE does not exist, process is not running" else PID=$(cat $PIDFILE) echo "Stopping ..." $CLIEXEC -p $REDISPORT shutdown while [ -x /proc/${PID} ] do echo "Waiting for Redis to shutdown ..." sleep 1 done echo "Redis stopped" fi ;; *) echo "Please use start or stop as first argument" ;; esac
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