解决开启redis失败：/var/run/redis_6379.pid exists, process is already running or crashed问题

问题1：启动redis失败 [[email protected] ~]# systemctl start redis_6379 [[email protected] ~]# systemctl status redis_6379 [[email protected] ~]# netstat -tnlp 解决方案： 1.根据提示信息删除pid文件 [[email protected] ~]# rm

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