Linux启动redis提示 /var/run/redis_6379.pid exists, process is already running or crashed

执行启动命令：service redisd start

提示信息：/var/run/redis_6379.pid exists, process is already running or crashed

解决方式：进入/var/run/文件夹

执行：rm -f redis_6379.pid

再次执行启动命令即可