redis多实例配置

如果需要使用redis多实例。可以直接在安装目录中找到/etc/redis.conf文件，并且将其复制成redis6380.conf文件。后面的数字就是想设置的端口号。需要修改这个文件中的下面几句话：

  # By default Redis does not run as a daemon. Use 'yes' if you need it.  # Note that Redis will write a pid file in /var/run/redis.pid when daemonized.  daemonize yes   # When running daemonized, Redis writes a pid file in /var/run/redis.pid by  # default. You can specify a custom pid file location here.  pidfile /var/run/redis/redis6380.pid  # Accept connections on the specified port, default is 6379.  # If port 0 is specified Redis will not listen on a TCP socket.  port 6380  # Specify the log file name. Also the empty string can be used to force  # Redis to log on the standard output. Note that if you use standard  # output for logging but daemonize, logs will be sent to /dev/null  logfile /var/log/redis/redis6380.log  # The working directory.  #  # The DB will be written inside this directory, with the filename specified  # above using the 'dbfilename' configuration directive.  #  # The Append Only File will also be created inside this directory.  #  # Note that you must specify a directory here, not a file name.  dir /var/lib/redis6380/

保存之后，使用使用redis-server /etc/redis6380.conf就能启动了服务器。