redis使用普通用户启动

原本启动

/usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf 

添加redis用户：useradd -s /sbin/nolog -M redis 

再赋予目录权限 chmod -R 755 /usr/local/redis

最后启动：sudo -u redis /usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf 

如果报错 MISCONF Redis is configured to save RDB snapshots, but it is currently not able to...

修改redis.conf配置文件，关闭  config set stop-writes-on-bgsave-error  设置为no

linux 给指定用户分配文件夹权限
1.更改目录所有者命令:
chown -R 用户名称 目录名称
2.更改目录权限命令:
chmod -R 755 目录名称
3、查看文件夹的权限
ls -la 目录

useradd -s /sbin/nolog -M redis

sudo -u redis /<redis-server-path>/redis-server /<configpath>/redis.conf

/usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf

sudo -u redis /usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf