如何给文件夹写权限

Question

我有一个用户 elasticsearch，我想授予它写入文件夹的权限

/var/lib/elasticsearch/elasticsearch/nodes/0/indices/pGmjsSJHRAiMUC5paYfjag/0

所以我做了

chmod 777 /var/lib/elasticsearch/elasticsearch

但我仍然收到错误消息？

failed to write in data directory [/var/lib/elasticsearch/elasticsearch/nodes/0/indices/pGmjsSJHRAiMUC5paYfjag/0] write permission is required

Answer 1

添加-R会递归改变权限

chmod -R 777 <path>

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