Though this file is ACL (Access Control List)-protected by root only access, it may not be enough for highly secure systems.

尽管这个文件由 ACL (Access Control List) 保护，只允许根用户访问，但是这对于安全性要求高的系统可能不够。

youdao

To root up all evils is only a fantasy for the time being.

根除一切罪恶在目前只不过是一种幻想。

youdao

Additionally, for each row, we will return a valid XML document containing a root element only.

另外，对于每一行，返回一个有效的XML文档，其中只包含一个根元素。

youdao

"In the longer run you can only curb piracy if you address the root causes on land.

VOA: standard.2009.10.30

Mr Black said many domain registries like Nominet felt frustrated by Icann's stance, given that the root servers only held a database of the 300 or so computers with detailed lists of which domain was where.

BBC: Net's servers under scrutiny

Thus it gradually cut itself off from the only root of the power by which it might gain that role.

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But while the game is popular in Chile and Uruguay, it's in Argentina that it has really taken root, second only to football which envelopes the entire national psyche.

BBC: Argentina's new hero