The three values, respectively, indicate whether the user, group, or everyone has read (r), write (w), or execute (x) permission.

这三个值分别表示用户、组、组成员是否拥有读 (r)、写 (w) 或 (x) 执行权限。

youdao

The chown -r virtuser: virtuser command changes file ownership of the installed contents to the desired user and group.

chown - r virtuser： virtuser命令将已安装内容的文件所有权更改为要求的用户和组。

youdao

So under the R group there we've got positive, happy, secure.

组下面我们写了积极，愉悦， 安详。

youdao

The purchases included the Canada-based R Wales group of companies, which makes specialist rubber and wear resistant linings for the mining, minerals processing and oil sands industries.

BBC: Weir Group in ?55m spending spree

Susan Collins, R-Maine, told CNN the group believes a "realistic alternative" to the Democratic proposal is needed.

CNN: Senate wrangles over stimulus bill

As Congressman Mario Diaz-Balart, R- Miami, who leads a group of Hispanic members of Congress said earlier this month, immigration has been used as a wedge issue for too long.

FORBES: Bipartisanship Needed On Skilled Immigration Reform