As with many of the commands covered in this tutorial, CHGRP has a -r option to allow changes to be applied recursively to all selected files and subdirectories.

正如该教程中的许多其他命令，chgrp有一个- r选项，允许将变更递归应用到所有所选的的文件和子目录中。

youdao

Offered candidate will design PCB layout from R&D team. The selected candidate must be self-directing and willing to work with various internal and global groups.

候选者将参与研发团队的电路布线设计。被选中的候选者必须是具有自我指导意识及与国内外团队进行合作的能力。

youdao

Another, similar objects can be selected pressing the SHIFT r4 key. If more than the excess part of the selection, you can also use "R" command to cancel the part you want to cancel.

另，选择相近的对象可以按SHIFT键。若是选择多了多余的部分，也可以用“R”命令来取消要取消的部分。

youdao

In other words, the disadvantages of being r-selected have disappeared.

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