创建一个组名字为tech并且组id为300的命令是()
A: addgroup
300 tech
B: groupadd -g 300 tech
C: newgrp
-g 300 tech
D: groups -gid 300 –name tech
A: addgroup
300 tech
B: groupadd -g 300 tech
C: newgrp
-g 300 tech
D: groups -gid 300 –name tech
举一反三
- What is the purpose of the passage（） A: To tell how "high tech" and "state of the art" have developed. B: To give examples of "high tech". C: To tell what "high tech" and "state of the art" are. D: To describe very modem technology.
- 5.Georgia Tech students are created by Hobbit.( )
- People around the world ________ the cam...nia Tech University.
- 选择出学术风格较好的句式。 A: Anxiety about the tech giants on the part of startups and their investors goes much deeper than such events. B: Startups and their investors have much deeper anxiety about the tech giants than such events. C: Startups and their investors are much deeper anxious about the tech giants than such events.
- People around the world ________ the campus shooting that happened in Virginia Tech University.