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selection_question #969
opendesc=知识点:l answer_ana name=在 Lin answer_id=
Status:
New
Priority:
Normal
Assignee:
-
Start date:
12/20/2024
Due date:
% Done:
0%
Estimated time:
answer_id:
968
desc:
知识点:linux与bash,难度较难
...
is_delete:
false
name:
在 Linux 服务器中，如何使用命令显示hogwarts.txt的3-5行与15行？
options:
- is_selected: false
name: '选项A: sed -n "3,5p;15p" hogwarts.txt'
- is_selected: false
name: '选项B: awk ''NR==3||NR<5||NR=15{print $0}'' hogwarts.txt'
- is_selected: false
name: '选项C: sed -n "3-5p;15p" hogwarts.txt'
- is_selected: false
name: '选项D: awk ''NR==3||NR==4||NR==5||NR==15{print $0}'' hogwarts.txt'
score:
5.0
tag:
tags:
- 379
topic_type:
多选题
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