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问题详情

Operator needs to remove all leading comments # from shell.script file. Which of the following vi sub-command can achieve this?（）

A、:r/^#//g

B、:1,$ s/^#//g

C、:sed s/^#//g

D、:sub s/^#//g

时间：2022-01-03 05:10 关键词： IBM(000-103) 

答案解析

D

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