单选题Operator needs to remove all leading comments # from shell.script file. Which of the following vi sub-command can achieve this?（）A :r/^#//gB :1,$ s/^#//gC :sed s/^#//gD :sub s/^#//g
题目
单选题
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
相似考题
参考答案和解析
正确答案：
A
解析：
暂无解析