vivim 中如何在每行行首或行尾插入指定字符

现在假设如是

nc10@your-5554c55be4 ~

$ cat sheet

server 127.0.0.1 localhost connected yes 12-3-08

server 127.0.0.1 localhost connected no 12-3-08

server 127.0.0.1 localhost connected yes 14-9-09

server 127.0.0.1 localhost connected yes 15-9-09

server 127.0.0.1 localhost connected no 16-9-09

nc10@your-5554c55be4 ~

$ sed '/^server.*$/s//&test/g' sheet

server 127.0.0.1 localhost connected yes 12-3-08 test

server 127.0.0.1 localhost connected no 12-3-08 test

server 127.0.0.1 localhost connected yes 14-9-09 test

server 127.0.0.1 localhost connected yes 15-9-09 test

server 127.0.0.1 localhost connected no 16-9-09 test

nc10@your-5554c55be4 ~

$

希望没理解错你的意思，呵呵

如果文件这样也可的,因为 /^server/ 限定了 只是行头是

server 才在行尾插入字符

user@minix-nb:~$ cat sheet

remote 127.0.0.1 localhost connected yes 12-3-08

server 127.0.0.1 localhost connected no 12-3-08

remote 127.0.0.1 localhost connected yes 14-9-09

server 127.0.0.1 localhost connected yes 15-9-09

remote 127.0.0.1 localhost connected no 16-9-09

user@minix-nb:~$ sed '/^server.*$/s//&test/g' sheet

remote 127.0.0.1 localhost connected yes 12-3-08

server 127.0.0.1 localhost connected no 12-3-08 test

remote 127.0.0.1 localhost connected yes 14-9-09

server 127.0.0.1 localhost connected yes 15-9-09 test

remote 127.0.0.1 localhost connected no 16-9-09

user@minix-nb:~$

现在假设如是

nc10@your-5554c55be4 ~

$ cat sheet

server 127.0.0.1 localhost connected yes 12-3-08

server 127.0.0.1 localhost connected no 12-3-08

server 127.0.0.1 localhost connected yes 14-9-09

server 127.0.0.1 localhost connected yes 15-9-09

server 127.0.0.1 localhost connected no 16-9-09

nc10@your-5554c55be4 ~

$ sed '/^server.*$/s//&test/g' sheet

server 127.0.0.1 localhost connected yes 12-3-08 test

server 127.0.0.1 localhost connected no 12-3-08 test

server 127.0.0.1 localhost connected yes 14-9-09 test

server 127.0.0.1 localhost connected yes 15-9-09 test

server 127.0.0.1 localhost connected no 16-9-09 test

nc10@your-5554c55be4 ~

$

希望没理解错你的意思，呵呵

如果文件这样也可的,因为 /^server/ 限定了 只是行头是

server 才在行尾插入字符

user@minix-nb:~$ cat sheet

remote 127.0.0.1 localhost connected yes 12-3-08

server 127.0.0.1 localhost connected no 12-3-08

remote 127.0.0.1 localhost connected yes 14-9-09

server 127.0.0.1 localhost connected yes 15-9-09

remote 127.0.0.1 localhost connected no 16-9-09

user@minix-nb:~$ sed '/^server.*$/s//&test/g' sheet

remote 127.0.0.1 localhost connected yes 12-3-08

server 127.0.0.1 localhost connected no 12-3-08 test

remote 127.0.0.1 localhost connected yes 14-9-09

server 127.0.0.1 localhost connected yes 15-9-09 test

remote 127.0.0.1 localhost connected no 16-9-09

user@minix-nb:~$

在vim中，按下下面哪个键可以在光标所在行的行末添加字符？（）

A.a

B.A

C.i

D.I

E.o

F.O

G.r

H、R

正确答案：A

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