求解啊,ubuntu 里vim编辑器怎么用啊 我打开了 怎么没法编辑
推荐回答(5个)
VIM是有相应的模式的,要进入相应的模式都有相应的快捷键的,比如你要编辑一个代码,就先输入一个 i 进入插入模式,然后才可以输入字符,具体相关的可以去网上搜索一个VIM命令大全,我有些简单的给你看看。
i
#按一下i键,下端显示 --INSERT--
#插入命令,在vim中可能任意字符都有作用
3.
Esc
#退出i(插入)命令进行其它命令使用
4.
:r filename
#读入一个文件内容,并写入到当前编辑器中
5.
:w newfilename
#将该编辑器中的内容写入到一个新文件中
6.
:w
#在编辑的过程中保存文件,相当于word中的ctrl+s
7.
:! command
暂时离开 vi 到指令列模式下执行 command 的显示结果!例如
:!ls
#在编辑过程中执行shell命令ls
8.
:sh
#进入shell命令行,执行完命令后ctrl+d退出重新进入vim编辑继续编辑
在shell命令下,执行ctral+l完成清屏
9.
:wq
#保存文件并退出
10.
ZZ
#保存文件并退出,同上一个命令,注意大写
11.
:q!
#强制退出,不保存
12.
:set number或者:set nu
#使编辑中的文件显示行号
13.
:set nonumber或者:set nonu
#与上一条命令相反,不显示行号
14.
:help i
#查看插入命令帮助
15.
u
#撤消上一步操作
16.
/Fedora
#查找Fedora字符
17.
:s /Fedora/Redhat
#将Fedora字符替换为Redhat(只替换在光标所在的行)
18.
dw
#删除单词
dd
#删除行
19.
o
#打开空白一行
20.
vim + filename
#进行文件最后一行进行编辑
21.
vim +n filename
#进入文件第n行进行编辑
22.
:1,.s/redhat/fedora
#.号表示当前行,即光标所在行
#将第1行到当前行(.)第一次出现的redhat字符代替为fedora
23.
:1,.s/redhat/fedora/g
#将第1行到当前行(.)所有出现的redhat字符代替为fedora,g
全局标志
24.
:1,$s/redhat/fedora/g
#$表示最后一行
#将第1行到最后一行所有出现的redhat字符代替为fedora
25.
:%s/redhat/fedora/g
#同上一个命令
26.
:%s/\/fedora/g
#将第1行到最后一行所有出现的redhat字代替为fedora
#字,而不是字符
27.
:f
#显示文件内容,状态等等
#同ctrl+g命令
28.
:e!
#当前文件,返回到上次保存
:e file
#切换编辑文件
29.
:n
#当编辑时有多个文件(比如vim file1 file2)时切换到下一个文件,与:e file
结合使用
注意目录,如果没有规定vim的打开目录,vim是在当前目录搜索比如:vim name.desktop
是在当前目录搜索name.desktop的文件,如果没有则创建一个名为name.desktop新文件。
确定你会用vim吗?你打开后它处于普通模式,这时按键盘i,进入插入编辑模式,如果按a是追加编辑模式。编辑模式中按esc又变成普通模式,普通模式中输入冒号进入命令模式
普通模式一般用于浏览定位跳转
编辑模式就是正常编辑
命令模式用于保存退出,设置编码、主题配色、查找替换正则等等
普通进入编辑,aAioO等等好多字母都可以,编辑方式不同而已
编辑进入普通就是esc
普通进入命令输入冒号
推荐你先用gedit,vi的命令相对比较复杂,熟悉起来需要一段时间
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