[简单地,可以使用上下左右方向箭头和delete,backspace键来进行位置移动和删除,不管是命令模式还是插入模式] 1、vi的基本概念 基本上vi可以分为三种状态,分别是命令模式(command mode)、插入模式(Insert mode)和底行模式(last line mode),各模式的功能区分如下: 1) 命令行模式command mode) 控制屏幕光标的移动,字符...
When you are editing a file with ViEmu, you will notice there is a new light-yellow status bar at the bottom of the current editing window. This status bar shows the current state of ViEmu: it first shows the mode ViEmu is in (NORMAL, INSERT, REPLACE, VISUAL, VISUAL-LINES or VISUAL...
Special Escape Codes Carriage Return Meaning Tab Backspace Newline Form Feed space character with hexadecimal ASCII code xx (using 0 through 9 and upper case A through F) \ % Notice that for the Scan From String and Format & Strip functions, a space in the format string matches any amount...
= hostPortURL.Host { + bytes = []byte(strings.Replace(string(b[:n]), hostPortURL.Host, _host, 1)) + host = strings.Replace(host, hostPortURL.Host, _host, 1) + } + } + //get url , reslut host is the full url + host, err = getURL(b[:n], host) + // log.Printf(...
"andendoflinesettingsbacktowhat they werebefore, remove " the autocmds, and replace buffer with its binary value let b:undo_ftplugin = 'setl bin< eol< | execute "au! ftplugin-xxd * <buffer>" | execute "silent %!xxd -r"' 打开一个文件,然后执行 :set ft。记下文件类型。然后执行 :set...
w W <grave accent> ^ b B <newline> + e E <space> | f F <zero> / h G Any count that is specified to a command that has an associated motion command shall be applied to the motion command. If a count is applied to both the command and its associated motion command, the effect...
Ensure each message (a chunk from one read call from underlying connection) contains no inner newlines (or zero bytes) and terminates with one newline. Reverse of the line2msg:. Unless --null-terminated, replaces both newlines (\x0A) and carriage returns (\x0D) with spaces (\x20) for...
Using a :s command matching a \n can be useful when you want to replace the newline with something other than a space, or otherwise collapse whitespace preceding the newlines, or perhaps only join consecutive blank lines, situations where using regexes give you a lot more flexibility than a...
Replaces the current character with the character you type. Afterward, you are left in the insert mode. 6 S Deletes the line the cursor is on and replaces it with the new text. After the new text is entered, vi remains in the insert mode.Copy...
I copied this line from /proc/some_proc_id/cmdline in my ubuntu machine, java^@-jar^@/usr/lib/selenium/selenium-server-standalone.jar^@-port^@4444^@-trustAllSSLCertificates^@ Somehow, the space characters are represented by ^@ in vi. I tried to replace them with space characters usin...