echo Wrap output requires escape character-ESee the following example:1 Echo " It 's the first line. " Echo " It is the second line.\c " Echo " It 's the third line. " Echo " \nit is the Forth line. ">> AOutput:It's the first line.
Tlcl-view the world echo in shell eyes, tlcl-view echo
View the world in shell eyes
Echo-display a line of text
When you enter a command, bash expands the input characters before executing the command.
Expand path
Echo *
Shell expands * to the
Frequently-used commands echo, @, call, pause, and REM (TIPS: Use: instead of REM) are the most frequently-used commands for batch file processing. We started from them.
First, @ is not a command, but a special identifier for DOS batch processing.
Linux echo command learning function description: displays text. Syntax: echo [-ne] [String] or echo [-- help] [-- version] www.2cto.com. Note: echo sends the result string to the standard output by default. The output strings are separated by blank
Turn from: http://blog.chinaunix.net/uid-28458801-id-3460227.html
Overlay writing (the original content in the file is covered) echo "AAA" > A.txtecho AAA > A.txtAdd style (The new content is added after the original content)echo "AAA" >> a.txtecho
The echo command for Linux, which is very common in shell programming, is often used when printing variable value under a terminal, so it is necessary to understand the use of EchoThe function of the echo command is to display a piece of text on the
Linux echo command, linuxecho
This article is reproduced in: http://www.cnblogs.com/ZhangShuo/articles/1829589.html
Linux echo commands are very common in shell programming and are often used to print the variable value in the terminal. Therefore,
The echo command for Linux, which is very common in shell programming, is often used when printing variable value under a terminal, so it is necessary to understand the use of EchoThe function of the echo command is to display a piece of text on the
Linux echo commands are very common in shell programming and are often used to print the variable value in the terminal. Therefore, it is necessary to understand the echo usage.
The echo command is used to display a piece of text on the monitor,
One, echo command (Echo graphic version)
1. Echo: Displays the status of the current echo: echo on or echo off.
2. The ECHO On:echo state is set to on, and displays the command line (such as the c:\> before each row, and similar flags).
3. The ECHO
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