Linux中的echo简介(自我总结)(44)

能在echo中输出的字符：(注意运行这些字符时都要加-e选项.)

Here are following escape sequences which can be used in echo command:

Escape	Description
\\	backslash(反斜线)
\a	alert (BEL)
\b	backspace(退格键)
\c	suppress trailing newline(强制换行)
\f	form feed
\n	new line(新行)
\r	carriage return(回车)
\t	horizontal tab(水平制表符)
\v	vertical tab

举例：

           \\

            

            

            \a

                \b

            

            \c

            

            \f

            

            \n

            

            \r

            

            \t

            

            \v

            

                                                                                                                            Name：Xr

                                                                                                                            Date：2014-05-22 00:05