shell| When you enter an interaction, the input results are displayed on the same line as the prompt statement

Normal way:

#! /bin/bashecho "Please enter your name:" Read Nameecho "your name is $name." 123456

result:

[Email protected] ~]#./jiaohu.sh Please enter your name:yvesyour name is Yves. [[email protected] ~]# 12345

The following two ways to resolve user input values and prompts in the peer display:

• echo mode

In the ordinary way add -n parameter can be either:

#! /bin/bashecho -n  "Please enter your name:"    #-n  Represents a non-newline read nameecho  "your name is  $name  ." 123456 

result:

[Email protected] ~]#./jiaohu.sh Please enter your Name:yvesyour name is Yves. [[email protected] ~]# 1234

• Read mode

Download the prompt statement to read and add the parameter -p

#! /bin/bashread -p  "Please enter your name:"   name       #将用户输入的值保存到变量name中echo   "your name is  $name  ." 1234 

result:

[Email protected] ~]#./jiaohu.sh Please enter your Name:yvesyour name is Yves. [Email protected] ~]#

shell| When you enter an interaction, the input results are displayed on the same line as the prompt statement