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Editor to share with you the method of prompting users to enter in the Linux shell script, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Let's first take a look at the orders.

# read var# read-s "Waiting for input:" var

Purpose:

The read command is used to get user input in a Linux shell script. The-p switch with the read command is used to display some useful text on the screen. Create a shell script named input.sh and add the following.

#! / bin/bashread-p "Enter Your Name:" usernameecho "Welcome $username!"

Let's execute the shell script

# sh input.shEnter Your Name: adminWelcome admin!

Enter the password in the Shell script

If you want to enter the password in the shell script. Do not display any characters entered by the user on the screen. Use-s for silent mode. Input characters using-s will not be echoed.

#! / bin/bashread-s-p "Enter Password:" pswdecho $pswd above is all the content of the method that prompts the user for input in the Linux shell script. Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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