How do shell scripts receive input?

How do you get input from the terminal within a shell script?

Shell Script to Prompt User Input Write a sample shell script to prompt for the user input and store it in a variable. Make sure to print a proper message on the screen before prompting for input. Store the input value in a variable and then print it in with a welcome message. echo "Welcome ${x}!"

How do you read keyboard input in shell scripts?

read Command Syntax1read -p "Prompt" variable1 variable2 variableN. Where, -p "Prompt" : Display prompt to user without a newline. ... 2#!/bin/bash read -p "Enter your name : " name echo "Hi, $name. Let us be friends!" Save and close the file. ... 3chmod +x greet.sh ./greet.sh. Sample Outputs:

How are shell scripts executed?

Steps to execute a shell script in Linux1Create a new file called demo.sh using a text editor such as nano or vi in Linux: nano demo.sh.2Add the following code: #!/bin/bash. ... 3Set the script executable permission by running chmod command in Linux: chmod +x demo.sh.4Execute a shell script in Linux: ./demo.sh.

How do you pass arguments to a shell script?

Arguments can be passed to the script when it is executed, by writing them as a space-delimited list following the script file name. Inside the script, the $1 variable references the first argument in the command line, $2 the second argument and so forth. The variable $0 references to the current script.