The methods of using the prompt option to take an input from the user in Bash are explained in this tutorial. Different Examples of Prompt Input The different uses of the “read” command with the prompt message are shown in this part of the tutorial. Example 1: Take the String Input ...
#Here we are asking a question to prompt the user for standard input. i.e.keyboard echo 'Please enter your name.' #Here we are reading the standard input and assigning it to the variable name with the read command. read name #We are now going back to standard output, by using echo ...
Prompt the user for a directory name, using the echo command as before: echo"Enter new directory name:" Use the built-in read command to fetch user input. The single argument names a variable that the shell will store the input in: readnewdir When you need to use the value stored in ...
#Here we are asking a question to prompt the user for standard input. i.e.keyboard echo 'Please enter your name.' #Here we are reading the standard input and assigning it to the variable name with the read command. read name #We are now going back to standard output, by using echo ...
const name = prompt("What is your name?");Prompt for user input and return after <Enter> pressed; also aliased asread(). sleep(2000)Sleep for specified number of milliseconds (synchronous and will not block event loop) Command Execution(detailed docs below) ...
Very often in bash scrips you need toask for user inputthat requires aYes or Noanswer. For example, you may want to put a quick “Are you sure?” prompt forconfirmation before executionof some potentially dangerous part of abash script. ...
Use the read command to create interactive prompts. Add the-ptag and provide the prompt text, for example: read -p "Enter your username: " username The prompt text prints and requires user input. The text saves to the variable$username. ...
/bin/bash# Initializing the input variablename=""# Continuously prompt the user for their name until they enter "quit"while[["$name"!="quit"]];do# Prompting the user to enter their nameecho"Input your name (input 'quit' to exit):"readname# Check if the user wants to exitif[["$...
read -p <Prompt statement> <variable_name> Bach Script Example: #!/bin/bash read -p "Please enter the name of the file: " fileName echo "The filename you entered is: $fileName" Output: There are some cases when we need to hide the user input from the screen for security and ...
/bin/bash# Shebang line: Indicates the path to the shell interpreter (in this case, bash)# Prompt the user to enter a numberecho"Input a number:"readn# Check if the number is greater than 100if["$n"-gt100];thenecho"The number is greater than 100."elseecho"The number is not ...