#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 ...
Write a Bash script that uses a while loop to continuously prompt the user for their name until they enter "quit" to exit. Code: #!/bin/bash # Initializing the input variable name="" # Continuously prompt the user for their name until they enter "quit" while [[ "$name" != "quit"...
#Here we are asking a question to prompt the user for standard input. i.e.keyboard echo 'Please enter your name.' #Here we are reading the standard input and assigning it to the variable name with the read command. read name #We are now going back to standard output, by using echo ...
my_password="Pass0123$": This line initializes a variable named my_password with the value "Pass0123$". This is the predefined password against which the user's input will be compared. printf "Please input your password: ": This line prints a prompt asking the user to input their passwor...
How do I prompt a user for confirmation in bash script?, How can I use this to exit when the input is no (maybe echo "Quitting script."; exit;;), but if the input is yes, the script will just continue with whatever comes after esac? – Alaa Ali Feb 13, 2014 at 23:53 ...
aws_secret_add.sh - reads a value from a command line argument or non-echo prompt and saves it to Secrets Manager. Useful for uploading a password without exposing it on your screen aws_secret_add_binary.sh - base64 encodes a given file's contents and saves it to Secrets Manager as a...
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) ...
read [option] “prompt”-p:直接指定一个变量接受参数 -t timaout:指定等待接受参数的时间 -n:表示不换行 例:输入用户名,可返回其shell #!/bin/bash read -p "Plz input a username: " userName if id $userName &> /dev/null; then echo "The shell of $userName is `grep "^$userName\>" /etc...
The PS3 prompt is then displayed and a line read from the standard input. If the line consists of a number corresponding to one of the displayed words, then the value of name is set to that word. If the line is empty, the words and prompt are displayed again. If EOF is read, the...
yesis a simple command-line application that is built-in to many Linux distributions.We can useyesto output the same answer over and over in case there is a prompt, so our script won’t be interrupted waiting for input when a program asks a yes/no question.To useyes, we should pipe ...