Thereadcommand is used to take input from the user. Reading a single input value: echo"Enter your name:"readNAMEecho"Hello,$NAME!" Output after entering "Alice": Enter your name: Alice Hello, Alice! Reading multiple input values:
6. Get User Input To take input from users, we’ll use thereadbash command. First, create a new bash shell file: nano read.sh Then, fill it with the script below: #!/bin/bash echo "What is your age?" read age echo "Wow, you look younger than $age years old" In the above e...
Useful to take a large generated AWS config.ini from aws_sso_configs.sh and then split it into subdirectories for direnvs aws_s3_bucket.sh - creates an S3 bucket, blocks public access, enables versioning, encryption, and optionally locks out any given user/group/role ARNs via a bucket ...
#Let's get some information from the user and add it to our scripts with stanard input and read echo "What is your name? " read name #Here standard output directed to append a file to learnToScirptStandardOutput echo "$name, this will take standard output with append >> and redirect ...
#Sample program to take input, encode to base64 and display on terminal #Example by www.debugpoint.com echo "Enter text for encoding to base64:" read input_text output_text=`echo -n $input_text | base64` echo "The Base64 Encoded text is: $output_text" ...
The "square()" function is defined to take one parameter (the number to be squared). It calculates the square of the number by multiplying the number by itself. It returns the result. User input: The script prompts the user to enter a number. ...
In Linux, weuse read command to take the user input. However sometimes, we may need totimeout the user input to automate the script executionin case no one is available. For this, we canuse timeout option of read command. Timeout User Input ...
mplayer: Add generic handling of options that take arguments. (45c0886) Workaround bash bug that fails to complete <, > (6f3d650) testsuite: Fix spurious modinfo and modprobe test failures on systems that have /lib and /lib64 dirs. (d7a6fb1) _filedir: Properly quote paths to avoid ...
/bin/bash # Take user Input echo"Enter Two numbers : " reada readb # Input type of operation echo"Enter Choice :" echo"1. Addition" echo"2. Subtraction" echo"3. Multiplication" echo"4. Division" readch # Switch Case to perform # calulator operations case$chin 1)res=`echo$a+$b|b...
/bin/bash # Take user Input echo"Enter Two numbers : " reada readb # Input type of operation echo"Enter Choice :" echo"1. Addition" echo"2. Subtraction" echo"3. Multiplication" echo"4. Division" readch # Switch Case to perform # calulator operations case$chin 1)res=echo$a+$b|bc...