Question : echo variable bash
Answered by : danny-mor
echo "${var}"Source : https://stackoverflow.com/questions/29378566/i-just-assigned-a-variable-but-echo-variable-shows-something-else | Last Update : Tue, 25 Aug 20
Question : bash echo in variable
Answered by : armando-flores
#Just use following structure to store output of command into a variable:
var=$(command)
#For example:
var=$(echo 'hi') #store hi into var
var=$(ls) #store list of files into varSource : | Last Update : Tue, 15 Dec 20
Question : print variable in bash
Answered by : restu-wahyu-saputra
#!/bin/bash
echo
echo "When single quote is used with string:"
invitation='Welcome to javatpoint'
echo $invitation
echo
echo "When double quote is used with string:"
invitation="Welcome to javatpoint"
echo $invitation
echo
echo "When variable is used with double quote:"
Remark="Hello User!, $invitation"
echo $Remark
echo
echo "When variable is used with single quote:"
Remark='Hello User!, $invitation'
echo $Remark
echo Source : | Last Update : Tue, 03 Nov 20
Question : bash print variable
Answered by : you
# Declare a variable
my_var="Hello, World!"
# Print the value of the variable
echo $my_varSource : | Last Update : Mon, 18 Sep 23
Question : linux echo variable
Answered by : ariel-silverman-forner-cotrim
# Example:
MY_VAR=a # here you assigned the value 'a' to MY_VAR
echo $MY_VAR
echo MY_VAR
# output:
a
MY_VAR
# good practice says to name variable in all caps to differ from commands
# if you want to print to print to console the value of MY_VAR, you must use $
# if you echo without using $, the name of the variable will be printed
# not the valueSource : | Last Update : Sat, 02 Jul 22