Consider the following bash-shell command: $./ myscript.sh output.txt 2>&1& Which of the following statement is false? Both the messages sent to stdout and stderr are stored to output.txt The last " & " means the entire execution will be run in background The messages sent to stdout will be stored to output.txt "2>\&1" means the messages sent to stdout will be redirected to the stderr buffer myscript.sh takes the content of input.txt as input