6. What will be the output of the following bash scripts Suppose that counter = 5 #!/bin/bash counter=$1 factorial=1 while ($counter -gt 0 ] do factorial=$ ( ( $factorial $counter )) counter=$($counter - 1)) done echo $factorial * #!/bin/bash date echo "Hello SUSER" echo "Hostname $ (hostname)" echo "Working in $PWD" echo "Here is this month's calendar" cal