Shell Programming and Scripting

./start: line 25: syntax error near unexpected token `elif'
./start: line 25: `     elif [ $? -eq 0]'

echo "$NOW Starting process"
if ps ax | grep -v grep | grep $process > /dev/null
then
    echo "$NOW service is already running"
else
    echo "$NOW  service is not running running, starting.."
    sudo /opt/path/to/code
    echo "$NOW $process service has been started"

    elif [ $? -eq 0]
    then
        echo "$NOW service started successfully!"
    else
        echo "$NOW service did not properly initialize! Exiting"
        exit 1
    fi
fi

elif [ $? -eq 0]

elif [ $? -eq 0 ]

echo "$NOW $process service has been started"