Ubuntu OS Presentation Code

#!/bin/bash

# Set fixed marks

subject1=85

subject2=92

subject3=78

subject4=88

subject5=95

subject6=80

# Calculate overall percentage

total_marks=$((subject1 + subject2 + subject3 + subject4 + subject5 + subject6))

total_subjects=6

percentage=$(echo "scale=2; $total_marks / $total_subjects" | bc)

# Display results

echo "Subject-wise Marks:"

echo "English: $subject1"

echo "Computer: $subject2"

echo "Maths: $subject3"

echo "Operating System: $subject4"

echo "Computer Networks: $subject5"

echo "Formal Methods: $subject6"

echo "----------------------"

echo "Total Marks: $total_marks"

echo "Overall Percentage: $percentage%"