#!/usr/bin/env bellos
# File: file_operations.bellos

# Demonstrating file operations

# Writing to a file
echo "This is a test file" > test.txt
echo "Adding another line" > test.txt

# Reading from a file
echo "Contents of test.txt:"
cat test.txt

# Using a while loop to read file line by line
echo "Reading file line by line:"
while read -r line
do
    echo "Line: $line"
done < test.txt

# Cleaning up
rm test.txt