answer:```bash #!/bin/bash # Check if the required arguments are provided if [ "#" -ne 2 ]; then echo "Usage: 0 <threshold_percentage> <email_address>" exit 1 fi # Set variables from command line arguments THRESHOLD=1 EMAIL=2 # Get CPU usage as a percentage (ignoring idle and iowait) CPU_USAGE=(top -bn1 | grep "Cpu(s)" | sed "s/.*, *([0-9.]*)%* id.*/1/" | awk '{print 100 - 1}') # Compare CPU usage to threshold and send email alert if necessary if (( (echo "CPU_USAGE > THRESHOLD" | bc -l) )); then SUBJECT="CPU Usage Alert" MESSAGE="CPU usage has exceeded the threshold of {THRESHOLD}%. Current usage is at {CPU_USAGE}%." echo "MESSAGE" | mail -s "SUBJECT" "EMAIL" fi ``` To use this script, save it as `cpu_usage_monitor.sh` and make it executable with `chmod +x cpu_usage_monitor.sh`. Then run it with the desired threshold and email address: ```bash ./cpu_usage_monitor.sh 80 [email protected] ``` This script will check the current CPU usage and send an email alert if it exceeds the specified threshold. Note that you need to have the `mail` command installed on your system for sending emails. You can install it using the following commands: For Debian-based systems (e.g., Ubuntu): ```bash sudo apt-get update sudo apt-get install mailutils ``` For Red Hat-based systems (e.g., CentOS): ```bash sudo yum install mailx ```

answer:When the kids return to give their presents, they will look for their respective gifts in the matching-colored boxes. So, Alex will look for the gold box, Bella will look for the silver box, Chris will look for the bronze box, Dana will look for the copper box, and Evan will look for the platinum box.

answer:To calculate the total number of wasted items per year, we can use the following formula: Total number of wasted items = Number of stores * Number of unique products per store * Percentage of perishable items discarded Total number of wasted items = 100 stores * 10,000 unique products/store * 5% waste rate Total number of wasted items = 100 * 10,000 * 0.05 = 50,000 wasted items per year Strategies for reducing waste through better forecasting and inventory control: 1. Improve demand forecasting: Use advanced analytics and machine learning algorithms to predict customer demand more accurately. This will help in ordering the right amount of stock and reduce overstocking of perishable items. 2. Implement a dynamic pricing strategy: Offer discounts on perishable items that are close to their expiration date to encourage customers to purchase them before they go bad. 3. Optimize inventory turnover: Regularly monitor inventory levels and adjust order quantities to ensure that perishable items are sold quickly and not sitting on shelves for too long. 4. Enhance supplier collaboration: Work closely with suppliers to share real-time data on sales and inventory levels, enabling them to adjust production and delivery schedules accordingly. 5. Implement a first-in, first-out (FIFO) approach: Ensure that older stock is sold before newer stock by organizing shelves and storage areas according to product expiration dates. 6. Monitor shrinkage: Track and analyze data on damaged or expired products to identify patterns and address issues such as improper handling, storage conditions, or transportation problems. 7. Train employees: Educate staff on proper handling, storage, and rotation techniques for perishable items to minimize spoilage and damage. 8. Invest in technology: Utilize tools like smart shelves and sensors to monitor temperature, humidity, and other factors affecting perishable items' shelf life. 9. Consider alternative distribution channels: Partner with food banks or other organizations to donate unsold perishable items before they expire, reducing waste and supporting the community. 10. Continuously review and improve processes: Regularly evaluate inventory management practices and make adjustments as needed to minimize waste and optimize efficiency.

answer:Mummification is an ancient practice that has been performed by various cultures across the world, with the most famous examples coming from Egypt. The art of mummification involves preserving a deceased person's body to ensure its longevity and prevent decay. This process was deeply rooted in religious beliefs, as many ancient societies believed that preserving the body was essential for the soul's journey into the afterlife. In ancient Egypt, mummification was a highly specialized and complex process reserved primarily for royalty and high-ranking officials. The Egyptians believed that the preservation of the body was crucial for the deceased's ka (spirit) to survive and reunite with their ba (soul), allowing them to achieve eternal life in the afterlife. The process of mummification in ancient Egypt involved several steps: 1. Cleaning and purification: The body was first washed and purified using water from the Nile River and palm wine. 2. Removal of internal organs: The embalmers removed the internal organs, such as the lungs, liver, stomach, and intestines, which were prone to rapid decay. These organs were separately preserved and stored in canopic jars. The heart, however, was left inside the body, as it was considered the seat of intelligence and emotion and would be needed in the afterlife. 3. Dehydration: To remove moisture from the body, the corpse was covered in natron, a naturally occurring salt mixture found in Egypt. The body was left to dry for 40 days, during which time the natron absorbed any remaining moisture and prevented bacterial growth. 4. Stuffing and reshaping: After dehydration, the body often appeared shrunken and misshapen. Embalmers used linen, sawdust, or other materials to stuff the body cavities and restore its original shape. 5. Wrapping: Once the body was dried and reshaped, it was wrapped in multiple layers of linen bandages. The bandages were coated with a resin or gum to help seal and protect the body. Amulets and protective charms were often placed within the layers of wrapping to provide additional protection in the afterlife. 6. Final preparations: After the mummy was completely wrapped, it was placed inside a series of nested coffins or a sarcophagus, along with funerary objects such as food, clothing, jewelry, and other items that would be needed in the afterlife. Mummification techniques varied across different cultures and time periods. For example, the Chinchorro culture in present-day Chile and Peru practiced mummification around 5000 BCE, predating the Egyptian practice by thousands of years. Their technique involved removing the skin and organs, treating the body with preservatives, and then reconstructing the body using sticks, clay, and plant fibers before reattaching the skin. In ancient China, particularly during the Han and Tang dynasties, mummification was also practiced for high-ranking individuals. Techniques included covering the body in jade suits, sealing it in an airtight tomb, or placing it in a wooden coffin surrounded by a mixture of charcoal, lime, and clay to create a moisture-absorbing environment. The art of mummification demonstrates the importance of preserving the deceased's body in various ancient societies. These practices were deeply rooted in religious beliefs surrounding death and the afterlife, showcasing the cultural significance of ensuring the physical integrity of the dead. Today, these preserved mummies serve as valuable sources of information about the customs, beliefs, and lifestyles of ancient civilizations.