bin bash Internet Speed.sh

#!/bin/bash
# Internet Speed Test Script
# Tests download and upload speeds using speedtest-cli

# Check if speedtest-cli is installed
if ! command -v speedtest-cli &> /dev/null; then
    echo "speedtest-cli is not installed."
    echo "Install it with: sudo apt install speedtest-cli"
    exit 1
fi

echo "Testing internet speed..."
echo "This may take a moment..."
echo ""

# Run speedtest and format output
speedtest-cli --simple

echo ""
echo "Test completed at $(date)"
```

### killport.sh
```bash
#!/bin/bash
# Kill Process on Port Script
# Terminates any process using the specified port

# Check if port number is provided
if [ $# -eq 0 ]; then
    echo "Usage: $0 "
    echo "Example: $0 8080"
    exit 1
fi

PORT="$1"

# Find process using the port
PID=$(lsof -t -i:$PORT)

# Check if a process was found
if [ -z "$PID" ]; then
    echo "No process found running on port $PORT"
    exit 0
fi

# Display process information
echo "Process using port $PORT:"
ps -p $PID -o pid,cmd

# Ask for confirmation
read -p "Do you want to kill this process? (y/n) " -n 1 -r
echo

if [[ $REPLY =~ ^[Yy]$ ]]; then
    kill -9 $PID
    echo "Process $PID killed successfully"
else
    echo "Operation cancelled"
fi