保证Kuzco_init运行不掉线

（需要先开启screen，设置会话名称为Kuzco_init:  screen -S Kuzco_init）

#!/bin/bash

SESSION_NAME="Kuzco_init"
CHECK_INTERVAL=10
KUZCO_COMMAND="kuzco worker start --worker M3EOYBnC_xm5MRQaslSdC --code c0ab6b41-ae63-442d-ae73-42557bb93fe4"
TEMP_LOG="/tmp/screen.log"
LAST_LOG="/tmp/last_screen.log"

# Function to check if the screen session output has been updated
check_update() {
    if screen -ls | grep -q "$SESSION_NAME"; then
        # Capture current output
        screen -S "$SESSION_NAME" -p 0 -X hardcopy "$TEMP_LOG"

        if [ -f "$LAST_LOG" ]; then
            # Compare current output with last output
            if cmp -s "$TEMP_LOG" "$LAST_LOG"; then
                return 1  # No update
            else
                cp "$TEMP_LOG" "$LAST_LOG"
                return 0  # Updated
            fi
        else
            # First run, initialize the last log file
            cp "$TEMP_LOG" "$LAST_LOG"
            return 0  # Assume updated
        fi
    else
        echo "Screen session $SESSION_NAME does not exist."
        return 1
    fi
}

# Function to run the command in the screen session
run_command() {
    echo "No update detected. Running command in screen session..."
    screen -S "$SESSION_NAME" -p 0 -X stuff "$KUZCO_COMMAND$(printf \\r)"
}


echo "Starting monitoring script for screen session $SESSION_NAME"

# Main loop
while true; do
    sleep "$CHECK_INTERVAL"

    if ! check_update; then
        run_command
    fi
done