仅回显单个值

console.log("Hello, World!");

print("Hello, World!")

import org.junit.Assert;
import org.junit.Test;

public class MyTest {
    @Test
    public void test() {
        int result = myFunction();
        Assert.assertEquals(42, result);
    }
}

SELECT COUNT(*) FROM users;

free -h

apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: my-app
  namespace: my-namespace
spec:
  selector:
    matchLabels:
      app: my-app
  endpoints:
    - port: metrics
      interval: 30s

HTTP/1.1 200 OK

2022-01-01 10:00:00 Blocked IP: 192.168.1.100

ffmpeg -i input.mp4 2>&1 | grep Stream | grep Video | awk '{print $10}'

accuracy = model.evaluate(test_data, test_labels)
print("Accuracy:", accuracy)

temperature = sensor.get_temperature()
print("Temperature:", temperature)

Log.d(TAG, "Value: " + value);

aws s3 ls --summarize --human-readable s3://bucket/object | grep "Total Size"

geth attach http://localhost:8545 --exec "eth.getBalance('0x1234567890abcdef')"

int score = GetPlayerScore();
Debug.Log("Score: " + score);