diff --git a/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/JmxCalculatorMain.java b/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/JmxCalculatorMain.java
new file mode 100644
index 0000000000..1201f2551f
--- /dev/null
+++ b/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/JmxCalculatorMain.java
@@ -0,0 +1,25 @@
+package com.baeldung.jmxshell;
+
+import java.lang.management.ManagementFactory;
+import java.util.Scanner;
+
+import javax.management.MBeanServer;
+import javax.management.ObjectName;
+
+import com.baeldung.jmxshell.bean.Calculator;
+
+public class JmxCalculatorMain {
+
+    public static void main(String[] args) throws Exception {
+        MBeanServer server = ManagementFactory.getPlatformMBeanServer();
+        server.registerMBean(new Calculator(), new ObjectName("com.baeldung.jxmshell:type=basic,name=calculator"));
+
+        System.out.printf("mbean registered. pid: %s\n", ManagementFactory.getRuntimeMXBean()
+            .getName());
+
+        try (Scanner scanner = new Scanner(System.in)) {
+            System.out.println("<press enter to terminate>");
+            scanner.nextLine();
+        }
+    }
+}
diff --git a/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/bean/Calculator.java b/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/bean/Calculator.java
new file mode 100644
index 0000000000..cb57a5e154
--- /dev/null
+++ b/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/bean/Calculator.java
@@ -0,0 +1,32 @@
+package com.baeldung.jmxshell.bean;
+
+public class Calculator implements CalculatorMBean {
+
+    private Integer a = 0;
+    private Integer b = 0;
+
+    @Override
+    public Integer sum() {
+        return a + b;
+    }
+
+    @Override
+    public Integer getA() {
+        return a;
+    }
+
+    @Override
+    public void setA(Integer a) {
+        this.a = a;
+    }
+
+    @Override
+    public Integer getB() {
+        return b;
+    }
+
+    @Override
+    public void setB(Integer b) {
+        this.b = b;
+    }
+}
diff --git a/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/bean/CalculatorMBean.java b/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/bean/CalculatorMBean.java
new file mode 100644
index 0000000000..16e104295a
--- /dev/null
+++ b/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/bean/CalculatorMBean.java
@@ -0,0 +1,14 @@
+package com.baeldung.jmxshell.bean;
+
+public interface CalculatorMBean {
+
+    Integer sum();
+
+    Integer getA();
+
+    void setA(Integer a);
+
+    Integer getB();
+
+    void setB(Integer b);
+}
diff --git a/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/custom/JmxConnectionWrapper.java b/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/custom/JmxConnectionWrapper.java
new file mode 100644
index 0000000000..ea70fa3c96
--- /dev/null
+++ b/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/custom/JmxConnectionWrapper.java
@@ -0,0 +1,68 @@
+package com.baeldung.jmxshell.custom;
+
+import java.util.Map;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import javax.management.Attribute;
+import javax.management.MBeanAttributeInfo;
+import javax.management.MBeanInfo;
+import javax.management.MBeanServerConnection;
+import javax.management.ObjectName;
+import javax.management.remote.JMXConnectorFactory;
+import javax.management.remote.JMXServiceURL;
+
+public class JmxConnectionWrapper {
+
+    private final Map<String, MBeanAttributeInfo> attributeMap;
+    private final MBeanServerConnection connection;
+    private final ObjectName objectName;
+
+    public JmxConnectionWrapper(String url, String beanName) throws Exception {
+        objectName = new ObjectName(beanName);
+
+        connection = JMXConnectorFactory.connect(new JMXServiceURL(url))
+            .getMBeanServerConnection();
+
+        MBeanInfo bean = connection.getMBeanInfo(objectName);
+        MBeanAttributeInfo[] attributes = bean.getAttributes();
+
+        this.attributeMap = Stream.of(attributes)
+            .peek(System.out::println)
+            .collect(Collectors.toMap(MBeanAttributeInfo::getName, Function.identity()));
+    }
+
+    public boolean hasAttribute(String attributeName) {
+        return attributeMap.containsKey(attributeName);
+    }
+
+    public Object attributeValue(String name, String value) throws Exception {
+        if (value != null) {
+            connection.setAttribute(objectName, new Attribute(name, parse(value)));
+        }
+        return connection.getAttribute(objectName, name);
+    }
+
+    public Object invoke(String operation) throws Exception {
+        String[] signature = new String[] {};
+        Object[] params = new Object[] {};
+
+        return connection.invoke(objectName, operation, params, signature);
+    }
+
+    private static Object parse(String value) {
+        if (value == null)
+            return null;
+
+        if (value.matches("\\d+")) {
+            return Integer.valueOf(value);
+        } else if (value.trim()
+            .toLowerCase()
+            .matches("true|false")) {
+            return Boolean.valueOf(value);
+        }
+
+        return value.equals("null") ? null : value;
+    }
+}
diff --git a/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/custom/JmxInvoker.java b/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/custom/JmxInvoker.java
new file mode 100644
index 0000000000..dda765289e
--- /dev/null
+++ b/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmxshell/custom/JmxInvoker.java
@@ -0,0 +1,34 @@
+package com.baeldung.jmxshell.custom;
+
+public class JmxInvoker {
+
+    public static void main(String... args) throws Exception {
+        String serviceURL = args[0];
+        String name = args[1];
+        String operation = args[2];
+        String attributeValue = null;
+        if (args.length > 3) {
+            attributeValue = args[3];
+        }
+
+        String result = execute(serviceURL, name, operation, attributeValue);
+        System.out.println(result);
+    }
+
+    public static String execute(String url, String mBeanName, String operation, String attributeValue) {
+        try {
+            JmxConnectionWrapper connection = new JmxConnectionWrapper(url, mBeanName);
+
+            if (connection.hasAttribute(operation)) {
+                Object value = connection.attributeValue(operation, attributeValue);
+                return operation + "=" + value;
+            } else {
+                Object result = connection.invoke(operation);
+                return operation + "(): " + result;
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return e.getClass() + ": " + e.getMessage();
+        }
+    }
+}
diff --git a/core-java-modules/core-java-perf/src/main/resources/jmxshell/jmx-invoker.sh b/core-java-modules/core-java-perf/src/main/resources/jmxshell/jmx-invoker.sh
new file mode 100755
index 0000000000..cf9fa1621d
--- /dev/null
+++ b/core-java-modules/core-java-perf/src/main/resources/jmxshell/jmx-invoker.sh
@@ -0,0 +1,45 @@
+#!/bin/sh
+jar='/tmp/core-java-perf.jar'
+address='localhost:11234'
+mbean='com.baeldung.jxmshell:name=calculator,type=basic'
+operation='sum'
+
+while test $# -gt 0
+do
+    case "$1" in
+    --jar)
+        shift
+        jar="$1"
+    ;;
+    --address)
+        shift
+        address="$1"
+    ;;
+    --mbean)
+        shift
+        mbean="$1"
+    ;;
+    --run|-x)
+       shift
+       operation="$1"
+    ;;
+    --get)
+       shift
+       operation="$1"
+    ;;
+    --set)
+       shift
+       operation="$1 $2"
+    ;;
+    -*)
+      echo "bad option '$1'"
+      exit 1
+    ;;
+    esac
+    shift
+done
+
+java -cp "$jar" com.baeldung.jmxshell.custom.JmxInvoker \
+  "service:jmx:rmi:///jndi/rmi://$address/jmxrmi" \
+  "$mbean" \
+  "$operation"
diff --git a/core-java-modules/core-java-perf/src/main/resources/jmxshell/jmxclient.sh b/core-java-modules/core-java-perf/src/main/resources/jmxshell/jmxclient.sh
new file mode 100755
index 0000000000..72214ed181
--- /dev/null
+++ b/core-java-modules/core-java-perf/src/main/resources/jmxshell/jmxclient.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+jar='/tmp/cmdline-jmxclient-0.10.3.jar'
+address='localhost:11234'
+
+mbean='com.baeldung.jxmshell:name=calculator,type=basic'
+operation='sum'
+command="$mbean"
+
+while test $# -gt 0
+do
+    case "$1" in
+    --jar)
+        shift
+        jar="$1"
+    ;;
+    --address)
+        shift
+        address="$1"
+    ;;
+    --mbean)
+        shift
+        mbean="$1"
+    ;;
+    --run|-x)
+        shift
+        operation="$1"
+
+        command="${mbean} ${operation}"
+    ;;
+    --set)
+        shift
+        operation="$1"
+
+        shift
+        attribute_value="$1"
+    
+        command="${mbean} ${operation}=${attribute_value}"
+    ;;
+    --get)
+        shift
+        operation="$1"
+
+        command="${mbean} ${operation}"
+    ;;
+    -*)
+        echo "bad option '$1'"
+        exit 1
+    ;;
+    esac
+    shift
+done
+
+java -jar "$jar" - "$address" "$command"
diff --git a/core-java-modules/core-java-perf/src/main/resources/jmxshell/jmxterm.pl b/core-java-modules/core-java-perf/src/main/resources/jmxshell/jmxterm.pl
new file mode 100755
index 0000000000..af199a4113
--- /dev/null
+++ b/core-java-modules/core-java-perf/src/main/resources/jmxshell/jmxterm.pl
@@ -0,0 +1,22 @@
+#!/usr/bin/perl
+
+$jar = "/tmp/jmxterm-1.0.4-uber.jar";
+
+$host = "localhost";
+$port = 11234;
+
+$mbean = $ARGV[0] || "com.baeldung.jxmshell:name=calculator,type=basic";
+$operation = $ARGV[1] || "sum";
+
+open JMX, "| java -jar $jar -n";
+
+print JMX "open $host:$port\n";
+$attribute_value = $ARGV[2];
+if (defined $attribute_value) {
+    print JMX "set -b ${mbean} ${operation} ${attribute_value}\n";
+} else {
+    print JMX "run -b ${mbean} ${operation}\n";
+}
+print JMX "close\n";
+
+close JMX;
diff --git a/core-java-modules/core-java-perf/src/main/resources/jmxshell/jmxterm.sh b/core-java-modules/core-java-perf/src/main/resources/jmxshell/jmxterm.sh
new file mode 100755
index 0000000000..f81d0be920
--- /dev/null
+++ b/core-java-modules/core-java-perf/src/main/resources/jmxshell/jmxterm.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+jar='/tmp/jmxterm-1.0.4-uber.jar'
+address='localhost:11234'
+
+mbean='com.baeldung.jxmshell:name=calculator,type=basic'
+operation='sum'
+command="info -b $mbean"
+
+while test $# -gt 0
+do
+    case "$1" in
+    --jar|-j)
+        shift; jar="$1"
+    ;;
+    --address|-l)
+        shift; address="$1"
+    ;;
+    --mbean|-b)
+        shift; mbean="$1"
+    ;;
+    --run|-x)
+        shift; operation="$1"
+
+        command="run -b ${mbean} ${operation}"
+    ;;
+    --set)
+        shift; operation="$1"
+        shift; attribute_value="$1"
+    
+        command="set -b ${mbean} ${operation} ${attribute_value}"
+    ;;
+    --get)
+        shift; operation="$1"
+
+        command="get -b ${mbean} ${operation}"
+    ;;
+    -*)
+        echo "bad option '$1'"
+        exit 1
+    ;;
+    esac
+    shift
+done
+
+echo "$command" | java -jar "$jar" -l "$address" -n -v silent
diff --git a/core-java-modules/core-java-perf/src/test/java/com/baeldung/jmxshell/custom/JmxInvokerLiveTest.java b/core-java-modules/core-java-perf/src/test/java/com/baeldung/jmxshell/custom/JmxInvokerLiveTest.java
new file mode 100644
index 0000000000..2177e0a5ea
--- /dev/null
+++ b/core-java-modules/core-java-perf/src/test/java/com/baeldung/jmxshell/custom/JmxInvokerLiveTest.java
@@ -0,0 +1,47 @@
+package com.baeldung.jmxshell.custom;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
+import org.junit.jupiter.api.Order;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+
+@TestMethodOrder(OrderAnnotation.class)
+class JmxInvokerLiveTest {
+
+    private static final String JMX_URL = "service:jmx:rmi:///jndi/rmi://localhost:11234/jmxrmi";
+    private static final String JMX_MBEAN_NAME = "com.baeldung.jxmshell:name=calculator,type=basic";
+    private static final String ATTRIBUTE_A = "A";
+    private static final String ATTRIBUTE_B = "B";
+    private static final String SUM_OPERATION = "sum";
+    private static final Integer ATTRIBUTE_VALUE = 1;
+
+    @Test
+    @Order(1)
+    void givenAttributeValue_whenSetAttributeA_thenResultMatches() {
+        String attributeValue = ATTRIBUTE_VALUE.toString();
+
+        String result = JmxInvoker.execute(JMX_URL, JMX_MBEAN_NAME, ATTRIBUTE_A, attributeValue);
+
+        assertEquals(ATTRIBUTE_A + "=" + attributeValue, result);
+    }
+
+    @Test
+    @Order(2)
+    void givenAttributeValue_whenSetAttributeB_thenResultMatches() {
+        String attributeValue = ATTRIBUTE_VALUE.toString();
+
+        String result = JmxInvoker.execute(JMX_URL, JMX_MBEAN_NAME, ATTRIBUTE_B, attributeValue);
+
+        assertEquals(ATTRIBUTE_B + "=" + attributeValue, result);
+    }
+
+    @Test
+    @Order(3)
+    void whenSumOperation_thenSumIsCorrect() {
+        String result = JmxInvoker.execute(JMX_URL, JMX_MBEAN_NAME, SUM_OPERATION, null);
+
+        assertEquals(SUM_OPERATION + "(): " + (ATTRIBUTE_VALUE + ATTRIBUTE_VALUE), result);
+    }
+}