diff --git a/bin/core/screen.py b/bin/core/screen.py
new file mode 100755
index 00000000..bc6ebdb2
--- /dev/null
+++ b/bin/core/screen.py
@@ -0,0 +1,74 @@
+#!/usr/bin/env python3
+# -*-coding:UTF-8 -*
+
+import os
+import subprocess
+import sys
+
+all_screen_name = set()
+
+def is_screen_install():
+    cmd = ['screen', '-v']
+    p = subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    if p.stdout:
+        if p.stdout[:14] == b'Screen version':
+            return True
+    print(p.stderr)
+    return False
+
+def exist_screen(screen_name):
+    cmd_1 = ['screen', '-ls']
+    cmd_2 = ['egrep', '[0-9]+.{}'.format(screen_name)]
+    p1 = subprocess.Popen(cmd_1, stdout=subprocess.PIPE)
+    p2 = subprocess.Popen(cmd_2, stdin=p1.stdout, stdout=subprocess.PIPE)
+    p1.stdout.close()  # Allow p1 to receive a SIGPIPE if p2 exits.
+    output = p2.communicate()[0]
+    if output:
+        return True
+    return False
+
+def create_screen(screen_name):
+    if not exist_screen(screen_name):
+        cmd = ['screen', '-dmS', screen_name]
+        p = subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        if not p.stderr:
+            all_screen_name.add(screen_name)
+            return True
+        else:
+            print(p.stderr)
+    return False
+
+# # TODO: add check if len(window_name) == 20
+# use: screen -S 'pid.screen_name' -p %window_id% -Q title
+# if len(windows_name) > 20 (truncated by default)
+def get_screen_windows_list(screen_name):
+    cmd = ['screen', '-S', screen_name, '-Q', 'windows']
+    p = subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    if p.stdout:
+        for window_row in p.stdout.split(b'  '):
+            window_id, window_name = window_row.decode().split()
+            print(window_id)
+            print(window_name)
+            print('---')
+
+# script_location ${AIL_BIN}
+def launch_windows_script(screen_name, window_name, dir_project, script_location, script_name, script_options=''):
+    venv = os.path.join(dir_project, 'AILENV/bin/python')
+    cmd = ['screen', '-S', screen_name, '-X', 'screen', '-t', window_name, 'bash', '-c', 'cd {}; ./{} {}; read x'.format(script_location,  script_name, script_options)]
+    print(cmd)
+    p = subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    print(p.stdout)
+    print(p.stderr)
+
+def kill_screen_window(screen_name, window_id, force=False):
+    if force:# kill
+        cmd = ['screen', '-S', screen_name, '-p', window_id, '-X', 'kill']
+    else:# send ctr-C
+        cmd = ['screen', '-S', screen_name, '-p', window_id, '-X', 'stuff', "$'\003'"]
+    p = subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    print(p.stdout)
+    print(p.stderr)
+
+if __name__ == '__main__':
+    res = get_screen_windows_list('Script_AIL')
+    print(res)