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const nodeList = [
    {"id":1,"parentId":0,"name":"AA"},
    {"id":2,"parentId":1,"name":"BB"},
    {"id":3,"parentId":1,"name":"CC"},
    {"id":4,"parentId":3,"name":"DD"},
    {"id":5,"parentId":3,"name":"EE"},
    {"id":6,"parentId":2,"name":"FF"},
    {"id":7,"parentId":2,"name":"GG"},
    {"id":8,"parentId":4,"name":"HH"},
    {"id":9,"parentId":5,"name":"II"}

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 GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'password' WITH GRANT OPTION;
 FLUSH PRIVILEGES;

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ssh-keygen -f ~/.ssh/known_hosts -R xxx.com

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import subprocess

# if the script don't need output.
subprocess.call("php /path/to/your/script.php")

# if you want output
proc = subprocess.Popen("php /path/to/your/script.php", shell=True, stdout=subprocess.PIPE)
script_response = proc.stdout.read()