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# borrowed from http://stackoverflow.com/questions/32324120/arbitrary-host-name-resolution-in-ansible
# might be used as {{ lookup('ip', 'www.google.com') }}
import socket
import ansible.errors as errors


class LookupModule(object):

    def __init__(self, basedir=None, **kwargs):
        self.basedir = basedir

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echo '{"json":"obj"}' | python -m json.tool

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from suds.sudsobject import Object as SudsObject

obj = SudsObject()
obj.Title = "My title"
obj.JustAList = [1, 2, 3]
obj.Child = SudsObject()
obj.Child.Title = "Child title"
obj.Child.AnotherList = ["4", "5", "6"]

child_obj = SudsObject()

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nginx version: nginx/1.4.6 (Ubuntu)

# 1. passwords
both password are ‘123’ passed through openssl passwd
# cat /etc/nginx/default.htpasswd
# default:ZE3exsFczUZUY

# cat /etc/nginx/test.htpasswd
# test:ZE3exsFczUZUY

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import logging
import sys

# Traces what's updating the logging configuration
# https://stackoverflow.com/questions/28694540/python-default-logger-disabled

def get_disabled(self):
    return self._disabled

def set_disabled(self, disabled):

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# https://stackoverflow.com/questions/10175812/how-to-create-a-self-signed-certificate-with-openssl
openssl req -x509 -nodes -newkey rsa:4096 -keyout key.pem -out cert.pem -days 365

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# https://stackoverflow.com/questions/5108876/kill-a-postgresql-session-connection
SELECT 
    pg_terminate_backend(pid) 
FROM 
    pg_stat_activity 
WHERE 
    -- don't kill my own connection!
    pid <> pg_backend_pid()
    -- don't kill the connections to other databases
    AND datname = 'database_name'

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 redis-benchmark -n 1000000 -r 1000000 -q -P 32 zadd zset __rand_int__ __rand_int__