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# -*- coding:utf-8 -*-

import sys
import time
import math
import re
import telnetlib
import random

from collections import namedtuple, defaultdict

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[Unit]
Description=High-performance, schema-free document-oriented database
After=syslog.target network.target

[Service]
Type=forking
User=mongod
PIDFile=/var/run/mongod/mongod.pid
EnvironmentFile=/etc/sysconfig/mongod
ExecStart=/usr/bin/mongod -f /etc/mongod.conf run

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from itertools import chain, tee, izip


# A
def pairwise(iterable):
    "s -> (s0,s1), (s1,s2), (s2, s3), ..."
    a, b = tee(iterable)
    next(b, None)
    return izip(a, b)
    

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def convert(ordinal):
    """Convert Excel Date type"""
    sd = datetime.date(1899, 12, 31) - datetime.timedelta(days=1)
    return datetime.datetime.fromordinal(int(ordinal) + sd.toordinal())

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pip freeze --local | grep -v '^\-e' | cut -d = -f 1  | xargs pip install -U

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// In task configuration, use `expand: true` and `rename: stripVersion`
var stripVersion = function (dest, src) {                                                                               
  var path = require('path');
  return path.join(dest, src.replace(/-\d+\.\d+\.\d+(\.min)?/, ''))
}

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function getAstro(m, d) {    
  return "魔羯水瓶双鱼牡羊金牛双子巨蟹狮子处女天秤天蝎射手魔羯".substr(m*2-(d<"102123444543".charAt(m-1)- -19)*2,2);
}

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import unicodedata
import re

chars = (unichr(i) for i in xrange(0x110000))

cc = ''.join(c for c in chars if unicodedata.category(c) == 'Cc')
# or equivalently and much more efficiently
cc = ''.join(map(unichr, range(0,32) + range(127,160)))

cc_re = re.compile('[%s]' % re.escape(cc))

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# Firewall configuration written by system-config-firewall
# Manual customization of this file is not recommended.
*nat
:PREROUTING ACCEPT [10:532]
:INPUT ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]

# PPTP
-A POSTROUTING -s 10.18.1.0/24 -o eth0 -j MASQUERADE 

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#!/bin/sh

MEM=$(cat /proc/meminfo | ack 'MemFree: +(\d+)' --output "\$1" | bc)
CAC=$(cat /proc/meminfo | ack '^Cached: +(\d+)' --output "\$1" | bc)

FREE=$(echo "$MEM + $CAC" | bc)

THRESHOLD=1048576

echo "Free Memory: $MEM kb"