FingerLiu

def elementwise(fn):
    def newfn(arg):
        if hasattr(arg,'__getitem__'):  # is a Sequence
            return type(arg)(map(fn, arg))
        else:
            return fn(arg)
    return newfn

@elementwise
def compute(x):

FingerLiu

 # install custom sqlite 3.14
wget https://github.com/ghaering/pysqlite/archive/2.8.3.tar.gz
wget https://www.sqlite.org/2016/sqlite-autoconf-3140100.tar.gz
tar -xzvf sqlite-autoconf-3140100.tar.gz
tar -xzvf 2.8.3.tar.gz
cp -av sqlite-autoconf-3140100/. pysqlite-2.8.3/
cd ./pysqlite-2.8.3 && python setup.py build_static install

FingerLiu

def get_open_port():
        import socket
        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        s.bind(("",0))
        s.listen(1)
        port = s.getsockname()[1]
        s.close()
        return port

FingerLiu

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import curses, traceback, string

#-- Define the appearance of some interface elements
hotkey_attr = curses.A_BOLD | curses.A_UNDERLINE
menu_attr = curses.A_NORMAL

#-- Define additional constants

FingerLiu

# copied from https://github.com/django-guardian/django-guardian/blob/devel/benchmarks/run_benchmarks.py

#!/usr/bin/env python
"""
This benchmark package should be treated as work-in-progress, not a production
ready benchmarking solution for django-guardian.
"""
import datetime
import os
import random

FingerLiu

scriptencoding utf-8
" ============================================================================
" Author: TaoBeier
" Blog: http://moelove.info
" Version: v1.1.0
" Update Time: 2016-09-25

" ============================================================================
" Vundle initialization
" Avoid modify this section, unless you are very sure of what you are doing

FingerLiu

doo

add code.cloudist.cc to  hosts to speedup download.
set deploy key.
clone seed-ERP

export USER=root
python setup_dev setup_deps

sudo -i -u postgres

FingerLiu

snippet xml
	<?xml version="1.0" encoding="UTF-8"?>

# tag
snippet t
	<${1:}${2}>
		
	</$1>
# inline tag
snippet ti

FingerLiu

#!/bin/bash
#this script used monitor mysql network traffic.echo sql
tcpdump -i eth1 -s 0 -l -w - dst port 3306 | strings | perl -e '
while(<>) { chomp; next if /^[^ ]+[ ]*$/;
    if(/^(SELECT|UPDATE|DELETE|INSERT|SET|COMMIT|ROLLBACK|CREATE|DROP|ALTER|CALL)/i)
    {
        if (defined $q) { print "$q\n"; }
        $q=$_;
    } else {
        $_ =~ s/^[ \t]+//; $q.=" $_";

FingerLiu

1. 找到一台 shadowsocks 服务器的配置

2. 在本地 sslocal 连到 shadowsocks 服务器

3. proxychain 或 proxychain-ng 连到 sslocal

4. proxychain curl google.com