kadaliao

#!/bin/bash
file_name="text.gif"
for name in *
do
	file_name=${name%.*}
	echo "ffmpeg -i $name mp4/$file_name.mp4"
	ffmpeg -i $name mp4/$file_name.mp4
done

kadaliao

from selenium import webdriver  
from selenium.webdriver.chrome.options import Options

options = Options()
options.add_argument('--headless')
driver = webdriver.Chrome(options=options)
driver.get('http://baidu.com')
print(driver.current_url)

kadaliao

def get_logger(log_path):
    logger = logging.getLogger(__name__)
    logger.setLevel(logging.DEBUG)
    st_handler = logging.StreamHandler(sys.stderr)
    st_handler.setLevel(logging.DEBUG)
    st_handler.setFormatter(logging.Formatter(
        '%(asctime)s %(levelname)s: %(message)s '
        '[in %(pathname)s:%(lineno)d]'))

    file_handler = RotatingFileHandler(log_path,

kadaliao

def split_list(li, chunks=1):
    for i in range(0, len(li), chunks):
    yield li[i:i+chunks]

kadaliao

# coding: utf-8

# use module pycryptodome
from Crypto import Random
from Crypto.Cipher import PKCS1_OAEP
from Crypto.Hash import MD5, SHA, SHA1, SHA256, SHA384, SHA512
from Crypto.PublicKey import RSA
from Crypto.Signature import PKCS1_v1_5
from Crypto.Util import number

kadaliao

#!/bin/bash
# 移除掉旧的版本
sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-selinux \

kadaliao

### Keybase proof

I hereby claim:

  * I am kadaliao on github.
  * I am kadaliao (https://keybase.io/kadaliao) on keybase.
  * I have a public key ASBIcqEdc6oBkcHJyH0NbyARfgSacweeqa3Lvw8PMj49fQo

To claim this, I am signing this object:

kadaliao

kadaliao

kadaliao

"""
演示外部排序-桶排序
拆分大文件到固定尺寸的桶中，桶内进行排序之后，再合并成排序好的大文件。
"""

import os
import shutil
import random
from math import ceil