18z

import os
import re
    
from bs4 import BeautifulSoup
from urllib.request import urlopen
     
    
url = "https://www.who.int/emergencies/diseases/novel-coronavirus-2019/situation-reports"
    
soup = BeautifulSoup(urlopen(url), features="html.parser")

18z

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

18z

pm list packages -f

18z

Make it real

Ideas are cheap. Make a prototype, sketch a CLI session, draw a wireframe. Discuss around concrete examples, not hand-waving abstractions. Don't say you did something, provide a URL that proves it.

Ship it

Nothing is real until it's being used by a real user. This doesn't mean you make a prototype in the morning and blog about it in the evening. It means you find one person you believe your product will help and try to get them to use it.

Do it with style

18z

#!/usr/bin/env python
from Foundation import NSUserNotification
from Foundation import NSUserNotificationCenter
from Foundation import NSUserNotificationDefaultSoundName
from optparse import OptionParser



def main():
    parser = OptionParser(usage='%prog -t TITLE -m MESSAGE')

18z

from Xlib.display import Display
from Xlib import X
from Xlib.ext import record
from Xlib.protocol import rq
import time

disp = None

keysym_map = {
    32: "SPACE",

18z

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

18z

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

#
# This script is an modification of the script below.
#

#
# examples/record_demo.py -- demonstrate record extension
#

18z

-- This script is used to analyze tcp stream from the input
-- libcap file.
-- This scirpt current only works well with tshark
-- Usage:
-- 	tshark -X lua_script:TcpStreamAnalyze.lua -r inputfile -R display_filter

do
   filter = "ip.addr == 192.168.201.53 && ip.addr == 192.168.201.46 && tcp.port == 80"
   local streams_table = {}                 -- table to store all tcp streams

18z

-- A simple script to analyze Tcp Sequence Numbers

-- Usega: wireshark -X lua_script:TcpSeqRetrans.lua
-- open a pcap file in wireshark, and then select
-- the 'TOOLS/Tcp Sequence Analyze' menu.

-- menu function
function tsa_menu_func()
   -- tsa analyze function
   function tsa_do(ip1, ip2)