chrisdpa-tvx

#!/usr/bin/env python3

# Start a mail relay using docker:
#
#    docker run -p 25:25 namshi/smtp
#

import smtplib
from email.message import EmailMessage
from email.headerregistry import Address

chrisdpa-tvx

Resize-Partition -DiskNumber 3 -PartitionNumber 2 -Size $((get-disk -Number 3  | Get-PartitionSupportedSize -PartitionNumber 2).sizemax)

chrisdpa-tvx

Updating python to use TLS1.2 is now required (this is the problem the guys in devops encountered) and here is how to do it.

If you are using virtualenv you’ll need to deactivate it:

deactivate

then use brew to install the latest version of python and openssl:

brew install python@2

chrisdpa-tvx

Recursive Grep

unix:

grep -R 'bruce'

Powershell

chrisdpa-tvx

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

chrisdpa-tvx

#!/usr/bin/python -u
import math
import sys


def entropy(string):
    prob = [float(string.count(c)) / len(string) for c in dict.fromkeys(list(string))]
    return - sum([p * math.log(p) / math.log(2.0) for p in prob])

chrisdpa-tvx

$URL=(Invoke-WebRequest -UseBasicParsing https://www.java.com/en/download/manual.jsp).Content | %{[regex]::matches($_, '(?:<a title="Download Java software for Windows Online" href=")(.*)(?:">)').Groups[1].Value}
Invoke-WebRequest -UseBasicParsing -OutFile jre8.exe $URL
Start-Process .\jre8.exe '/s REBOOT=0 SPONSORS=0 AUTO_UPDATE=0' -wait
echo $?