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@lizthegrey
lizthegrey / attributes.rb
Last active September 24, 2024 14:33
Hardening SSH with 2fa
default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'
@BretFisher
BretFisher / pcat-install.sh
Last active February 6, 2024 14:41
On macOS: Install pygmentize and alias pcat for shell code syntax highlighting
# first install pygmentize to the mac OS X or macOS system with the built-in python
sudo easy_install Pygments
# then add alias to your ~/.bash_profile or ~/.bashrc or ~/.zshrc etc.
alias pcat='pygmentize -f terminal256 -O style=native -g'
@cube-drone
cube-drone / automation.md
Last active August 7, 2024 10:34
Automation For The People

Automation for the People

Long ago, the first time I read "The Pragmatic Programmer", I read some advice that really stuck with me.

"Don't Use Manual Procedures".

This in the chapter on Ubiquitous Automation. To summarize, they want you to automate all the things.

The trouble was that I hadn't much of an idea how to actually go

@gabrielfalcao
gabrielfalcao / get-free-tcp-port.py
Created October 31, 2015 18:30
Getting a random free tcp port in python using sockets
# Getting a random free tcp port in python using sockets
def get_free_tcp_port():
tcp = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
tcp.bind(('', 0))
addr, port = tcp.getsockname()
tcp.close()
return port
@zealic
zealic / Email
Last active April 21, 2024 20:32
class Object {
begin 777 portal.bin
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@pamelafox
pamelafox / countryinfo.py
Last active October 20, 2024 23:41
Python list of country codes, names, continents, capitals, and pytz timezones
countries = [
{'timezones': ['Europe/Andorra'], 'code': 'AD', 'continent': 'Europe', 'name': 'Andorra', 'capital': 'Andorra la Vella'},
{'timezones': ['Asia/Kabul'], 'code': 'AF', 'continent': 'Asia', 'name': 'Afghanistan', 'capital': 'Kabul'},
{'timezones': ['America/Antigua'], 'code': 'AG', 'continent': 'North America', 'name': 'Antigua and Barbuda', 'capital': "St. John's"},
{'timezones': ['Europe/Tirane'], 'code': 'AL', 'continent': 'Europe', 'name': 'Albania', 'capital': 'Tirana'},
{'timezones': ['Asia/Yerevan'], 'code': 'AM', 'continent': 'Asia', 'name': 'Armenia', 'capital': 'Yerevan'},
{'timezones': ['Africa/Luanda'], 'code': 'AO', 'continent': 'Africa', 'name': 'Angola', 'capital': 'Luanda'},
{'timezones': ['America/Argentina/Buenos_Aires', 'America/Argentina/Cordoba', 'America/Argentina/Jujuy', 'America/Argentina/Tucuman', 'America/Argentina/Catamarca', 'America/Argentina/La_Rioja', 'America/Argentina/San_Juan', 'America/Argentina/Mendoza', 'America/Argentina/Rio_Gallegos', 'America/Argentina/Ushuai