Alex Minakov sintezcs

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Native Secure Enclave backed ssh keys on MacOS

It turns out that MacOS Tahoe can generate and use secure-enclave backed SSH keys! This replaces projects like https://github.com/maxgoedjen/secretive

There is a shared library /usr/lib/ssh-keychain.dylib that traditionally has been used to add smartcard support to ssh by implementing PKCS11Provider interface. However since recently it also implements SecurityKeyProivder which supports loading keys directly from the secure enclave! SecurityKeyProvider is what is normally used to talk to FIDO2 devices (e.g. libfido2 can be used to talk to your Yubikey). However you can now use it to talk to your Secure Enclave instead!

	ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

	brew install python

	pip3 install ipython[notebook]

	ipython notebook

	http://127.0.0.1:8888

	import threading
	import time


	def rate_limited(max_per_second):
	lock = threading.Lock()
	min_interval = 1.0 / max_per_second

	def decorate(func):
	last_time_called = time.perf_counter()

	import time


	def retry(error_condition=lambda err: True,
	retry_count=10, retry_timeout=1, progressive_timeout=True):
	"""Decorator for retrying function call in case of exception

	You could decorate any function or method with this if you need to
	repeatedly call this method a couple of times with an increasing interval
	in case of some error raised during the method call.

	.dropdown-menu.menu-view {
	background: #fff url('http://path_to_image.com/image.png') center top no-repeat; /* Place link to your logo image here */
	background-size: contain;
	padding-top: 175px; /* Should be greater or equal to logo image height */
	}

	<p>
	<img src="https://i.imgur.com/LBkONfA.png" style="height: 165px; width: 275px; margin: -15px -15px 0;">
	</p>
	<p>
	<span class="label label-success" style="width: 51%; position: relative; top: -10px;" role="button"><strong>p.p.p.n. € 165</strong></span>
	</p>
	<h2 style="margin-bottom:15px; color:rgba(86,61,124,0.8); margin-top: 2px; font-weight: bold; font-size: 16px; text-align:right;">Executive Room</h2>
	<p style="padding-bottom: 10px; text-align:justify;">
	With a spacious living area, these rooms are equipped to meet the needs of the modern traveller.
	</p>

	<div id="carousel-culloden" class="carousel slide" data-ride="carousel" style="margin:-15px -15px 40px;">
	<!-- Indicators -->
	<ol class="carousel-indicators">
	<li data-target="#carousel-culloden" data-slide-to="0" class="active"></li>
	<li data-target="#carousel-culloden" data-slide-to="1"></li>
	</ol>
	<!-- Wrapper for slides -->
	<div class="carousel-inner">
	<div class="item active activepurple">
	<img src="https://i.imgur.com/ba97uFo.png" alt="Image 0" style="height:145px; width: 275px;"><div class="carousel-caption" style="width: 100% !important; right: 0 !important; left: 0 !important; padding-bottom: 5px! important; bottom: 0 !important; padding-top: 5px !important; background: rgba(86,61,124,0.8) !important;">

	### Keybase proof

	I hereby claim:

	* I am sintezcs on github.
	* I am aminakov (https://keybase.io/aminakov) on keybase.
	* I have a public key ASCq--kQrWDkQ9GrZPpfzxmZK8qMMHxqvlGbp47EjBeCaAo

	To claim this, I am signing this object: