ansemjo

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

JavaScript Crypto Libraries

List some crypto libraries for JavaScript out there. Might be a bit out dated. Scroll to the bottom.

WebCryptoAPI

http://www.w3.org/TR/WebCryptoAPI/

This specification describes a JavaScript API for performing basic cryptographic operations in web applications, such as hashing, signature generation and verification, and encryption and decryption. Additionally, it describes an API for applications to generate and/or manage the keying material necessary to perform these operations. Uses for this API range from user or service authentication, document or code signing, and the confidentiality and integrity of communications.

IRC Reference

by xero updated 10.29.24

Install FreeBSD 14.1 on Hetzner server

Hetzner no longer offers direct install of FreeBSD, but we can do it ourselves. Here is how :)

Boot the server into rescue mode

Boot the Hetzner server in Hetzner Debian based rescue mode. ssh into it.

The Hetzner rescue image will tell you hardware details about the server in the login banner. For example, with one of my servers I see:

	<?php

	/**
	* LDAP PHP Change Password Webpage
	* @author: Matt Rude <http://mattrude.com>
	* @website: http://technology.mattrude.com/2010/11/ldap-php-change-password-webpage/
	*
	*
	* GNU GENERAL PUBLIC LICENSE
	* Version 2, June 1991

	Windows Registry Editor Version 5.00

	[HKEY_CURRENT_USER\Software\SimonTatham\PuTTY\Sessions\SESSION_NAME]

	; Default Foreground
	"Colour0"="217,216,216"
	; Default Bold Foreground
	"Colour1"="217,216,216"
	; Default Background
	"Colour2"="28,28,28"

	#!/bin/bash

	web_service='nginx'
	config_file="/usr/local/etc/le-renew-webroot.ini"

	le_path='/opt/letsencrypt'
	exp_limit=30;

	if [ ! -f $config_file ]; then
	echo "[ERROR] config file does not exist: $config_file"

	location ~ ^/private/.*[.]html$ {
	try_files /$d_pelican$uri /$d_pelican$uri/index.html /_web$uri @tryredir;
	# can check $request_filename
	set $h_robots "noindex, nofollow, noarchive, nosnippet, none";
	expires 5m;
	max_ranges 0;
	header_filter_by_lua_block {
	local pcre = require "pcre"
	if ngx.var.http_accept_language == nil then
	return ngx.exit(403)