cmbuckley

block level links

https://webaim.org/blog/alt-text-and-linked-images/ http://html5doctor.com/block-level-links-in-html-5/

markdown fix

https://kramdown.gettalong.org/syntax.html

cmbuckley

#!/bin/bash

# Checks a server certificate chain for old USERTrust intermediate cert,
# which will expire in May 2020.
#
# Possible output:
#
# • Error (e.g. cannot connect to host)
# • Not a Sectigo/Comodo chain (cannot find one of the CAs)
# • New USERTrust root cert found (valid, but superfluous)

cmbuckley

#!/bin/bash

github=$(curl -s https://api.github.com/meta | jq -r '.web | .[]' | sed 's~/32~~' | sort)
ufw=$(ufw status | grep '# GitHub' | awk '{print $1}' | sort)

comm -13 <(echo "$ufw") <(echo "$github") | while read addition; do
    echo "Adding $addition"
    ufw allow out to $addition port 22 comment GitHub
done

cmbuckley

<?php

$base = 'https://www.change.org/api-proxy/-/comments';
$options = ['commentable_type' => 'Event', 'commentable_id' => 15409786, 'role' => 'comment'];
$complete = false;
// API blocks PHP user-agent
$context = stream_context_create(['http' => ['header' => "User-Agent: parser/1.0.0\r\n"]]);
$fh = fopen('comments.csv', 'w');
set_time_limit(0);

cmbuckley

#!/bin/bash

fail() {
	[ $raw -eq 1 ] && out=Fail || out=$1
	echo -n -e "\e[91m$out\e[39m "
}

pass() {
	[ $raw -eq 1 ] && out=Pass || out=$1
	echo -n -e "\e[32m$out\e[39m "

cmbuckley

#!/bin/bash
HOSTNAME=your.dns.here
UFW=/usr/sbin/ufw

if [[ $EUID -ne 0 ]]; then
   echo "This script must be run as root"
   exit 1
fi

new_ip=$(dig +short $HOSTNAME)

cmbuckley

Effects

• Baader–Meinhof phenomenon: tendency to notice something more often after becoming aware of it
• Dunning–Kruger effect: illusion of cognitive superiority
• Leidenfrost effect: droplets of water float on hot surface
• Mandela effect: false memories shared by multiple people

cmbuckley

These snippets are to highlight a minor display discrepancy between desktop and mobile link unfurling in Slack.

The article:published_time OpenGraph tag can have an optional time component. When unfurling links, desktop always treats the tag as a date, and mobile always treats it as a datetime, regardless of the content of the tag.

The content can essily be passed into Slack using raw.githack.com:

• date.html
• datetime.html
• datetime-zero.html

cmbuckley

#!/bin/bash

function msisdn() {
    sed 's/^0/44/' <<< "$1"
}

API=https://rest.nexmo.com/sms/json
KEY= # Nexmo API key
SECRET= # Nexmo API secret
DEFAULT= # Default SMS sender

cmbuckley

This is just an example for https://stackoverflow.com/q/58283005/283078.

The following commands were run to create this history:

git checkout -b dev
git commit --allow-empty -m 'Dev commit 1'
git commit --allow-empty -m 'Dev commit 2'
git commit --allow-empty -m 'Dev commit 3'
git checkout master