macmladen

# Take each image, (900x1600)
# crop it to 900x900 by translating x=0 and Y=350
# repage - reset canvas
# resize then to 300x300
# delay between animated frames
# cyclic loop
# all *.jpg in the directory to resulting gif
magick *.jpg -crop 900x900+0+350 +repage -resize 300x300 -delay 6 -loop 0 *.jpg animated.gif

# Further savings: -layers 'optimize' -fuzz 7%

macmladen

// International data based on browser preference
Intl.DateTimeFormat().resolvedOptions() 

// Timezone offset to UTC
(new Date()).getTimezoneOffset()

// Array from browser
navigator.languages

// Language Attribute if page has it

macmladen

#!/usr/bin/env bash

##
# Commands to get Next.js working with Drupal
#
# Author:
#   - Mladen Djuric @MacMladen
# 
# Requirements:
#   - having DDEV installed https://ddev.readthedocs.io/en/stable/users/install/ddev-installation/

macmladen

### Connecting to SMTP over SSL on 465

openssl s_client -connect smtp.zoho.com:465
# CONNECTED(00000006)
# depth=1 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = Thawte TLS RSA CA G1
# verify error:num=20:unable to get local issuer certificate
# verify return:0
# ---
# Certificate chain
#  0 s:/CN=*.zoho.com

macmladen

# Generating new SSH key best practice
# RSA is most widely used, 4096 bits recommended!
# Ed25519 was introduced in OpenSSH 6.5 of January 2014

# Ref: https://goteleport.com/blog/comparing-ssh-keys/
# Ref: https://medium.com/risan/upgrade-your-ssh-key-to-ed25519-c6e8d60d3c54

# List all your keys
for key in ~/.ssh/id_*; do ssh-keygen -l -f "${key}"; done | uniq

macmladen

SELECT nid, node_field_data.status, type, FROM_UNIXTIME(node_field_data.created) AS Created, title, field_soundcloud_target_id AS mid, name, field_media_oembed_video_value AS Link
FROM `node_field_data` 
LEFT JOIN `node__field_soundcloud` on node_field_data.nid=node__field_soundcloud.entity_id
LEFT JOIN `media__field_media_oembed_video` on field_soundcloud_target_id=media__field_media_oembed_video.entity_id
LEFT JOIN `media_field_data` on field_soundcloud_target_id=mid
WHERE type='article' OR type='episode'
ORDER BY nid DESC

macmladen

SELECT ID, user_email email, user_registered registered, user_status status,
(SELECT meta_value FROM `pltfrm_usermeta` WHERE meta_key='last_activity' AND user_id=u.ID ) as active,
(SELECT meta_value FROM `pltfrm_usermeta` WHERE meta_key='first_name' AND user_id=u.ID ) as Name,
(SELECT meta_value FROM `pltfrm_usermeta` WHERE meta_key='last_name' AND user_id=u.ID ) as Surname
FROM `pltfrm_users` u

macmladen

const all = [];

document
  .querySelectorAll('ytd-playlist-video-renderer ytd-thumbnail-overlay-time-status-renderer')
  .forEach(a => all.push(a.textContent.trim()));

let videosLength = 0;
all.forEach(a => {
  const timeSplit = a.split(':');
  videosLength += timeSplit[0]*60 + timeSplit[1]*1;

macmladen

// similar behavior as an HTTP redirect
// window. object can be omitted
window.location.replace("https://nisville.com/");

macmladen

Securely erase an external disk using dd on OSX

1. Plug in your SD card, HDD, or other block device and then use the following command to see which /dev/diskN node it's located on:

diskutil list

2. Unmount the disk where N is the number of the disk taken from the above command: