rubenarakelyan

const nodemailer = require('nodemailer');

exports.handler = function(context, event, callback) {
    let transporter = nodemailer.createTransport(
        {
            host: context.SMTP_HOST,
            port: context.SMTP_PORT,
            auth: {
                type: 'login',
                user: context.AWS_ACCESS_KEY_ID,

rubenarakelyan

git filter-branch --env-filter '

OLD_EMAIL="old@example.com"
CORRECT_NAME="My Name"
CORRECT_EMAIL="new@example.com"

if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
then
    export GIT_COMMITTER_NAME="$CORRECT_NAME"
    export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"

rubenarakelyan

require "sqlite3"
require "fileutils"

db = SQLite3::Database.new("database/catalog.db")

# Get list of albums
albums = {}
db.execute("select * from albums") do |album|
  albums[album[1]] = album[3]
end

rubenarakelyan

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" 
    "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<array>
    <dict>
        <key>ApplicationIdentifier</key>
        <string>com.microsoft.VSCode</string>
        <key>ApplicationName</key>
        <string>Visual Studio Code</string>

rubenarakelyan

{
	"folders": [],
	"settings": {
		"diffEditor.ignoreTrimWhitespace": false,
		"editor.acceptSuggestionOnEnter": "off",
		"editor.bracketPairColorization.enabled": true,
		"editor.emptySelectionClipboard": false,
		"editor.formatOnPaste": true,
		"editor.formatOnSave": true,
		"editor.rulers": [80],

rubenarakelyan

Squash commits

git rebase -i origin

Force push without changes

git commit --amend --no-edit && git push -f

Change file permissions

rubenarakelyan

Zip a folder

zip -r [archive] [folder]

Zip a folder and encrypt with a password

zip -er [archive] [folder]

rubenarakelyan

Find files from a list

while read -r file
do
  find . -name "$file"
done < list.txt

Convert JSON to CSV

rubenarakelyan

Mount FAT32 partition in macOS with write permissions

diskutil list
sudo diskutil unmount /dev/disk2s1
sudo mkdir /Volumes/NAME
sudo mount -w -t msdos /dev/disk2s1 /Volumes/NAME

Convert HEIC images to JPEG and delete originals

rubenarakelyan

Copy search results to clipboard

• CTRL + F
• Type your search string
• CTRL + SHIFT + L to select all occurrences found (max. 999)
• ESC (or close search dialog with top-right X)
• CTRL + I to select whole lines
• CTRL + C
• Open new file
• CTRL + V