macOS software update

install-os-not-latest.sh

softwareupdate --fetch-full-installer --full-installer-version '13.6' &&
open '/Applications/Install macOS Ventura.app'

parse-softwareupdate-list.rb

%x[softwareupdate --list]
.sub(/^[^:]*:\s*/,'')
.gsub(/\n\t/, ', ')
.split(/\n/)
.map{
	_1
	.scan(/(?<key>[^: ]+):\s*(?<value>[^,]+),\s*/)
	.to_h
	.transform_keys(&:to_sym)}

software-update-labels.sh

softwareupdate --list-full-installers |
sed 1,2d |
ruby -pe '$_=$_.strip.scan(/\W (\w+): ([\w .]+)/i).to_h.then{"%s %s-%s" % _1.values_at("Title","Version","Build")}+$/'

softwareupdate-list-oneline.sh

softwareupdate --list --no-scan |
sed '/Software Update Tool/,/Software Update [^:]*:/d;/ Label: /N;/\t/s!\n\t!, !'

update-safari-only.sh

softwareupdate --list |
grep -E 'Label: Safari|Title: Safari,' &&
softwareupdate --install --safari-only