FM / info

/var/lib/dpkg/info

Name	Size	Mode	Actions
cloudflared.list	200	0644	edit dl rm
cloudflared.md5sums	194	0644	edit dl rm
cloudflared.postinst	182	0755	edit dl rm
cloudflared.postrm	115	0755	edit dl rm
format	2	0644	edit dl rm

Edit: /var/lib/dpkg/info/cloudflared.postinst (182B)

#!/bin/bash set -eu ln -sf /usr/bin/cloudflared /usr/local/bin/cloudflared mkdir -p /usr/local/etc/cloudflared/ touch /usr/local/etc/cloudflared/.installedFromPackageManager || true