Trying to install SublimeText 3 on a new laptop.
Various sources (including the SublimeText site, and "itsfoss") suggest this as a way to get the PGP key for the PPA:
wget -qO - https://download.sublimetext.com/sublimehq-pub.gpg | sudo apt-key add -
On 16.04 Ubuntu, that wget
command does indeed fetch the key. However, on a fresh 18.04 installation, that command gets an error:
wget: invalid option -- '0'
What changed?