I'm finally being Gutsy…
sudo sed -e ‘s/\sfeisty/ gutsy/g’ -i /etc/apt/sources.list sudo aptitude update sudo aptitude dist-upgrade Notably, the first time I’ve actually dared use sed for anything remotely system-critical – and I did have a little help from teh internets. Practicing with sed and grep (essentially, practicing arbitrary regexp usage) is my early New Year’s Resolution on the [...]