On Fri, Jan 25, 2019 at 6:39 PM David Wright <deb...@lionunicorn.co.uk> wrote:
> On Fri 25 Jan 2019 at 23:46:22 (+0000), Katnip wrote: > > or sudo apt update && sudo apt dist-update > ↑↑↑↑↑↑↑↑↑↑↑ > > I've never seen this one. What does it do? > Some sort of automatic editing of sources.list? It's a shorthand way of executing two commands from one command line. The second command will only execute if the first command is successful (returns an exit status of zero). Here's a short test you can try: $ false && echo First command was successful $ true && echo First command was successful First command was successful
