Hi > Sent: Monday, May 31, 2021 at 8:36 AM > From: "Jude DaShiell" <jdash...@panix.com> > To: "Long Wind" <longwi...@yahoo.com>, "Debian-user Mailing List" > <debian-user@lists.debian.org> > Subject: Re: which command can show if usb 3.0 is used > > First disconnect the disk; next run lsblk >lsblk.old, next connect the > disk, next run lsblk >lsblk.new. Finally do a diff on lsblk.old lsblk.new > and see if something shows up in lsblk.new that isn't in lsblk.old. > Can I do a diff using the following command in a terminal?
diff -c lsblk.old lsblk.new
