Good puppies start long before breeding ever takes place. Both parents need long-term care -- what dog people call conditioning -- to produce the best offspring. This means regular veterinary care, screening for genetic problems, pre-breeding tests, and regular exercise and good nutrition.
A universally unique identifier (UUID) is an identifier standard used in software construction. A UUID is simply a 128-bit value. The meaning of each bit is defined by any of several variants. For human-readable display, many systems use a canonical format using hexadecimal text with inserted hyphen characters.
ubuntu is a free operating system or a linux distribution distro which currently receives the second highest hits after linux mint at distrowatch the recent versions of ubuntu have used unity as a default user interface for the gnome 3 desktop environmentn almost the same way ubuntu s files manager allows for these settings click the files icon on the launcher from the menu click edit then preferences under default view change icon view to list view to see more details in columns tick show hidden and backup files if that s your choice