Perl terms starting with U

6 terms

1. UDP User Datagram Protocol, the typical way to send datagrams over the Internet.
2. UID A user ID. Often used in the context of "file" or "process" ownership.
3. umask A mask of those "permission bits" that should be forced off when creating files or directories, in order to establish a policy of whom you'll ordinarily…
4. unary operator An operator taking a single operand. Java's unary operators are -, +, !, !, ++ and --.
5. Unicode A 16-bit character set designed to make it easier to exchange and display information that makes use of a wide range of different languages and symbols.
6. UNIX A software operating system.