Symbols & Numbers | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Index: U

union metacharacter, lack of: 3.2.9. Alternative Operations

union of regular expressions: 3.2. A Line-Up of Characters

3.2.9. Alternative Operations

uppercase (see capitalization)

user-defined functions: 9.3. Writing Your Own Functions

UUCP: 0.. UUCP

uutot.awk script (example): 13.1. uutot.awk—Report UUCP Statistics

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