Novell® Certified Linux Professional (Novell CLP) Study Guide

Index

Symbols

& (ampersand)

commands, 43

processes, running, 94

* (asterisk) wildcards, 37–38

'(back quotes), shells, usage in, 44–46

\ (backslash), quotes, usage in, 46\ (backstroke sign), prompts, 42

[] (bracket) searches, 37

<< (double less-than signs), PS2 prompts, 48

$ (dollar sign) prompts, 41–43

" (double quotes), shells, usage in, 44–46

< (less-than sign), standard input, redirecting, 79

&& operators, 208

|| operators, 208

% (percent sign) prompts, 41

. (periods), filename syntax, 68

| (pipes), 243. See also xargs command

%prep macros (RPM), 312

? (question mark) wildcards, 37–38

' (single quotes), shells, usage in, 44–46

[ (test command alias), 202–203

$! variables, 43

$$ variables, 43

$? variables, 43, 48

A

A (Address) resource records ...