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Index: R

r command (sed) : Chapter 10, Reference: r

r command (sh, ksh) : Chapter 4, Reference: r

rand function (awk) : Chapter 11, Reference: rand

RANDOM shell variable : 4.3.2. Built-in Shell Variables

rcp command : Chapter 2, Reference: rcp

$RCS$ keyword (RCS) : 19.3.2. Keywords

rcs command (RCS) : Chapter 19, Reference: rcs

RCS subdirectory : 19.2. Basic Operation

RCS utility : 19. The Revision Control System

commands (by name) : 19.5. Alphabetical Summary of Commands

keyword substitution : 19.3.1. Keyword Substitution

keywords, list of : 19.3.2. Keywords

options and environment variables : 19.3.7. Standard Options and Environment Variables

revision numbering : 19.3.4. Revision Numbering

revision states : 19.3.6. Specifying States

SCCS command equivalents : 19.4. Conversion Guide for SCCS Users

timestamp specifications : 19.3.5. Specifying the Date

rcsclean command (RCS) : Chapter 19, Reference: rcsclean

rcsdiff command (RCS)

Chapter 19, Reference: rcsdiff

19.2. Basic Operation

rcsfreeze command (RCS) : Chapter 19, Reference: rcsfreeze

RCSINIT environment variable : 19.3.7. Standard Options and Environment Variables

rcsmerge command (RCS) : Chapter 19, Reference: rcsmerge

read command (ex) : Chapter 9, Reference: read

read command (ksh) : Chapter 4, Reference: read

read command (sh) : Chapter 4, Reference: read

reading email messages : Chapter 2, Reference: mailx

readonly command : Chapter 4, Reference: readonly

recording session : Chapter 2, Reference: script

recover command (ex) : Chapter 9, Reference: recover

red command : Appendix B, Obsolete Commands: red

red editor : (see also ed editor)

redirect command : Chapter 4, Reference: redirect

redirections

csh forms for : 5.2.5. Redirection Forms

sh and ksh forms for : 4.2.5. Redirection Forms

refer command : Chapter 17, Reference: refer

refer processor (nroff/troff) : 17.4. refer

referencing arrays : 4.3.4. Arrays

regcmp command : Chapter 2, Reference: regcmp

regions, emacs commands for : 7.2.4. Paragraphs and Regions

regular expressions

compiling : Chapter 2, Reference: regcmp

lexical analysis program : Chapter 2, Reference: lex

searching file contents

Chapter 2, Reference: egrep

Chapter 2, Reference: fgrep

searching files for : Chapter 2, Reference: grep

for sed command addresses : 10.3.1. Pattern Addressing

rehash command : Chapter 5, Reference: rehash

relogin command : Appendix B, Obsolete Commands: relogin

remote file transfer : Chapter 2, Reference: ftp

remote host, connecting to : Chapter 2, Reference: rlogin

remote object registry : Chapter 2, Reference: rmiregistry

remote shell : (see rsh)

remote systems

copying files between

Chapter 2, Reference: ftp

Chapter 2, Reference: rcp

removable media

checking if inserted : Chapter 2, Reference: volcheck

ejecting : Chapter 2, Reference: eject

removing : (see deleting)

remsh command : (see rsh)

renaming directories and files : Chapter 2, Reference: mv