Symbols | 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

ulimit command : Chapter 4, Reference: ulimit

umask command

(see also chmod command)

Chapter 2, Reference: umask

Chapter 4, Reference: umask

Chapter 5, Reference: umask

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

unalias command

Chapter 4, Reference: unalias

Chapter 5, Reference: unalias

uname command : Chapter 2, Reference: uname

uncompress command : Chapter 2, Reference: uncompress

uncompressing files

Chapter 2, Reference: uncompress

Chapter 2, Reference: zcat

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

undoing, emacs commands for : 7.2.5. Stopping and Undoing Commands

unedit pseudo-command (sccs) : 18.7.2. Pseudo-Commands

unexpand command : Chapter 2, Reference: unexpand

unget command (SCCS) : Chapter 18, Reference: unget

unhash command : Chapter 5, Reference: unhash

Unicode character set

converting files to : Chapter 2, Reference: native2ascii

uniq command : Chapter 2, Reference: uniq

units command : Chapter 2, Reference: units

units of measurements (nroff/troff) : 12.3.3. Specifying Measurements

Unix

bundling software packages : 1.2. Bundling

shells : (see shells)

versions of : 1.1. Merging the Traditions

Unix commands (list) : 2.1. Alphabetical Summary of Commands

unix2dos command : Chapter 2, Reference: unix2dos

unlimit command : Chapter 5, Reference: unlimit

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

unpack command : Appendix B, Obsolete Commands: unpack

unset (ksh) : Chapter 4, Reference: unset

unset (sh) : Chapter 4, Reference: unset

unset command (csh) : Chapter 5, Reference: unset

unsetenv command : Chapter 5, Reference: unsetenv

until command : Chapter 4, Reference: until

unzip command : Chapter 2, Reference: unzip

upper character class : 4.2.2. Filename Metacharacters

uppercase : (see case)

uptime command : Chapter 2, Reference: uptime

usage information

Chapter 2, Reference: time

Chapter 2, Reference: timex

Chapter 2, Reference: w

usage information (disks) : Chapter 2, Reference: du

USER environment variable : 5.3.5. Environment Variables

user shell variable : 5.3.3. Predefined Shell Variables

users

displaying data about : Chapter 2, Reference: finger

displaying group membership : Chapter 2, Reference: groups

IDs

displaying : Chapter 2, Reference: id

information on those logged in : Chapter 2, Reference: w

listing : Chapter 2, Reference: listusers

logged-in

displaying list

Chapter 2, Reference: users

Chapter 2, Reference: who

permissions

changing : Chapter 2, Reference: mesg

usernames, printing : Chapter 2, Reference: whoami

users command : Chapter 2, Reference: users

/usr directory

/usr/ccs/bin directory : 2. Unix Commands

/usr/dt/bin directory : 2. Unix Commands

/usr/java/bin directory : 2. Unix Commands

/usr/openwin/bin directory : 2. Unix Commands

/usr/ucb directory : 2. Unix Commands

/usr/ucb directory : 1.5. Guide for Users of BSD-Derived Systems

uucp command

Learning the Korn Shell, C.4. UUCP

(see also uustat command)

Appendix B, Obsolete Commands: uucp