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: G

g command : 11.7. History Substitutions

gawk utility

33.11. Quick Reference: awk

50.12. Common UNIX Error Messages

52.4. Quick Descriptions of What's on the Disc

52.5.3.4. Installing a Single Program

(see also awk utility; nawk utility)

version history : 33.12. Versions of awk

gcc C compiler : 52.8.1.1. Missing Programs

get command (SCCS) : 20.13. SCCS Basics

getmac script : 52.4. Quick Descriptions of What's on the Disc

getopt command

44.16. Handling Command-Line Arguments with a for Loop

44.18. Standard Command-Line Parsing

52.4. Quick Descriptions of What's on the Disc

examples : 44.18. Standard Command-Line Parsing

parsing output : 44.18. Standard Command-Line Parsing

getopts command : 44.16. Handling Command-Line Arguments with a for Loop

advantages : 44.17. Handling Arguments with while and shift

getty program : 38.2. fork and exec

glass ttys : 41.2.1. How We Made It This Far (Back?)

glimpse script

27.8. glimpse and agrep

52.4. Quick Descriptions of What's on the Disc

global command (ex) : 33.4. Useful ex Commands

gnroff program

43.17. Don't Have nroff? Try gnroff or awf

52.4. Quick Descriptions of What's on the Disc

GNU awk : (see awk utility)

GNU Emacs : (see Emacs editor)

GNU fileutils : 52.4. Quick Descriptions of What's on the Disc

GNU make utility : 52.8.1.1. Missing Programs

"go" character : 41.2.4. Flow Control (We Hope)

grabchars : 52.4. Quick Descriptions of What's on the Disc

-b option : 45.32. A Better read Command: grabchars

-d option : 45.32. A Better read Command: grabchars

-t option : 45.32. A Better read Command: grabchars

grabchars program

44.13. read: Reading from the Keyboard

45.32. A Better read Command: grabchars

examples : 45.32. A Better read Command: grabchars

graphics

conversion programs : 43.25. The Portable Bitmap Package

pbm (portable bitmap) : 43.25. The Portable Bitmap Package

pbm (portable bitmap) format : 43.25. The Portable Bitmap Package

pgm (graymap) format : 43.25. The Portable Bitmap Package

pnm format : 43.25. The Portable Bitmap Package

ppm (pixmap) format : 43.25. The Portable Bitmap Package

Graphics script : 52.4. Quick Descriptions of What's on the Disc

> (greater than sign)

with for loop : 9.12. The Bourne Shell for Loop

greater than sign (<)

with for loop : 9.12. The Bourne Shell for Loop

grep

redirecting output : 45.20. Overview: Open Files and File Descriptors

grep command

9.16. Command Substitution

27.1. Different Versions of grep

27.2. Searching for Text with grep

27.8. glimpse and agrep

27.9. New greps Are Much Faster

52.4. Quick Descriptions of What's on the Disc

(see also agrep script; egrep script; fgrep script; hgrep script)

addup script using : 49.7. Total a Column with addup

-c option

15.8. Getting a List of Non-Matching Files with grep -c

49.7. Total a Column with addup

compound searches : 27.14. Compound Searches

customizing prompt character : 1.9. Which Shell Am I Running?

customizing with perl : 27.12. Make Custom grep Commands (etc.) with perl

directory trees and : 17.20. grepping a Directory Tree (and a Gotcha)

example of : 1.4. Using Pipes to Create a New Tool

examples : 49.7. Total a Column with addup

-f option : 44.17. Handling Arguments with while and shift

file searches with

9.24. Get File List by Editing Output of ls -l, grep, etc.

9.24.2. Search for Text with grep

-i option : 17.21. lookfor: Which File Has that Word?

-l option

9.16. Command Substitution

15.7. Getting a List of Matching Files with grep -l

multiline : 27.11. A Multiline Context grep Using sed

sed with

27.11. A Multiline Context grep Using sed

27.15. Narrowing a Search Quickly

with type-ahead feature : 9.19. For the Impatient: Type-Ahead

-v option

27.3. Finding Text That Doesn't Match

45.5. A File That Shows Itself... and What #! Does

51.4. Who's On?

-w option : 27.4. Finding a Pattern Only When It's a Word

groff : 52.4. Quick Descriptions of What's on the Disc

groff program : 43.16. groff

group ID (GID) : 38.3. Managing Processes: Overall Concepts

grouping commands (sh) : 13.8. Using {list} to Group Bourne Shell Commands

groups

17.16. Searching by Owner and Group

22.2.2. Which Group is Which?

22.13. Groups and Group Ownership

(see also users)

(see SGID (set group ID) bit)

changing/specifying : 22.5. Group Permissions in a Directory with the setgid Bit

defined : 22.2.1. User, Group, and World

denying permission by : 22.14. Add Users to a Group to Deny Permission

newgrp command : 22.13. Groups and Group Ownership

searching by : 17.16. Searching by Owner and Group

groups command

22.13. Groups and Group Ownership

22.15. Juggling Permissions

groups program : 52.4. Quick Descriptions of What's on the Disc

gsub command (awk) : 33.11.7. Alphabetical Summary of Commands

gunzip utility

19.5. Using tar to Create and Unpack Archives

19.7. Extracting Files from a Compressed Archive

24.7. Compressing Files to Save Space

52.4. Quick Descriptions of What's on the Disc

gxcat command : 24.7. Compressing Files to Save Space

.gz filename extension : 1.17. Filename Extensions

gzcat script

19.7. Extracting Files from a Compressed Archive

52.4. Quick Descriptions of What's on the Disc

in Bourne shell scripts : 44.15.1. With the $@"

examples : 44.15.1. With the $@"

gzip utility

19.5. Using tar to Create and Unpack Archives

24.6. Save Space with Tab Characters

24.7. Compressing Files to Save Space

52.4. Quick Descriptions of What's on the Disc

gzipped file extension : 1.17. Filename Extensions

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