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Index: G

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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