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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 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
Symbols
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| S
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| X
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