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: <A HREF="../ch14_14.htm">14.14. Automatic Setup When You Enter/Exit a Directory </A> <DT>CD-ROM packages: <A HREF="../ch52_05.htm#UPT-ART-9503-SECT-1.3.1">52.5.3.1. Directory Structure </A> <DT>changing: <A HREF="../ch14_05.htm">14.5. Saving Time When You Change Directories: cdpath </A> <DT>copying/moving files to: <A HREF="../ch21_12.htm">21.12. Copying Files to a Directory </A> <DT>creating: <A HREF="../ch04_08.htm">4.8. Making Directories Made Easier </A> <DT>current <DD><DL> <DT><A HREF="../ch10_09.htm">10.9. Shell Functions </A> <DT><A HREF="../ch14_03.htm">14.3. What Good Is a Current Directory? </A> <DT><A HREF="../ch14_04.htm">14.4. How Does UNIX Find Your Current Directory? </A> <DT><A HREF="../ch14_13.htm">14.13. Which Directory Am I in, Really? </A> </DL> <DT>current working: <A HREF="../ch38_03.htm">38.3. Managing Processes: Overall Concepts </A> <DT>deleting <DD><DL> <DT><A HREF="../ch23_17.htm">23.17. Problems Deleting Directories </A> <DT><A HREF="../ch50_12.htm">50.12. Common UNIX Error Messages </A> </DL> <DT>directory stack: <A HREF="../ch14_06.htm">14.6. The Shells' pushd and popd Commands </A> <DT>emacs hacks: <A HREF="../ch04_04.htm">4.4. Directories for Emacs Hacks </A> <DT>file representation in: <A HREF="../ch18_02.htm">18.2. What's Really in a Directory </A> <DT>files in: <A HREF="../ch01_19.htm">1.19. The Tree Structure of the Filesystem </A> <DT>finding: <A HREF="../ch14_10.htm">14.10. Variables Help You Find Directories and Files </A> <DT>home <DD><DL> <DT><A HREF="../ch01_20.htm">1.20. Your Home Directory </A> <DT><A HREF="../ch14_11.htm">14.11. Finding (Anyone's) Home Directory, Quickly </A> <DT>(see <A HREF="idx_h.htm#home-directory">home directory</A>) </DL> <DT>linking: <A HREF="../ch18_07.htm">18.7. Linking Directories </A> <DT>links to: <A HREF="../ch18_04.htm#UPT-ART-7944-SECT-1.2">18.4.2. Links to a Directory </A> <DT>listing at top of screen: <A HREF="../ch21_10.htm">21.10. Keep a Directory Listing at Top of the Screen: dirtop </A> <DT>listing contents of: <A HREF="../ch16_08.htm">16.8. The ls -d Option </A> <DT>matching with wildcards: <A HREF="../ch15_10.htm">15.10. Wildcards that Match Only Directories </A> <DT>names of: <A HREF="../ch45_18.htm#UPT-ART-2260-SECT-1.1">45.18.1. Introduction to basename and dirname </A> <DT>notification of change to: <A HREF="../ch21_08.htm#UPT-ART-1220-SECT-1.1.3">21.8.1.3. Watching Directories </A> <DT>ownership <DD><DL> <DT><A HREF="../ch22_02.htm#UPT-ART-417-SECT-1.1">22.2.1. User, Group, and World </A> <DT><A HREF="../ch22_03.htm">22.3. Who Will Own a New File? </A> </DL> <DT>parsing from pathnames: <A HREF="../ch16_17.htm">16.17. Getting Directory Name from a File's Pathname </A> <DT>permissions <DD><DL> <DT><A HREF="../ch21_14.htm">21.14. Automatically Appending the Date to a Filename </A> <DT>(see <A HREF="idx_p.htm#permissions">permissions</A>) </DL> <DT>printing files to: <A HREF="../ch09_05.htm">9.5. Build Strings with { } </A> <DT>private <DD><DL> <DT><A HREF="../ch04_05.htm">4.5. Private (Personal) Directories </A> <DT><A HREF="../ch04_07.htm">4.7. Make More Directories! </A> </DL> <DT>redundantly named: <A HREF="../ch16_21.htm">16.21. Finding All Directories with the Same Name </A> <DT>remotely mounted: <A HREF="../ch05_06.htm">5.6. Checklist: Terminal Hangs When I Log In </A> <DT>root: (see <A HREF="idx_r.htm#root-directory">root directory</A>) <DT>safer file deletion in: <A HREF="../ch23_07.htm">23.7. Safer File Deletion in Some Directories </A> <DT>in search path: <A HREF="../ch08_07.htm">8.7. Setting Your Search Path </A> <DT>subdirectories: <A HREF="../ch01_20.htm">1.20. Your Home Directory </A> <DD><DL> <DT>creating: <A HREF="../ch09_05.htm">9.5. Build Strings with { } </A> <DT>links in: <A HREF="../ch18_04.htm#UPT-ART-7944-SECT-1.2">18.4.2. Links to a Directory </A> <DT>listing with ls -R: <A HREF="../ch16_04.htm">16.4. List All Subdirectories with ls -R </A> </DL> <DT>on tape drives: <A HREF="../ch20_04.htm#UPT-ART-425-SECT-1.1">20.4.1. Restoring a Few Files </A> <DT>temporary files: (see <A HREF="idx_t.htm#.2ftmp-directory">/tmp directory</A>) <DT>temporary changes in: <A HREF="../ch13_07.htm#UPT-ART-6800-SECT-1.2">13.7.2. Temporary Change of Directory and Environment </A> <DT>trees of <DD><DL> <DT><A HREF="../ch16_19.htm">16.19. stree: Simple Directory Tree </A> <DT><A HREF="../ch16_22.htm">16.22. Comparing Two Directory Trees with dircmp </A> <DT><A HREF="../ch16_23.htm">16.23. Comparing Filenames in Two Directory Trees </A> <DT>(see <A HREF="idx_t.htm#trees">trees, directory</A>) <DT>find command and: <A HREF="../ch17_02.htm">17.2. Delving Through a Deep Directory Tree </A> </DL> <DT>trimming: <A HREF="../ch24_15.htm">24.15. Trimming a Directory </A></DL><DT><A NAME=".22directory-not-empty.22-error-message">"directory not empty" error message</A>: <A HREF="../ch50_12.htm">50.12. Common UNIX Error Messages </A><DT><A NAME="directory-stacks">directory stacks</A>: <A HREF="../ch14_06.htm">14.6. The Shells' pushd and popd Commands </A><DD><DL> <DT>in arrays: <A HREF="../ch47_05.htm">47.5. Using C Shell Arrays </A></DL><DT><A NAME="directory-structure">directory structure</A>: <A HREF="../ch52_05.htm#UPT-ART-9503-SECT-1.3.1">52.5.3.1. Directory Structure </A><DT><A NAME="dirname-command">dirname command</A><DD><DL> <DT><A HREF="../ch16_17.htm">16.17. Getting Directory Name from a File's Pathname </A> <DT><A HREF="../ch45_18.htm">45.18. Using basename and dirname </A> <DT><A HREF="../ch52_04.htm">52.4. Quick Descriptions of What's on the Disc </A> <DT>bugs in: <A HREF="../ch45_18.htm#UPT-ART-2260-SECT-1.1">45.18.1. Introduction to basename and dirname </A> <DT>examples: <A HREF="../ch45_18.htm">45.18. Using basename and dirname </A> <DT>loops using: <A HREF="../ch45_18.htm#UPT-ART-2260-SECT-1.2">45.18.2. Use with Loops </A></DL><DT><A NAME="dirs-command">dirs command</A><DD><DL> <DT><A HREF="../ch14_06.htm">14.6. The Shells' pushd and popd Commands </A> <DT><A HREF="../ch14_13.htm">14.13. Which Directory Am I in, Really? </A> <DT>output in prompt setting: <A HREF="../ch07_11.htm">7.11. dirs in Your Prompt: Better than $cwd </A></DL><DT><A NAME="dirtop-script">dirtop script</A><DD><DL> <DT><A HREF="../ch21_10.htm">21.10. Keep a Directory Listing at Top of the Screen: dirtop </A> <DT><A HREF="../ch52_04.htm">52.4. Quick Descriptions of What's on the Disc </A></DL><DT><A NAME="disk-bandwidth-issues">disk bandwidth issues</A><DD><DL> <DT>forms: <A HREF="../ch39_12.htm#UPT-ART-67-SECT-1.3">39.12.3. The I/O Subsystem </A></DL><DT><A NAME="disk-quotas">disk quotas</A><DD><DL> <DT><A HREF="../ch22_20.htm">22.20. Why Can't You Change File Ownership Under BSD UNIX?</A> <DT><A HREF="../ch24_17.htm">24.17. Disk Quotas </A></DL><DT><A NAME="disk-space">disk space</A><DD><DL> <DT>compressed files and: (see <A HREF="idx_c.htm#compressed-files">compressed files</A>) <DT>emptyig files and: <A HREF="../ch24_01.htm#UPT-ART-1730">24.1. Instead of Removing a File, Empty It </A> <DT>hard links vs. symbolic links: <A HREF="../ch14_14.htm">14.14. Automatic Setup When You Enter/Exit a Directory </A> <DT>links and: <A HREF="../ch24_04.htm">24.4. Save Space with a Link </A> <DT>log files and: <A HREF="../ch24_02.htm">24.2. Save Space with Bit Bucket Log Files and Mailboxes</A> <DT>memory contention: <A HREF="../ch39_12.htm#UPT-ART-67-SECT-1.2">39.12.2. The Memory Subsystem </A> <DT>reports on: <A HREF="../ch24_09.htm">24.9. How Much Disk Space? </A> <DT>strip command and: <A HREF="../ch24_13.htm">24.13. Save Space in Executable Files with strip </A> <DT>trimming directories and: <A HREF="../ch24_15.htm">24.15. Trimming a Directory </A> <DT>unlinking open files and: <A HREF="../ch24_03.htm">24.3. Unlinking Open Files Isn't a Good Idea </A> <DT>vtree program and: <A HREF="../ch16_20.htm">16.20. The vtree Visual Directory Tree Programs </A></DL><DT><A NAME="display-environment-variable">DISPLAY environment variable</A><DD><DL> <DT><A HREF="../ch02_12.htm">2.12. Automatic Setups for Different Terminals </A> <DT><A HREF="../ch06_03.htm">6.3. Predefined Environment Variables </A></DL><DT><A NAME="display">display, vis compared to</A>: <A HREF="../ch51_07.htm">51.7. When You Get Impatient </A><DT><A NAME="ditroff-program">ditroff program</A>: <A HREF="../ch43_13.htm">43.13. The Text Formatters nroff, troff, ditroff, ... </A><DT><A NAME="do-command">do command (awk)</A>: <A HREF="../ch33_11.htm#UPT-ART-2860-SECT-1.7">33.11.7. Alphabetical Summary of Commands </A><DT><A NAME="doctor-program">doctor program</A>: <A HREF="../ch32_13.htm">32.13. An Absurd Amusement </A><DT><A NAME="documentation">documentation</A>: (see <A HREF="idx_m.htm#manual-pages">manual pages</A>)<DT><A NAME="dollar-sign">dollar sign</A>: (see <A HREF="idx_0.htm#.24">$</A>)<DT><A NAME="done-command">done command</A>: <A HREF="../ch50_03.htm">50.3. apropos on Systems Without apropos </A><DT><A NAME="dot">dot</A>: (see <A HREF="idx_0.htm#.2e">.</A>)<DT><A NAME="dot-files">dot files</A>: <A HREF="../ch16_11.htm">16.11. Showing Hidden Files with ls -A and -a </A><DD><DL> <DT>matching with wildcards: <A HREF="../ch15_05.htm">15.5. Matching All "Dot Files" with Wildcards</A></DL><DT><A NAME="double-quotes">double quotes</A>: (see <A HREF="idx_0.htm#.22">"</A>)<DT><A NAME="double.2dspacing-text">double-spacing text</A>: <A HREF="../ch25_12.htm">25.12. Double Space, Triple Space ... </A><DT><A NAME="doublespace-script">doublespace script</A>: <A HREF="../ch52_04.htm">52.4. Quick Descriptions of What's on the Disc </A><DT><A NAME="dougherty">Dougherty, Dale</A>: <A HREF="../ch01_07.htm">1.7. Power Grows on You </A><DT><A NAME="du-command">du command</A><DD><DL> <DT><A HREF="../ch24_09.htm">24.9. How Much Disk Space? </A> <DT><A HREF="../ch52_04.htm">52.4. Quick Descriptions of What's on the Disc </A></DL><DT><A NAME="dump-utility">dump utility</A>: <A HREF="../ch01_23.htm">1.23. File Access Permissions </A><DT><A NAME="dup">dup, file descriptors</A>: <A HREF="../ch47_02.htm#UPT-ART-393-SECT-1.1.1">47.2.1.1. Writing Files </A><DT><A NAME="duplicate-lines">duplicate lines, deleting</A><DD><DL> <DT><A HREF="../ch35_20.htm">35.20. Quick Reference: uniq </A> <DT><A HREF="../ch36_06.htm">36.6. Miscellaneous sort Hints </A></DL><DT><A NAME="dvi-format-documentation">DVI format documentation</A>: <A HREF="../ch52_05.htm#UPT-ART-9503-SECT-1.3.4">52.5.3.4. 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