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<HTML><HEAD><TITLE>Index</TITLE></HEAD><BODY BGCOLOR="#FFFFFF" TEXT="#000000"><P><A HREF="../index.htm"><IMG SRC="../gifs/smbanns.gif" ALT="Book Home" BORDER=0></A><P><FONT SIZE="-1"><A HREF="idx_0.htm">Symbols</A>| <A HREF="idx_a.htm">A</A>| <A HREF="idx_b.htm">B</A>| <A HREF="idx_c.htm">C</A>| <A HREF="idx_d.htm">D</A>| <A HREF="idx_e.htm">E</A>| <A HREF="idx_f.htm">F</A>| <A HREF="idx_g.htm">G</A>| <A HREF="idx_h.htm">H</A>| <A HREF="idx_i.htm">I</A>| <A HREF="idx_j.htm">J</A>| <A HREF="idx_k.htm">K</A>| <A HREF="idx_l.htm">L</A>| <A HREF="idx_m.htm">M</A>| <A HREF="idx_n.htm">N</A>| <A HREF="idx_o.htm">O</A>| <A HREF="idx_p.htm">P</A>| <A HREF="idx_q.htm">Q</A>| <A HREF="idx_r.htm">R</A>| <A HREF="idx_s.htm">S</A>| <A HREF="idx_t.htm">T</A>| <A HREF="idx_u.htm">U</A>| V| <A HREF="idx_w.htm">W</A>| <A HREF="idx_x.htm">X</A>| <A HREF="idx_y.htm">Y</A>| <A HREF="idx_z.htm">Z</A></FONT><H1>Index: V</H1><DL><DT><A NAME="variables">variables</A><DD><DL> <DT><A HREF="../ch46_07.htm">46.7. Quoting and Command-Line Parameters </A> <DT>(see also <A HREF="idx_s.htm#shell-variables">shell variables</A>; under specific variable name) <DT>Bourne shell syntax: <A HREF="../ch47_02.htm#UPT-ART-393-SECT-1.5">47.2.5. Variable Syntax </A> <DT>in C shell: <A HREF="../ch47_04.htm#UPT-ART-7650-SECT-1.1">47.4.1. Variables </A> <DT>C shell syntax: <A HREF="../ch47_02.htm#UPT-ART-393-SECT-1.5">47.2.5. Variable Syntax </A> <DT>environment: (see <A HREF="idx_e.htm#environment-variables">environment variables</A>) <DT>errors caused by: <A HREF="../ch46_05.htm">46.5. Stop Syntax Errors in String Tests </A> <DT>finding directories and files: <A HREF="../ch14_10.htm">14.10. Variables Help You Find Directories and Files </A> <DT>multiple: <A HREF="../ch45_17.htm">45.17. Making a for Loop with Multiple Variables </A> <DT>set to argv: <A HREF="../ch46_07.htm">46.7. Quoting and Command-Line Parameters </A> <DT>set to word lists: <A HREF="../ch46_07.htm">46.7. Quoting and Command-Line Parameters </A> <DT>shell: (see <A HREF="idx_s.htm#shell-variables">shell variables</A>) <DT>shell scripts setting: <A HREF="../ch46_03.htm">46.3. Bourne Shell Debugger Shows a Shell Variable </A> <DT>in subshells: <A HREF="../ch13_08.htm">13.8. Using {list} to Group Bourne Shell Commands </A> <DT>tracing: <A HREF="../ch08_17.htm">8.17. verbose and echo Variables Show Quoting </A> <DT>variable substitution, advantages of: <A HREF="../ch01_05.htm">1.5. Anyone Can Program the Shell </A></DL><DT><A NAME="vax.2fvms-command-language">VAX/VMS command language (DCL)</A><DD><DL> <DT>emulating: <A HREF="../ch01_08.htm">1.8. There Are Many Shells </A></DL><DT><A NAME="verbose-shell-variable">verbose shell variable</A><DD><DL> <DT><A HREF="../ch06_09.htm">6.9. Special C Shell Variables </A> <DT><A HREF="../ch08_17.htm">8.17. verbose and echo Variables Show Quoting </A></DL><DT><A NAME="versions">versions</A><DD><DL> <DT>awk utility: <A HREF="../ch33_12.htm">33.12. Versions of awk </A> <DT>UNIX: <A HREF="../prf1_06.htm">About UNIX Versions </A></DL><DT><A NAME="vertical-bar">vertical bar</A>: (see <A HREF="idx_0.htm#.7c">|</A>)<DT><A NAME="vgrep-script">vgrep script</A><DD><DL> <DT><A HREF="../ch15_08.htm">15.8. Getting a List of Non-Matching Files with grep -c </A> <DT><A HREF="../ch52_04.htm">52.4. Quick Descriptions of What's on the Disc </A></DL><DT><A NAME="vi-editor">vi editor</A><DD><DL> <DT>@-functions: <A HREF="../ch31_04.htm">31.4. vi @-Functions </A> <DT>abbreviations <DD><DL> <DT><A HREF="../ch30_31.htm">30.31. vi Word Abbreviation </A> <DT><A HREF="../ch31_09.htm">31.9. Good Stuff for Your .exrc File </A> </DL> <DT>appending to file: <A HREF="../ch30_13.htm">30.13. Appending to an Existing File </A> <DT>autowrite option: <A HREF="../ch12_04.htm">12.4. Job Control and autowrite: Real Time Savers! </A> <DT>C included files: <A HREF="../ch30_28.htm">30.28. Keep Track of Functions and Included Files with ctags and tags</A> <DT>capitalizing words: <A HREF="../ch30_17.htm">30.17. Capitalizing Every Word on a Line </A> <DT>complex macros: <A HREF="../ch31_15.htm">31.15. Fooling vi into Allowing Complex Macros </A> <DT>compound searches: <A HREF="../ch30_27.htm">30.27. vi Compound Searches </A> <DT>confirming substitutions: <A HREF="../ch30_10.htm">30.10. Confirming Substitutions in ex and vi</A> <DT>counting occurrences: <A HREF="../ch30_16.htm">30.16. Counting Occurrences; Stopping Search Wraps </A> <DT>cursor motion in input mode: <A HREF="../ch31_12.htm">31.12. Text-Input Mode Cursor Motion with No Arrow Keys </A> <DT>deleting by patterns: <A HREF="../ch30_14.htm">30.14. Moving Blocks of Text by Patterns </A> <DT>development of: <A HREF="../ch05_02.htm">5.2. The Idea of a Terminal Database </A> <DT>ex open mode: <A HREF="../ch30_36.htm">30.36. The ex Open Mode Can Be Handy </A> <DT>EXINIT variable: <A HREF="../ch06_03.htm">6.3. Predefined Environment Variables </A> <DT>.exrc file with: <A HREF="../ch04_09.htm">4.9. Setting Up vi with the .exrc File </A> <DT>file recovery: <A HREF="../ch30_24.htm">30.24. vi/ex File Recovery vs. Networked Filesystems </A> <DT>filtering text <DD><DL> <DT><A HREF="../ch30_22.htm#UPT-ART-139-SECT-1.2">30.22.2. Filtering Text with vi </A> <DT><A HREF="../ch30_37.htm">30.37. Neatening Lines </A> </DL> <DT>function keys: <A HREF="../ch31_02.htm#UPT-ART-2770-SECT-1.1">31.2.1. Command Mode Maps </A> <DT>keys not used: <A HREF="../ch31_02.htm#UPT-ART-2770-SECT-1.1">31.2.1. Command Mode Maps </A> <DT>line vs. character commands: <A HREF="../ch30_34.htm">30.34. vi Line Commands vs. Character Commands </A> <DT>map commands <DD><DL> <DT><A HREF="../ch31_02.htm">31.2. Save Time and Typing with the vi map Commands </A> <DT><A HREF="../ch31_06.htm">31.6. Protecting Keys from Interpretation by ex </A> </DL> <DT>marking: <A HREF="../ch30_38.htm">30.38. Finding Your Place with Undo </A> <DT>modelines: <A HREF="../ch30_19.htm">30.19. Modelines: Bug or Feature?</A> <DT>mouse-based editors versus: <A HREF="../ch30_03.htm">30.3. Mice vs. vi </A> <DT>moving by patterns: <A HREF="../ch30_14.htm">30.14. Moving Blocks of Text by Patterns </A> <DT>moving/copying text: <A HREF="../ch30_08.htm">30.8. Get Back What You Deleted with Numbered Buffers</A> <DT>multiple setup files <DD><DL> <DT><A HREF="../ch30_20.htm">30.20. Multiple Editor Setup Files; Starting with a Search </A> <DT><A HREF="../ch30_21.htm">30.21. Per File Setups in Separate Files </A> </DL> <DT>multiple vi sessions: <A HREF="../ch30_32.htm">30.32. Using vi Abbreviations as Commands (Cut and Paste Between vi's)</A> <DT>named buffers: <A HREF="../ch30_07.htm">30.7. Using Buffers to Move or Copy Text </A> <DT>neatening lines <DD><DL> <DT><A HREF="../ch30_37.htm">30.37. Neatening Lines </A> <DT><A HREF="../ch31_16.htm">31.16. vi Macro for Splitting Long Lines </A> </DL> <DT>noremap command: <A HREF="../ch31_14.htm">31.14. Don't Lose Important Functions with vi Maps: Use noremap</A> <DT>numbered buffers: <A HREF="../ch30_08.htm">30.8. Get Back What You Deleted with Numbered Buffers</A> <DT>pasting into window: <A HREF="../ch31_05.htm">31.5. Keymaps for Pasting into a Window Running vi </A> <DT>patterns <DD><DL> <DT><A HREF="../ch30_09.htm">30.9. Using Search Patterns and Global Commands</A> <DT><A HREF="../ch30_14.htm">30.14. Moving Blocks of Text by Patterns </A> <DT><A HREF="../ch30_27.htm">30.27. vi Compound Searches </A> </DL> <DT>quoting control characters: <A HREF="../ch31_06.htm">31.6. Protecting Keys from Interpretation by ex </A> <DT>reverting to saved: <A HREF="../ch30_04.htm">30.4. Editing Multiple Files with vi </A> <DT>running ex scripts: <A HREF="../ch33_05.htm">33.5. Running Editing Scripts Within vi </A> <DT>save as new file: <A HREF="../ch30_04.htm">30.4. Editing Multiple Files with vi </A> <DT>saving as new file: <A HREF="../ch30_11.htm">30.11. Keep Your Original File, Write to a New File </A> <DT>saving part of file: <A HREF="../ch30_12.htm">30.12. Saving Part of a File </A> <DT>set directory command: <A HREF="../ch30_35.htm">30.35. Out of Temporary Space? Use Another Directory </A> <DT>settings <DD><DL> <DT><A HREF="../ch30_06.htm">30.6. Local Settings for vi and ex </A> <DT><A HREF="../ch30_18.htm">30.18. Setting vi Options Automatically for Individual Files</A> </DL> <DT>shell escapes: <A HREF="../ch30_26.htm">30.26. Shell Escapes: Running One UNIX Command While Using Another</A> <DT>spell command with: <A HREF="../ch29_03.htm">29.3. How Do I Spell That Word? </A> <DT>startup commands: <A HREF="../ch30_06.htm">30.6. Local Settings for vi and ex </A> <DT>stopping search wraps: <A HREF="../ch30_16.htm">30.16. Counting Occurrences; Stopping Search Wraps </A> <DT>switching between files: <A HREF="../ch30_04.htm">30.4. Editing Multiple Files with vi </A> <DT>tags files: <A HREF="../ch30_28.htm">30.28. Keep Track of Functions and Included Files with ctags and tags</A> <DT>transfer text between files: <A HREF="../ch30_05.htm">30.5. Edits Between Files </A> <DT>undoing changes <DD><DL> <DT><A HREF="../ch30_08.htm">30.8. Get Back What You Deleted with Numbered Buffers</A> <DT><A HREF="../ch30_10.htm">30.10. Confirming Substitutions in ex and vi</A> <DT><A HREF="../ch30_38.htm">30.38. Finding Your Place with Undo </A> </DL> <DT>yank buffers: <A HREF="../ch30_05.htm">30.5. Edits Between Files </A></DL><DT><A NAME="virtual-consoles">virtual consoles</A>: <A HREF="../ch12_09.htm">12.9. Running Multiple Shell Sessions with screen </A><DT><A NAME="virtual-memory-performance">virtual memory performance</A>: <A HREF="../ch39_05.htm">39.5. Why Is the System So Slow? </A><DT><A NAME="virtual-terminal-interface">virtual terminal interface</A>: <A HREF="../ch41_02.htm#UPT-ART-1140-SECT-1.1">41.2.1. How We Made It This Far (Back?) </A><DT><A NAME="vis-command">vis command</A><DD><DL> <DT><A HREF="../ch51_07.htm">51.7. When You Get Impatient </A> <DT><A HREF="../ch52_04.htm">52.4. Quick Descriptions of What's on the Disc </A> <DT>C shell history compared to: <A HREF="../ch51_07.htm">51.7. When You Get Impatient </A> <DT>-d option: <A HREF="../ch51_07.htm">51.7. When You Get Impatient </A> <DT>display compared to: <A HREF="../ch51_07.htm">51.7. When You Get Impatient </A> <DT>examples: <A HREF="../ch51_07.htm">51.7. When You Get Impatient </A> <DT>rep compared to: <A HREF="../ch51_07.htm">51.7. When You Get Impatient </A> <DT>-s option: <A HREF="../ch51_07.htm">51.7. When You Get Impatient </A> <DT>watch compared to: <A HREF="../ch51_07.htm">51.7. When You Get Impatient </A></DL><DT><A NAME="visual-environment-variable">VISUAL environment variable</A>: <A HREF="../ch06_03.htm">6.3. Predefined Environment Variables </A><DT><A NAME="vless-script">vless script</A>: <A HREF="../ch52_04.htm">52.4. Quick Descriptions of What's on the Disc </A><DT><A NAME="vmore-script">vmore script</A>: <A HREF="../ch52_04.htm">52.4. Quick Descriptions of What's on the Disc </A><DT><A NAME="vmstat">vmstat</A>: <A HREF="../ch39_12.htm#UPT-ART-67-SECT-1.2">39.12.2. The Memory Subsystem </A><DD><DL> <DT>reporting of network statistics: <A HREF="../ch39_12.htm#UPT-ART-67-SECT-1.3">39.12.3. The I/O Subsystem </A></DL><DT><A NAME="vnode-numbers">vnode numbers</A>: <A HREF="../ch17_22.htm">17.22. Finding the Links to a File </A><DT><A NAME="vpg-script">vpg script</A>: <A HREF="../ch52_04.htm">52.4. Quick Descriptions of What's on the Disc </A><DT><A NAME="-terminals">VT100 terminals, escape sequences for highlighting</A>: <A HREF="../ch07_08.htm">7.8. Highlighting in Shell Prompts </A><DT><A NAME="vtree-program">vtree program</A><DD><DL> <DT><A HREF="../ch16_20.htm">16.20. The vtree Visual Directory Tree Programs </A> <DT><A HREF="../ch52_04.htm">52.4. 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