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: L
- l command (sed)
- la function
: UNIX Power Tools, 10.9. Shell Functions
- labels : sed & awk, 6.4. Advanced Flow Control Commands
- LANG shell variable : UNIX in a Nutshell, 4.3.3. Other Shell Variables
- language command (dbx) : UNIX in a Nutshell, Chapter 20, Reference: language
- last access time
- labels : sed & awk, 6.4. Advanced Flow Control Commands
- last modification
- UNIX Power Tools, 16.2. Finding Oldest or Newest Files with ls -t and ls -u
- UNIX Power Tools, 16.5. The Three UNIX File Times
- UNIX Power Tools, 16.9. An Alias to List Recently Changed Files
- UNIX Power Tools, 16.18. Listing Files You've Created/Edited Today
- UNIX Power Tools, 16.25. Listing Files by Age and Size
- UNIX Power Tools, 16.27. newer: Print the Name of the Newest File
- UNIX Power Tools, 17.5. Searching for Old Files
- UNIX Power Tools, 16.5. The Three UNIX File Times
- UNIX Power Tools, 16.2. Finding Oldest or Newest Files with ls -t and ls -u
- lastcomm command
- layers
- multiple, controlling from one terminal
: UNIX in a Nutshell, Chapter 2, Reference: shl
- in windowing terminals, resetting : UNIX in a Nutshell, Chapter 2, Reference: jterm
- multiple, controlling from one terminal
: UNIX in a Nutshell, Chapter 2, Reference: shl
- layers command
: UNIX in a Nutshell, Chapter 2, Reference: layers
- lcd command (ftp) : Learning the UNIX Operating System, 4.4.2.4. ftp
- ld command : UNIX in a Nutshell, Chapter 2, Reference: ld
- ldd command : UNIX in a Nutshell, Chapter 2, Reference: ldd
- leave program : UNIX Power Tools, 48.5. leave: A Maddening Aid to Quitting on Time
- left angle bracket : (see <)
- left bracket : (see [ ] (brackets))
- length()
- lcd command (ftp) : Learning the UNIX Operating System, 4.4.2.4. ftp
- length command (awk)
- length, string
: sed & awk, 9.2.2. String Length
- lensort script
- less command
: UNIX Power Tools, 52.4. Quick Descriptions of What's on the Disc
- less than sign : (see <)
- less utility
- less than sign : (see <)
- lesskey program
: UNIX Power Tools, 25.4. The "less" Pager: More than "more"
- let command
- lex command
- lexical analysis programs, generating
: UNIX in a Nutshell, Chapter 2, Reference: lex
- lf script
- lg script
: UNIX Power Tools, 52.4. Quick Descriptions of What's on the Disc
- libraries : UNIX Power Tools, 52.8.2.7. Functions, Libraries, and Header Files
- library of functions : sed & awk, 9.3.2. Maintaining a Function Library
- limit command (csh) : UNIX in a Nutshell, Chapter 5, Reference: limit
- limit filesize command : UNIX Power Tools, 24.5. Limiting File Sizes
- limiting the match extent : sed & awk, 3.2.13. Limiting the Extent
- line #: ;; unexpected : UNIX Power Tools, 46.1.4. Missing or Extra esac, ;;, fi, etc.
- line addresses
- libraries : UNIX Power Tools, 52.8.2.7. Functions, Libraries, and Header Files
- Learning the vi Editor, 5.2.1. Line Addresses
- sed & awk, 2.1. Awk, by Sed and Grep, out of Ed
- sed & awk, 4.2. A Global Perspective on Addressing
- sed & awk, 5.1. About the Syntax of sed Commands
- absolute : Learning the vi Editor, 5.2.2. Defining a Range of Lines
- printing with = : sed & awk, 5.9. Print Line Number
- redefining current line : Learning the vi Editor, 5.2.5. Redefining the Current Line Position
- relative : Learning the vi Editor, 5.2.3. Line Addressing Symbols
- search patterns : Learning the vi Editor, 5.2.4. Search Patterns
- symbols : Learning the vi Editor, 5.2.3. Line Addressing Symbols
- sed & awk, 2.1. Awk, by Sed and Grep, out of Ed
- Learning the vi Editor, 5.2.1. Line Addresses
- line breaks, nroff/troff requests and
: UNIX in a Nutshell, 12.3.3. Requests That Cause a Line Break
- line command : UNIX in a Nutshell, Chapter 2, Reference: line
- line drawings : UNIX Power Tools, 43.12.1. troff
- line-edit mode : UNIX in a Nutshell, 4.5.1. Line-edit Mode
- line editing : (see batch editing)
- line editors : (see ed editor; ex editor; vi editor)
- line function : UNIX Power Tools, 44.13. read: Reading from the Keyboard
- line information commands (sed) : UNIX in a Nutshell, 10.4.2. Line Information
- line-kill character : UNIX Power Tools, 9.2. Fix a Line Faster with Line-Kill and Word-Erase
- LINEFEED character : Learning the UNIX Operating System, 1.4. The Unresponsive Terminal
- LINENO variable
- line command : UNIX in a Nutshell, Chapter 2, Reference: line
- LINES variable
- lines
- breaking
- counting in files
- deleting
- matching over multiple
: sed & awk, 3.2.7.1. Phrases
- matching start/end of
- numbering in files
- parsing
: (see parsing)
- reading as input
- searching for
: UNIX Power Tools, 45.11. The Multipurpose jot Command
- spacing : UNIX Power Tools, 25.12. Double Space, Triple Space ...
- terminating : sed & awk, B.2.2.1. Line termination
- wrapping : UNIX Power Tools, 42.5. Checklist: Screen Size Messed Up?
- spacing : UNIX Power Tools, 25.12. Double Space, Triple Space ...
- linespeed switches
: UNIX Power Tools, 5.3. Setting the Terminal Type When You Log In
- linking
- links
- UNIX Power Tools, 18.4. More About Links
- UNIX Power Tools, 18.5. Creating and Removing Links
- UNIX in a Nutshell, Chapter 2, Reference: ln
- copying : UNIX Power Tools, 18.15. Copying Directory Trees with cp -r
- to directories
- UNIX Power Tools, 18.5. Creating and Removing Links
- disk space and
: UNIX Power Tools, 24.4. Save Space with a Link
- editors : UNIX in a Nutshell, Chapter 2, Reference: ld
- errors caused by : UNIX Power Tools, 50.12. Common UNIX Error Messages
- to filenames
- editors : UNIX in a Nutshell, Chapter 2, Reference: ld
- finding
: UNIX Power Tools, 17.22. Finding the Links to a File
- hard
- invalid
: UNIX Power Tools, 18.6. Stale Symbolic Links
- to programs
- relinking
: UNIX Power Tools, 18.14. Relinking Multiple Symbolic Links
- symbolic : (see symbolic links)
- UNIX Power Tools, 18.4. More About Links
- --lint, --lint-old options (gawk)
: sed & awk, 11.2.3.1. Command line options
- lint command : UNIX in a Nutshell, Chapter 2, Reference: lint
- Linux
- lint command : UNIX in a Nutshell, Chapter 2, Reference: lint
- directory protection
: Learning the UNIX Operating System, 3.3.3. More Protection Under Linux
- finding files on : Learning the UNIX Operating System, 4.4.4. Finding Files
- info command : Learning the UNIX Operating System, 7.1. Standard UNIX Documentation
- ls command on : Learning the UNIX Operating System, 3.1.8.1. ls
- MTOOLS utilities : Learning the UNIX Operating System, 4.4.6. Files on Other Operating Systems
- virtual consoles : Learning the UNIX Operating System, 2.1. Introduction to Windowing
- finding files on : Learning the UNIX Operating System, 4.4.4. Finding Files
- directory protection
: Learning the UNIX Operating System, 3.3.3. More Protection Under Linux
- LISP
- list command
: (see l command (sed))
- list command (dbx) : UNIX in a Nutshell, Chapter 20, Reference: list
- list command (ex) : UNIX in a Nutshell, Chapter 9, Reference: list
- list.base program : UNIX Power Tools, 48.10. Working with Names and Addresses
- listing files : Learning the UNIX Operating System, 3.1.8. Listing Files
- list command (dbx) : UNIX in a Nutshell, Chapter 20, Reference: list
- in archives
: UNIX in a Nutshell, Chapter 2, Reference: ar
- to be executed : UNIX in a Nutshell, Chapter 2, Reference: which
- for current directory : UNIX in a Nutshell, Chapter 2, Reference: ls
- to be executed : UNIX in a Nutshell, Chapter 2, Reference: which
- in archives
: UNIX in a Nutshell, Chapter 2, Reference: ar
- literal percent sign, creating
: UNIX Power Tools, 40.14. Including Standard Input Within a cron Entry
- Litmaath, Maarten : UNIX Power Tools, 13.16. Store and Show Errors with logerrs
- ll script : UNIX Power Tools, 52.4. Quick Descriptions of What's on the Disc
- lm script : UNIX Power Tools, 52.4. Quick Descriptions of What's on the Disc
- ln command
- Litmaath, Maarten : UNIX Power Tools, 13.16. Store and Show Errors with logerrs
- lndir program
- load averages
- loading fonts to Postscript files
: UNIX in a Nutshell, Chapter 2, Reference: download
- local dictionary files : UNIX Power Tools, 29.1. The UNIX spell Command
- local modes, setting : UNIX in a Nutshell, Chapter 2, Reference: stty
- local variables : sed & awk, 9.3. Writing Your Own Functions
- locate program
- local dictionary files : UNIX Power Tools, 29.1. The UNIX spell Command
- lockfiles
- log()
: sed & awk, 9.1.1. Trigonometric Functions
- log command (awk)
- LOGDIR environment variable
- logerrs script
- logged-in users
- displaying list
: UNIX in a Nutshell, Chapter 2, Reference: users
- report on : UNIX in a Nutshell, Chapter 2, Reference: rwho
- displaying list
: UNIX in a Nutshell, Chapter 2, Reference: users
- logging
- disk space and
: UNIX Power Tools, 24.2. Save Space with Bit Bucket Log Files and Mailboxes
- timestamp with : sed & awk, 11.2.3.11. Time management for programmers
- disk space and
: UNIX Power Tools, 24.2. Save Space with Bit Bucket Log Files and Mailboxes
- logging in
- Learning the UNIX Operating System, 1.1.1. Connecting to the UNIX Computer
- UNIX Power Tools, 2.1. Customizing the Shell
- UNIX Power Tools, 38.2. fork and exec
- to another user's account : UNIX Power Tools, 22.22. The su Command Isn't Just for the Superuser
- as another user : UNIX in a Nutshell, Chapter 2, Reference: su
- changing login sequence : UNIX Power Tools, 2.12. Automatic Setups for Different Terminals
- changing to current window : UNIX in a Nutshell, Chapter 2, Reference: relogin
- displaying name : UNIX in a Nutshell, Chapter 2, Reference: logname
- to groups : UNIX in a Nutshell, Chapter 2, Reference: newgrp
- login sessions : (see sessions)
- multiple sessions : UNIX Power Tools, 22.22.1. Ending or Suspending
- showing login messages once : UNIX Power Tools, 2.15. Unclutter Logins: Show Login Messages Just Once
- showing new message lines : UNIX Power Tools, 2.14. motd.diff: Show New Lines in Login Messages
- UNIX Power Tools, 2.1. Customizing the Shell
- Learning the UNIX Operating System, 1.1.1. Connecting to the UNIX Computer
- logging out
: Learning the UNIX Operating System, 1.1.8. Logging Out
- logical operators
- login command
- .login file
- Learning the UNIX Operating System, 3.6. Customizing Your Account
- UNIX Power Tools, 2.2.2. C Shell
- UNIX Power Tools, 2.7. C Shell Setup Files Aren't Read When You Want Them to Be?
- UNIX Power Tools, 2.8. Identifying Login Shells
- UNIX Power Tools, 2.12. Automatic Setups for Different Terminals
- UNIX in a Nutshell, 5.2.1. Special Files
- if statements in : UNIX Power Tools, 47.3. Conditional Statements with if
- once-a-day setup : UNIX Power Tools, 2.5.3. Once-a-Day Setup
- setting search path : UNIX Power Tools, 8.7.1. Setting Path in Shell Setup Files
- setting terminal type : UNIX Power Tools, 5.3. Setting the Terminal Type When You Log In
- UNIX Power Tools, 2.2.2. C Shell
- Learning the UNIX Operating System, 3.6. Customizing Your Account
- login shells
- UNIX Power Tools, 2.2. Shell Setup Files-Which, Where, and Why
- UNIX Power Tools, 2.2.2. C Shell
- UNIX Power Tools, 2.8. Identifying Login Shells
- UNIX Power Tools, 51.9. Making a "Login" Shell
- identifying : UNIX Power Tools, 2.8. Identifying Login Shells
- unapproved : UNIX Power Tools, 2.16. Approved Shells: Using Unapproved Login Shell
- UNIX Power Tools, 2.2.2. C Shell
- UNIX Power Tools, 2.2. Shell Setup Files-Which, Where, and Why
- loginshell variable
: UNIX Power Tools, 2.8. Identifying Login Shells
- LOGNAME variable
- logname command
: UNIX in a Nutshell, Chapter 2, Reference: logname
- logout command
- logout command files
: Learning the Korn Shell, 3.2. Aliases
- .logout file
- long-line wrapping
: UNIX Power Tools, 42.6.3. Set Width, Test Line Wrapping: longlines
- longlines file
- look command
- lookfor script
- loops
- UNIX Power Tools, 1.5. Anyone Can Program the Shell
- UNIX Power Tools, 44.10. Loops That Test Exit Status
- sed & awk, 7.3. Awk's Programming Model
- sed & awk, 8.2. Looping
- (see also under specific loop names)
- alias definition : UNIX Power Tools, 10.6. Avoiding C Shell Alias Loops
- arrays and : sed & awk, 8.4. Arrays
- basename command used in : UNIX Power Tools, 45.18.2. Use with Loops
- in Bourne shells : UNIX Power Tools, 44.10. Loops That Test Exit Status
- dirname command used in : UNIX Power Tools, 45.18.2. Use with Loops
- exit status of : UNIX Power Tools, 45.19. A while Loop with Several Loop Control Commands
- find command used in : UNIX Power Tools, 45.18.2. Use with Loops
- for : (see for loops)
- foreach : (see foreach loops)
- if-then-else : UNIX Power Tools, 10.7. How to Put if-then-else in a C Shell Alias
- increment number in : UNIX Power Tools, 45.11. The Multipurpose jot Command
- jot command in : UNIX Power Tools, 45.11. The Multipurpose jot Command
- main input loop : sed & awk, 7.3. Awk's Programming Model
- parameters for : UNIX Power Tools, 9.11. Repeating a Command with a foreach Loop
- in shell scripts : Learning the vi Editor, 7.4.1. Looping in a Shell Script
- split command used in : UNIX Power Tools, 45.18.2. Use with Loops
- testing exit status : UNIX Power Tools, 44.10. Loops That Test Exit Status
- UNIX Power Tools, 44.10. Loops That Test Exit Status
- UNIX Power Tools, 1.5. Anyone Can Program the Shell
- lorder command
: UNIX in a Nutshell, Chapter 2, Reference: lorder
- Lower menu item (mwm) : Learning the UNIX Operating System, 2.5.4. The Window Menu
- lowercase : (see case)
- lp command
- Lower menu item (mwm) : Learning the UNIX Operating System, 2.5.4. The Window Menu
- Learning the Korn Shell, 1.5.1. Commands, Arguments, and Options
- Learning the Korn Shell, 1.6.1.1. The working directory
- Learning the Korn Shell, 1.7.3. Pipelines
- Learning the Korn Shell, 7.1.1. Here-documents
- Learning the UNIX Operating System, 4.5.2. lp and lpr
- UNIX Power Tools, 43.2.1. System V Printing Commands
- UNIX in a Nutshell, Chapter 2, Reference: lp
- Learning the Korn Shell, 1.6.1.1. The working directory
- Learning the Korn Shell, 1.5.1. Commands, Arguments, and Options
- lp spooler, defined
: UNIX Power Tools, 43.1. Introduction to Printing
- lpc help command : UNIX Power Tools, 43.3. Printer Control with lpc
- lpc restart command : UNIX Power Tools, 43.3. Printer Control with lpc
- lpc status command : UNIX Power Tools, 43.2.2. Berkeley Printing Commands
- lpq command
- lpc help command : UNIX Power Tools, 43.3. Printer Control with lpc
- Learning the UNIX Operating System, 4.5.2. lp and lpr
- Learning the UNIX Operating System, 4.5.4.1. lpstat and lpq
- UNIX Power Tools, 43.2.2. Berkeley Printing Commands
- UNIX in a Nutshell, Chapter 2, Reference: lpq
- shell script running : UNIX Power Tools, 38.11. Printer Queue Watcher: A Restartable Daemon Shell Script
- Learning the UNIX Operating System, 4.5.4.1. lpstat and lpq
- Learning the UNIX Operating System, 4.5.2. lp and lpr
- lpr command
- Learning the UNIX Operating System, 4.5.2. lp and lpr
- UNIX Power Tools, 43.2.2. Berkeley Printing Commands
- UNIX in a Nutshell, Chapter 2, Reference: lpr
- errors caused by : UNIX Power Tools, 50.12. Common UNIX Error Messages
- examples : UNIX Power Tools, 44.16. Handling Command-Line Arguments with a for Loop
- UNIX Power Tools, 43.2.2. Berkeley Printing Commands
- Learning the UNIX Operating System, 4.5.2. lp and lpr
- lpr spooler, defined
: UNIX Power Tools, 43.1. Introduction to Printing
- lprm command
- lprof command
- lpstat command
- lptest command
: UNIX in a Nutshell, Chapter 2, Reference: lptest
- lr command : UNIX Power Tools, 52.4. Quick Descriptions of What's on the Disc
- ls command
- lr command : UNIX Power Tools, 52.4. Quick Descriptions of What's on the Disc
- Learning the Korn Shell, 1.6.2. Filenames and Wildcards
- Learning the Korn Shell, 7.2.2.3. Code blocks
- Learning the Korn Shell, 8.5. Coroutines
- Learning the UNIX Operating System, 1.2. Syntax of UNIX Command Lines
- Learning the UNIX Operating System, 3.1.8.1. ls
- UNIX Power Tools, 2.15. Unclutter Logins: Show Login Messages Just Once
- UNIX Power Tools, 16.3. Reordering ls Listings
- UNIX Power Tools, 16.6. clf, cls: "Compressed" ls Listings
- UNIX Power Tools, 16.9. An Alias to List Recently Changed Files
- UNIX Power Tools, 52.4. Quick Descriptions of What's on the Disc
- sed & awk, 7.8.1. Getting Information About Files
- UNIX in a Nutshell, Chapter 2, Reference: ls
- -a option : UNIX Power Tools, 16.11. Showing Hidden Files with ls -A and -a
- -A option : UNIX Power Tools, 16.11. Showing Hidden Files with ls -A and -a
- aliases for
- Learning the Korn Shell, 7.2.2.3. Code blocks
- -b option
: UNIX Power Tools, 16.14. Showing Non-Printable Characters in Filenames
- -c option : UNIX Power Tools, 16.2. Finding Oldest or Newest Files with ls -t and ls -u
- -C option
- -c option : UNIX Power Tools, 16.2. Finding Oldest or Newest Files with ls -t and ls -u
- column formats of
: Learning the Korn Shell, 4.4. Command Substitution
- -ctime option : UNIX Power Tools, 21.6. A File's Inode Change (not "Creation"!) Time
- -d option : UNIX Power Tools, 16.8. The ls -d Option
- -F option
- -ctime option : UNIX Power Tools, 21.6. A File's Inode Change (not "Creation"!) Time
- file searches with
: UNIX Power Tools, 9.24. Get File List by Editing Output of ls -l, grep, etc.
- filenames and : UNIX Power Tools, 1.16. Wildcards
- -i option
- filenames and : UNIX Power Tools, 1.16. Wildcards
- -l option
- Learning the Korn Shell, 1.6.2. Filenames and Wildcards
- Learning the Korn Shell, 5.1.3.3. File Attribute Checking
- UNIX Power Tools, 1.22. How UNIX Keeps Track of Files: Inodes
- UNIX Power Tools, 16.25. Listing Files by Age and Size
- UNIX Power Tools, 16.29. sls: Super ls with Format You Can Choose
- UNIX Power Tools, 22.15. Juggling Permissions
- Learning the Korn Shell, 5.1.3.3. File Attribute Checking
- Learning the Korn Shell, 1.6.2. Filenames and Wildcards
- -L option
: UNIX Power Tools, 18.6. Stale Symbolic Links
- -ld option : UNIX Power Tools, 21.8.1.3. Watching Directories
- links and : UNIX Power Tools, 18.4.1. Differences Between Hard and Symbolic Links
- -m option : UNIX Power Tools, 16.7. ls Shortcuts: ll, lf, lg, etc.
- -q option : UNIX Power Tools, 16.13. Can't Access a File? Look for Spaces in the Name
- -r option : UNIX Power Tools, 16.3. Reordering ls Listings
- -R option : UNIX Power Tools, 16.4. List All Subdirectories with ls -R
- -s option : UNIX Power Tools, 17.14. Searching for Files by Size
- -t option : UNIX Power Tools, 16.2. Finding Oldest or Newest Files with ls -t and ls -u
- terminfo database and : UNIX Power Tools, 5.10. Finding What Terminal Names You Can Use
- -u option
- -ld option : UNIX Power Tools, 21.8.1.3. Watching Directories
- -x option : UNIX Power Tools, 16.3. Reordering ls Listings
- Learning the Korn Shell, 1.6.2. Filenames and Wildcards
- ls_today script
- lsdel program : UNIX Power Tools, 52.4. Quick Descriptions of What's on the Disc
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