Learning the unixo

Syntax of UNIX Command Lines < input redirection operator : 5.1.. File and Directory Wildcards ; semicolon on command line : 1.2.. Syntax of UNIX Command Lines/ slash in pathnames : 3.1.

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Index: Symbols and Numbers

& for background processes : 6.1 Running a Command in the Background

* wildcard4.3 File and Directory Wildcards4.4.5.1 rm

(dot) directory : 4.4.2.1 cp directory shortcut : 3.1.8.1 ls directory shortcut

3.1.5.2 Relative pathnames up3.1.8.1 ls

4.4.2.1 cp

in filenames : 4.2 File and Directory Names

> (output redirection operator)5.1 Standard Input and Standard Output5.1.1.1 The > operator

>> (output redirection operator) : 5.1.1.2 The >> operator

- (hyphen) for command options : 1.2 Syntax of UNIX Command Lines

< (input redirection operator) : 5.1 Standard Input and Standard Output

? wildcard : 4.3 File and Directory Wildcards

; (semicolon) on command line : 1.2 Syntax of UNIX Command Lines/ (slash)

in pathnames : 3.1.4 Absolute Pathnamesfor root directory

3.1.3 The Directory Tree3.1.4 Absolute Pathnames

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ampersand (&) for background processes : 6.1 Running a Command in the Backgroundappending text to files : 5.1.1.2 The >> operator

apropos command : 7.1 Standard UNIX Documentationarguments, command : 1.2 Syntax of UNIX Command Linesascii command (ftp) : 4.4.2.4 ftp

asterisk (*) as wildcard4.3 File and Directory Wildcards4.4.5.1 rm

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Index: B

background processing : 6 Multitaskingcancelling processes : 6.3 Cancelling a Processchecking on processes : 6.2 Checking on a ProcessBACKSPACE key

1.1.7 Correcting a Mistake3.6 Customizing Your Account

bg command : 6.1 Running a Command in the Backgroundbinary command (ftp) : 4.4.2.4 ftp

block cursor : 2.4.3 Using a Mouse with xterm Windowsbrackets [ ] as wildcards : 4.3 File and Directory Wildcards

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

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Index: C

calculator program (on X) : 2.3.2 The xterm Windowcancel command : 4.5.4.2 cancel and lprm

cancellingbackground processes : 6.3 Cancelling a Processprint jobs : 4.5.4.2 cancel and lprm

cat command3.2.1 cat5.1.1 Putting Text in a File

cd command3.1.6.2 cd4.4.2.4 ftpchattr command (Linux) : 3.3.3 More Protection Under Linuxchmod command

3.1.8.1 ls3.3.1 Directory Access Permissionsclicking the mouse : 2.4.2 Pointing, Clicking, and Draggingclobbering files : 5.1.1.1 The > operator

Close menu item (mwm) : 2.5.4 The Window Menucommand line : 1.1.6 Entering a Command Linecorrecting mistakes on : 1.1.7 Correcting a Mistakecommand prompt : (see shell prompt)

commands3.2.2 more(see also under specific command name)cancelling execution of : 6.3 Cancelling a Processftp : 4.4.2.4 ftp

mail : 3.4.2 Reading Your Mail

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configuring control characters : 3.6 Customizing Your Accountconnecting to UNIX terminals : 1.1.1 Connecting to the UNIX Computercontrol characters : 1.1.7 Correcting a Mistake

configuring : 3.6 Customizing Your AccountCTRL-C : 1.4 The Unresponsive TerminalCTRL-D

1.4 The Unresponsive Terminal5.1.1.1 The > operator

CTRL-H : 1.1.7 Correcting a MistakeCTRL-J : 1.4 The Unresponsive TerminalCTRL-Q : 1.4 The Unresponsive TerminalCTRL-S : 1.4 The Unresponsive TerminalCTRL-Z

1.4 The Unresponsive Terminal6.1 Running a Command in the Backgroundcopying

files : 4.4.2 Copying Filesremotely : 4.4.2.3 rcp

in xterm windows : 2.4.3 Using a Mouse with xterm Windows

cp command : 4.4.2.1 cpcursors : 2.4.1 Pointer Shapecustomizing

account : 3.6 Customizing Your Accountprogramming the shell : 7.3 Programming

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1.1.7 Correcting a Mistake3.6 Customizing Your Accountdeleting files and directories : 4.4.5 Removing Files and Directoriesdir command (DOS) : (see ls command)

dir command (ftp) : 4.4.2.4 ftpdirectly executable programs : 6.2.1 psdirectories : 3.1 The UNIX Filesystem shortcut

3.1.8.1 ls4.4.2.1 cp shortcut3.1.5.2 Relative pathnames up3.1.8.1 ls

4.4.2.1 cpcreating new : 4.4.1 Creating Directoriesdeleting : 4.4.5 Removing Files and Directorieshierarchy of (tree)

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3.3.1 Directory Access Permissionsumask command and : 3.6 Customizing Your Accountworking : 3.1.2 Your Working Directory

documentation on UNIX : 7.1 Standard UNIX DocumentationDOS, accessing with UNIX : 4.4.6 Files on Other Operating SystemsMTOOLS utilities for : 4.4.6 Files on Other Operating Systemsdot (.)

directory shortcut : 3.1.8.1 ls

in filenames : 4.2 File and Directory Namesdot-dot ( ) directory shortcut

3.1.5.2 Relative pathnames up3.1.8.1 ls

4.4.2.1 cpdragging the mouse : 2.4.2 Pointing, Clicking, and Dragging

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Index: E

emacs editor : 4.1 Methods of Creating Filesemail (electronic mail) : 3.4 Electronic Mailmessage headers : 3.4.2 Reading Your Mailsending command output : 5.2.2 sort

sending files : 6.1 Running a Command in the Backgroundenvironment, UNIX : 1.1 Working in the UNIX Environmenterase character : 1.1.7 Correcting a Mistake

erasing : (see deleting)errors on command line1.1.7 Correcting a Mistake(see also troubleshooting)execute permission : 3.1.8.1 lsexit command : 1.1.8 Logging Outexiting

UNIX session : 1.1.8 Logging Out

X Window System : 2.7 Quitting

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appending text to : 5.1.1.2 The >> operatorcopying : 4.4.2 Copying Files

deleting : 4.4.5 Removing Files and Directoriesdirectory tree and : 3.1.7 Files in the Directory Treefinding/searching for : 4.4.4 Finding Files

hidden : 3.1.8.1 lsinformation about : 3.1.8.1 lsinserting text in : 5.1.1 Putting Text in a Filelisting : 3.1.8 Listing Files

moving : 4.4.3 Renaming and Moving Filesoverwriting by mistake : 5.1.1.1 The > operatorpathnames : 3.1.3 The Directory Tree

permissions3.1.8.1 ls3.3.2 File Access Permissionsumask command and : 3.6 Customizing Your Accountprinting : 4.5 Printing Files

reading : 3.2 Looking Inside Filesremote : 4.4.6 Files on Other Operating Systemscopying : 4.4.2.3 rcp

renaming : 4.4.3 Renaming and Moving Filessearching within : 5.2.1 grep

sharing : 3.3 Protecting and Sharing Files

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flags : (see options, command)fortune program : 3.6 Customizing Your Accountfrozen terminal : 1.4 The Unresponsive Terminalftp (file transfer protocol) : 4.4.2.4 ftp

functions, shell : 7.2 Shell Aliases and Functions

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Index: G

get command (ftp) : 4.4.2.4 ftpgrep command : 5.2.1 grep

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troubleshooting : (see troubleshooting)UNIX documentation : 7.1 Standard UNIX Documentationhidden files : 3.1.8.1 ls

hierarchy, directory3.1.3 The Directory Tree3.1.7 Files in the Directory Treehome directory : 3.1.1 Your Home Directoryhostnames, mailing to : 3.4.1 Sending Mailhung terminal : 1.4 The Unresponsive Terminalhyphen (-) for command options : 1.2 Syntax of UNIX Command Lines

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Index: I

I-beam cursor : 2.4.3 Using a Mouse with xterm WindowsI/O redirection : 5.1 Standard Input and Standard Outputicons

iconifying windows : 2.5.1 Using the Titlebarmoving : 2.5.2 Moving Windows and Iconsinfo command : 7.1 Standard UNIX Documentationinput focus : 2.3.1 Setting Focus

input redirection operator (>) : 5.1 Standard Input and Standard Outputinput/output redirection : 5.1 Standard Input and Standard Outputinterpreted programs : 6.2.1 ps

interrupt character1.1.7 Correcting a Mistake1.4 The Unresponsive Terminal

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Index: L

lcd command (ftp) : 4.4.2.4 ftpLINEFEED character : 1.4 The Unresponsive TerminalLinux

directory protection : 3.3.3 More Protection Under Linuxfinding files on : 4.4.4 Finding Files

info command : 7.1 Standard UNIX Documentation

ls command on : 3.1.8.1 lsMTOOLS utilities : 4.4.6 Files on Other Operating Systemsvirtual consoles : 2.1 Introduction to Windowing

listing files/directories : 3.1.8 Listing Fileslocate command : 4.4.4 Finding Fileslogging in : 1.1.1 Connecting to the UNIX Computerlogging out : 1.1.8 Logging Out

login : 1.1.1 Connecting to the UNIX Computer.login file : 3.6 Customizing Your Accountlogout command : 1.1.8 Logging OutLower menu item (mwm) : 2.5.4 The Window Menu

lp command : 4.5.2 lp and lprlpq command

4.5.2 lp and lpr4.5.4.1 lpstat and lpqlpr command : 4.5.2 lp and lprlprm command : 4.5.4.2 cancel and lprmlpstat command : 4.5.4.1 lpstat and lpq

ls command1.2 Syntax of UNIX Command Lines3.1.8.1 ls

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Index: M

mail : (see email)mail command : (see email)man command : 7.1 Standard UNIX DocumentationMaximize menu item (mwm) : 2.5.4 The Window Menumaximizing windows : 2.5.1 Using the Titlebar

menu, window (mwm) : 2.5.4 The Window Menumetacharacters : (see wildcards)

mget command (ftp) : 4.4.2.4 ftpMinimize menu item (mwm) : 2.5.4 The Window Menuminimizing windows : 2.5.1 Using the Titlebar

mkdir command : 4.4.1.1 mkdirmore command

3.2.2 more5.2.3 pg and moremouse : 2.4 Working with a MouseMove menu item (mwm) : 2.5.4 The Window Menumoving

between directories : 3.1.6.2 cdfiles : 4.4.3 Renaming and Moving Fileswindows and icons : 2.5.2 Moving Windows and Iconsmput command (ftp) : 4.4.2.4 ftp

MTOOLS utilities : 4.4.6 Files on Other Operating Systemsmultitasking : 6 Multitasking

mv command : 4.4.3 Renaming and Moving Filesmwm window manager : 2.5 Working with Windowswindow menu : 2.5.4 The Window Menu

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Index: N

naming files and directories : 4.2 File and Directory Nameswildcards for : 4.3 File and Directory Wildcardsnetworked filesystem : 3.1.3 The Directory Treenetworks, copying files across : 4.4.2.3 rcp

NO SCROLL key : 1.4 The Unresponsive Terminalnoclobber variable : 5.1.1.1 The > operator

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Index: O

operating system, definition of : The UNIX Operating Systemoptions, command : 1.2 Syntax of UNIX Command Linesoutput redirection operator (>)

5.1 Standard Input and Standard Output5.1.1.1 The > operator

output redirection operator (>>) : 5.1.1.2 The >> operatoroutput, redirecting : 5.1 Standard Input and Standard Outputoverwriting files : 5.1.1.1 The > operator

ownership, file : 3.1.8.1 ls

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Index: P

parent directory, shortcut for3.1.5.2 Relative pathnames up3.1.8.1 ls

4.4.2.1 cppasswd command : 3.5 Changing Your Passwordpasswords

changing : 3.5 Changing Your Passwordlogging in and : 1.1.2 Logging In

pasting in xterm window : 2.4.3 Using a Mouse with xterm WindowsPATH environment variable : 3.6 Customizing Your Account

pathnames : 3.1.3 The Directory Treeabsolute : 3.1.4 Absolute Pathnamesrelative : 3.1.5 Relative Pathnamesperiod : (see dot)

permissions : 3.1.8.1 lsdirectory : 3.3.1 Directory Access Permissionsfile : 3.3.2 File Access Permissions

umask command and : 3.6 Customizing Your Accountunder Linux : 3.3.3 More Protection Under Linux

pg command3.2.3 pg5.2.3 pg and morePIDs (process IDs) : 6.1 Running a Command in the Backgroundpipe (|) for I/O redirection

5.1 Standard Input and Standard Output5.2 Pipes and Filters

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problems : (see troubleshooting)process IDs (PIDs) : 6.1 Running a Command in the Backgroundprocesses, background : 6 Multitasking

cancelling : 6.3 Cancelling a Processchecking on processes : 6.2 Checking on a Process.profile file : 3.6 Customizing Your Account

programming : 7.3 Programmingprograms

directly executable vs interpreted : 6.2.1 psrunning with X : 2.3 Running Programsprompt : (see shell prompt)

ps command : 6.2.1 psput command (ftp) : 4.4.2.4 ftppwd command : 3.1.6.1 pwd

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Index: Q

question mark (?) wildcard : 4.3 File and Directory Wildcardsqueue, printer

4.5.2 lp and lpr4.5.4 Viewing the Printer Queuequit command (ftp) : 4.4.2.4 ftp

quitting X Window System : 2.7 Quitting

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Index: R

rcp command : 4.4.2.3 rcpread permission : 3.1.8.1 lsreading

email messages : 3.4.2 Reading Your Mailfiles : 3.2 Looking Inside Files

redirecting input/output : 5.1 Standard Input and Standard Outputrelative pathnames : 3.1.5 Relative Pathnames

remote files : 4.4.6 Files on Other Operating Systemscopying : 4.4.2.3 rcp

remote logins : 1.1.3 Remote Loginsremoving : (see deleting)

resizing windows : 2.5.3 Resizing Windowsresources for further reading : A.1 General UNIX BooksUNIX documentation : 7.1 Standard UNIX DocumentationRestore menu item (mwm) : 2.5.4 The Window Menu

rm command : 4.4.5.1 rmrmdir command : 4.4.5.2 rmdirroot directory : 3.1.3 The Directory Treeroot menu : 2.3.3 The Root Menu

root window : 2.3.3 The Root MenuRUBOUT key : 1.1.7 Correcting a Mistake

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Index: S

screen, printing files tocat command : 3.2.1 catmore command

3.2.2 more5.2.3 pg and more

pg command3.2.3 pg5.2.3 pg and more

pr command : 4.5.1 prscrolling, turning off : 1.4 The Unresponsive Terminalsearching

for files : 4.4.4 Finding Fileswithin files : 5.2.1 grepsemicolon (;) on command line : 1.2 Syntax of UNIX Command Linessending email messages : 3.4.1 Sending Mail

session, unresponsive (hung) : 1.4 The Unresponsive Terminalsetterm command : 3.6 Customizing Your Account

sharing files : 3.3 Protecting and Sharing Filesshell aliases : 7.2 Shell Aliases and Functionsshell prompt

1.1.2 Logging In1.1.5 The Shell Promptshell setup files : 3.6 Customizing Your Accountshells : 1.1.4 The UNIX Shell

programming shell scripts : 7.3 Programmingreferences for further reading : A.3 Shells

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sort program : 5.2.2 sortstandard input : 5.1 Standard Input and Standard Outputstandard output : 5.1 Standard Input and Standard Outputstopped jobs : 1.1.8.1 Problem checklist

stty command : 3.6 Customizing Your Accountsubdirectories : (see directories)

suspend character : 6.1 Running a Command in the Backgroundsuspending jobs : 1.4 The Unresponsive Terminal

symbols, reference for : B.2 Special Symbols

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Index: T

terminal emulationprograms for : 1.1.1.1 Connecting from another operating system

on X (xterm windows for)2.3.2 The xterm Window2.4.3 Using a Mouse with xterm Windowsterminal, unresponsive (hung) : 1.4 The Unresponsive Terminaltext

appending to files : 5.1.1.2 The >> operatoreditors for : 4.1 Methods of Creating Fileshandling in xterm windows : 2.4.3 Using a Mouse with xterm Windowsinserting into files : 5.1.1 Putting Text in a File

printing format : 4.5 Printing Filesprocessing, references for : A.2 Text Processing and Programmingsearching files for : 5.2.1 grep

sorting lines of : 5.2.2 sorttime : (see date and time)

titlebar, window : 2.5 Working with Windowstree, directory

3.1.3 The Directory Tree3.1.7 Files in the Directory Treetroubleshooting

background processing : 6.3.2 Problem checklistcommand line : 1.1.7 Correcting a Mistakecopying files : 4.4.2.2 Problem checklistdeleting files and directories : 4.4.5.3 Problem checklisthung (unresponsive) terminal : 1.4 The Unresponsive Terminallogging in : 1.1.2.1 Problem checklist

logging out : 1.1.8.1 Problem checklistoverwriting files by mistake : 5.1.1.1 The > operator

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