Index

The parenthesized number on an index entry indicates the location of the entry within the book. Entries before the first numbered section in a chapter are identified as Sec. n.0.


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Special Characters

! subcommand (ftp) (Sec. 12.1.2)

; (semicolon)
        See semicolon

? subcommand (ftp) (Sec. 12.1.2)

? subcommand (telnet) (Sec. 13.3)

|| operator (Sec. 7.4.1.1)

~ (tilde)
        See tilde

! subcommand (ftp) (Sec. 12.1.2)

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Numbers

& operator (Sec. 6.3.2)
& operator (Sec. 7.4.1.1)

; (semicolon)
        See semicolon

? subcommand (ftp) (Sec. 12.1.2)

? subcommand (telnet) (Sec. 13.3)

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A

absolute pathname (Sec. 2.3.4)

absolute permissions
        removing (Sec. 5.4.1.4)
        setting (Sec. 5.4.1.3)

accessing
        help (Sec. 1.5.2)

account subcommand (ftp) (Sec. 12.1.2)

active processes (Sec. 6.5)

add (a) command (vi editor) (Sec. A.1.5)

alias command (Sec. 8.4.8)

aliases (Sec. 8.2.4)
        C shell (Sec. 8.2.4)
        C shell (Sec. 8.2.7)
        for mail (Sec. 11.6)
        in C shell and Korn or POSIX shells (Sec. 7.2.1)
        seeing current when in mail (Sec. 11.6.1)

ampersand (&) operator
        background processes (Sec. 6.3.2)

append (a) subcommand
        (ed editor) (Sec. B.2.1)

append text
        vi editor A command (Sec. A.1.5)

apropos command (Sec. 1.6)
apropos command (Sec. 1.6.1)

arguments to commands (Sec. 1.3)

argv (Sec. 8.2.6)

ASCII codeset (Sec. C.1)

Asian languages
        codesets that support (Sec. C.1)

ask variable in mail (Sec. 11.6.2)

askcc variable in mail (Sec. 11.6.2)

at (@) extension in locale name (Sec. C.4.1)

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B

background
        putting process in (Sec. 6.4.4)

background process (Sec. 6.2.3)
background process (Sec. 6.3.2)
        displaying status for (Sec. 6.4.1.1)

backslash
        to continue a command on the next line (Sec. 11.6.1)

bg command (Sec. 6.4.4)
bg command (Sec. 8.2.7)

binary numbers
        in permissions (Sec. 5.4.2)

binary subcommand (ftp) (Sec. 12.1.2)

Bourne shell (Sec. 6.5)
Bourne shell (Sec. 7.10.2)
Bourne shell (Sec. 8.2.7)
        built-in commands (Sec. 8.3.3)
        built-in variables (Sec. 8.3.3)
        clearing variable values (Sec. 7.7.4)
        login script (Sec. 8.3)
        .logout script (Sec. 7.9)
        metacharacters (Sec. 8.3.2)
        pattern matching (Sec. 2.4)
        .profile login script (Sec. 7.6)
        .profile login script (Sec. 8.3.1)
        redirecting errors (Sec. 6.2.2)
        setting variables (Sec. 7.7.1)

breaking remote cu connection (UUCP) (Sec. 14.3.1.5)

breaking remote tip connection (UUCP) (Sec. 14.3.2.4)

built-in
        commands
                C shell (Sec. 8.2.7)
        variables (Sec. 8.2.5)
        variables (Sec. 8.4.6)

bye subcommand (ftp) (Sec. 12.1.2)

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C

C locale (Sec. C.4)

C shell (Sec. 6.5)
C shell (Sec. 7.10.2)
C shell (Sec. 8.1)
        aliases (Sec. 7.2.1)
        aliases (Sec. 8.2.4)
        built-in commands (Sec. 8.2.6)
        built-in variables (Sec. 8.2.5)
        built-in variables (Sec. 8.2.6)
        changing to another shell (Sec. 7.3.2)
        clearing variable values (Sec. 7.7.4)
        command history (Sec. 7.2.1)
        command history (Sec. 8.2.2)
        .cshrc login script (Sec. 7.6)
        .cshrc login script (Sec. 8.2.1)
        displaying value of variables (Sec. 7.7.3)
        file name completion (Sec. 7.2.1)
        file name completion (Sec. 8.2.3)
        .login script (Sec. 7.6)
        .login script (Sec. 8.2.1)
        .logout script (Sec. 7.9)
        metacharacters (Sec. 8.2.1)
        metacharacters (Sec. 8.2.2)
        redirecting errors (Sec. 6.2.2.1)
        setting environment variable (Sec. 7.7.1.1)

can not remember command name (Sec. 1.6.2)

canceling commands (Sec. 1.3)

carbon copies in mail (Sec. 11.2)
        getting a prompt for (Sec. 11.6.2)

case sensitivity (Sec. 2.3.1)

cat command (Sec. 3.2)
cat command (Sec. 3.2.1)

cd command (Sec. 3.0)
cd command (Sec. 4.1)
cd command (Sec. 8.3.4)
cd command (Sec. 8.4.8)
cd command (Sec. F.0)

cd subcommand (ftp) (Sec. 12.1.2)

cdpath (Sec. 8.2.6)

CDPATH shell variable (Sec. 8.3.3)

cdup subcommand (ftp) (Sec. 12.1.2)

change (c) command (vi editor) (Sec. A.1.6.2)

change (c) subcommand
        ed editor (Sec. B.8)

change word (cw) command (vi editor) (Sec. A.1.6.2)

changing
        directories (Sec. 3.0)
        directories (Sec. 4.1)
        directory permissions (Sec. 5.4.1.1)
        file permissions (Sec. 5.4.1.1)
        group (Sec. 5.7)
        identity (Sec. 5.5.1)
        name of file during copy command (Sec. 3.5.2)
        owners of files and directories (Sec. 5.7)
        permissions (Sec. 5.1.2)
        shell temporarily (Sec. 7.3.1)
        your password (Sec. 1.5.1)
        your shell (Sec. 7.2.2)

character mapping
        multiple-to-one (Sec. C.2.1)
        one-to-two (Sec. C.2.1)

characters
        list of pattern matching (Sec. 2.4)
        maximum number in file name (Sec. 2.3.1)
        quoting to make literal (Sec. 7.4.3.2)
        upper and lower case (Sec. 2.3.1)

chgrp command (Sec. 5.2)
chgrp command (Sec. 5.7)
chgrp command (Sec. 5.8)

chmod command (Sec. 5.1.2)
chmod command (Sec. 5.2)
chmod command (Sec. 5.3)

chown command (Sec. 5.7)
chown command (Sec. 5.8)

clearing variable values (Sec. 7.7.3)

close subcommand (telnet) (Sec. 13.3)

codeset
        Unicode (Sec. C.1)

codesets
        ASCII (Sec. C.1)
        eight-bit (Sec. C.1)
        ISO (Sec. C.1)
        part of locale (Sec. C.1)
        support for Asian languages in (Sec. C.1)

collation (Sec. C.2)

colon
        use in vi editor (Sec. 2.2)
        use in vi editor (Sec. A.1.1)
        use in vi editor (Sec. A.2.4)

command argument
        containing more than one word (Sec. 1.6.2)

command history (Sec. 7.2.1)
        C shell (Sec. 8.2.2)
        Korn shell (Sec. 8.4.2)
        POSIX shell (Sec. 8.4.2)

command mode (vi editor) (Sec. A.1.4)

command uux (Sec. 14.3.3)

commands
        alias (Sec. 8.2.7)
        alias (Sec. 8.4.8)
        apropos (Sec. 1.6)
        apropos (Sec. 1.6.1)
        bg (Sec. 6.4.4)
        bg (Sec. 8.2.7)
        can not remember command name (Sec. 1.6.2)
        cat (Sec. 3.2)
        cat (Sec. 3.2.1)
        cd (Sec. 3.0)
        cd (Sec. 4.1)
        cd (Sec. 8.3.4)
        cd (Sec. 8.4.8)
        cd (Sec. F.0)
        chgrp (Sec. 5.2)
        chgrp (Sec. 5.7)
        chmod (Sec. 5.2)
        chmod (Sec. 5.3)
        chown (Sec. 5.7)
        connecting with pipes (Sec. 7.4.1.2)
        continuing on the next line (Sec. 11.6.1)
        cp (Sec. 3.4.5)
        cp (Sec. 3.5)
        date (Sec. 1.3)
        df (Sec. 3.4.1)
        diff (Sec. 3.6.2)
        echo (Sec. 7.7.2)
        echo (Sec. 8.2.7)
        echo (Sec. 8.3.4)
        echo (Sec. 8.4.8)
        echo (Sec. F.0)
        exit (Sec. 1.2)
        exit (Sec. 5.6)
        export (Sec. 7.7.1.1)
        export (Sec. 8.3.4)
        export (Sec. 8.4.8)
        fc (Sec. 8.4.3)
        fc (Sec. 8.4.8)
        fg (Sec. 6.4.4)
        fg (Sec. 8.2.7)
        file (Sec. 3.9.2)
        find (Sec. 6.3.2)
        flags (Sec. 1.3)
        history (Sec. 8.2.7)
        history (Sec. 8.4.8)
        in mailx (Sec. F.0)
        jobs (Sec. 6.4)
        jobs (Sec. 6.4.1.1)
        jobs (Sec. 8.2.7)
        jobs (Sec. 8.4.8)
        kill (Sec. 6.4.2)
        ln (Sec. 3.3)
        ln (Sec. 3.4.2)
        ln (Sec. 3.4.3)
        login (Sec. 1.0)
        logout (Sec. 8.2.7)
        lpq (Sec. 3.2.2)
        lpq (Sec. 3.3)
        lpq (Sec. 3.3)
        lpr (Sec. 3.2.2)
        lpr (Sec. 3.3)
        lprm (Sec. 3.2.2)
        lprm (Sec. 3.3)
        lpstat (Sec. 3.3)
        ls (Sec. 2.4)
        ls (Sec. 3.0)
        ls (Sec. 3.1)
        ls (Sec. 3.1.3)
        ls (Sec. 3.4.5)
        ls (Sec. 3.6.2)
        ls (Sec. 5.2)
        ls (Sec. 5.3)
        man (Sec. 1.3)
        man (Sec. 1.6)
        man (Sec. 1.6.1)
        man (Sec. 1.6.1)
        mkdir (Sec. 3.0)
        mkdir (Sec. 4.0)
        more (Sec. 3.2)
        more (Sec. 3.2.1)
        more (Sec. 3.2.2)
        more (Sec. 3.4.3)
        mv (Sec. 3.5.2)
        mv (Sec. 3.6)
        mv (Sec. 3.6.1)
        mv (Sec. 3.6.2)
        mv (Sec. 4.4)
        options (Sec. 1.3)
        page (Sec. 3.2)
        page (Sec. 3.2.1)
        passwd (Sec. 1.4)
        passwd (Sec. 1.5.1)
        pg (Sec. 3.2)
        pg (Sec. 3.2.1)
        pg (Sec. 3.2.1)
        pr (Sec. 3.2.1)
        ps (Sec. 6.3.2)
        ps (Sec. 6.4)
        pwd (Sec. 2.3.2)
        pwd (Sec. 8.3.4)
        pwd (Sec. 8.4.8)
        redirecting output (Sec. 3.8)
        rehash (Sec. 8.2.7)
        repeat (Sec. 8.2.7)
        rm (Sec. 3.4.4)
        rm (Sec. 3.4.5)
        rm (Sec. 3.8)
        rm (Sec. 3.9.1)
        rm (Sec. 4.6.3)
        rmdir (Sec. 4.5)
        rmdir (Sec. 4.6.1)
        running conditionally (Sec. 7.4.1.1)
        running in sequence (Sec. 7.4.1)
        running multiple (Sec. 7.4)
        set (Sec. 8.2.7)
        set (Sec. 8.3.4)
        set (Sec. 8.4.8)
        setenv (Sec. 7.7.1.1)
        setenv (Sec. 8.2.7)
        sort (Sec. 3.7)
        source (Sec. 8.2.7)
        stopping execution (Sec. 1.3)
        su (Sec. 5.5.1)
        tftp (Sec. 12.1.2)
        time (Sec. 8.2.7)
        times (Sec. 8.3.4)
        times (Sec. 8.4.8)
        touch (Sec. 3.9.2)
        trap (Sec. 8.3.4)
        trap (Sec. 8.4.8)
        umask (Sec. 5.4.2)
        umask (Sec. 8.3.4)
        umask (Sec. 8.4.8)
        unalias (Sec. 8.2.7)
        unalias (Sec. 8.4.8)
        unknown state (Sec. 1.4)
        unset (Sec. 7.7.4)
        unset (Sec. 8.2.7)
        unset (Sec. 8.3.4)
        unset (Sec. 8.4.8)
        unsetenv (Sec. 7.7.4)
        unsetenv (Sec. 8.2.7)
        use of special characters in (Sec. 7.4.4)
        using (Sec. 1.2)
        vi (Sec. 2.2)
        w (Sec. 6.5)
        wc (Sec. 6.2.1.1)
        who (Sec. 6.5)
        whoami (Sec. 5.6)
        yppasswd (Sec. 1.5)

communicating with remote host (UUCP) (Sec. 14.0)

comparing files (Sec. 3.6.2)

comparison between shell features (Sec. 8.1)

completing file names (Sec. 7.2.1)

computer virus (Sec. 5.9)

concatenate files (Sec. 3.2.1)

connecting commands with pipes (Sec. 7.4.1.2)

connecting to an unknown remote host
        via modem (UUCP) (Sec. 14.3.2.2)

connecting to an unknown remote system
        via modem (UUCP) (Sec. 14.3.1.2)

context searching
        ed editor (Sec. B.4.2)
        vi editor (Sec. A.2)

controlling access (Sec. 4.6.4)

copying
        changing file name during (Sec. 3.5.2)
        files from one directory to another (Sec. 3.5)
        files into other directories (Sec. 3.5.1)
        lines, ed editor (Sec. B.10.2)

copying directories (Sec. 4.3)

copying files (Sec. 3.4.5)

copying files (UUCP) (Sec. 14.5)

copying files, local host control (UUCP) (Sec. 14.5.2)

correcting mistakes
        in commands (Sec. 1.3)
        when logging in (Sec. 1.1)

correcting typing errors
        ed editor (Sec. B.2.2)
        vi editor (Sec. A.1.5)

cp command (Sec. 3.4.5)

creating
        directories (Sec. 3.0)
        empty files (Sec. 3.9.2)
        logout script (Sec. 7.9)
        multiple names for same file (Sec. 3.5)
        symbolic links (Sec. 3.4.3)
        text files
                ed editor (Sec. B.1)
                vi editor (Sec. A.1.1)
        text files with vi (Sec. 2.1)

creating directories (Sec. 4.0)

CRT screen
        use by talk command (Sec. 11.9)

crt variable
        in mail (Sec. 11.6.2)

csh.login system login script (Sec. 7.5.3)

.cshrc login script
        modifying to use MH program (Sec. 11.7)
        modifying for System V Habitat (Sec. 9.0)
.cshrc login script (Sec. 7.6)
.cshrc login script (Sec. 8.2.1)

ct command
        options, connecting to remote host via modem (Sec. 14.3.2.4)

cu command
        connect local to remote (Sec. 14.3.1.4)
        using local commands (Sec. 14.3.1.3)

customizing
        login scripts (Sec. 7.6)

customizing mail environment
        setting mail variables (Sec. 11.6.1)

customizing mailx (Sec. C.4.2.3)

cwd (Sec. 8.2.6)

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D

database security
        group (Sec. 5.1.1)

date command (Sec. 1.3)

date format (Sec. C.2.1)

dead.letter file (Sec. 11.2.2.1)

default
        prompts for shells (Sec. 7.3.1)

default permissions
        setting with umask (Sec. 5.4.2)

default user mask (umask) (Sec. 5.5.1)

defining
        custom shell variables (Sec. 7.7)
        login account (Sec. 5.1)
        user environment (Sec. 7.4.4.3)

delete (d) subcommand
        ed editor (Sec. B.6.7)

delete character (x) command (vi editor) (Sec. A.1.6.4)

delete line (dd) command (vi editor) (Sec. A.1.6.1)

delete subcommand (ftp) (Sec. 12.1.2)

delete word (dw) command (vi editor) (Sec. A.1.5)
delete word (dw) command (vi editor) (Sec. A.1.6)

deleting
        a specific line
                ed editor (Sec. B.7.1)
                vi editor (Sec. A.1.6.1)
        clearing a line (D) command (Sec. A.1.6.2)
        current line
                ed editor (Sec. B.7)
        files (Sec. 3.9.1)
        files (Sec. 3.9.2)
        multiple lines
                ed editor (Sec. B.7.2)
                vi editor (Sec. A.1.6.1)
        one character at a time (Sec. A.1.6.1)
        print jobs from queue (Sec. 3.3)

deleting directories (Sec. 4.5)

determining file type (Sec. 3.9.2)

device name, specifying with cu command (Sec. 14.3.1.3)

df command (Sec. 3.4.1)

diff command (Sec. 3.6.2)

differences between file and directory permissions (Sec. 5.2)

dir subcommand (ftp) (Sec. 12.1.2)

directories
        changing (Sec. 3.0)
        changing (Sec. 4.1)
        changing permissions (Sec. 5.4.1.1)
        copying (Sec. 4.3)
        copying files from another directory (Sec. 3.5)
        creating (Sec. 4.0)
        definition of (Sec. 1.6.2)
        deleting (Sec. 4.5)
        displaying (Sec. 4.2.3)
        displaying current (Sec. 2.3.2)
        home (Sec. 1.1)
        login (Sec. 1.1)
        managing (Sec. 3.10)
        parent (Sec. 2.3.4)
        path (Sec. 2.3.4)
        root (Sec. 2.3.4)
        search path (Sec. 7.7.4)
        tree structure (Sec. 2.3.3)

directory (Sec. 2.3.1)
        changing owner of (Sec. 5.7)
        removing empty (Sec. 4.6)
        removing more than one (Sec. 4.6.1)
        renaming (Sec. 4.4)

disk partitions (Sec. 3.4.1)

display log of UUCP utilities (Sec. 14.8.1.2)

display subcommand (telnet) (Sec. 13.3)

displaying
        active processes (Sec. 6.5)
        current directory name (Sec. 2.3.2)
        directory permissions (Sec. 5.2)
        file permissions (Sec. 5.2)
        file type (Sec. 3.9.2)
        files (Sec. 3.1.3)
        inactive users (Sec. 6.5)
        inode number of file (Sec. 3.4.4)
        pathnames for all files (Sec. 6.3.2)
        print queue status (Sec. 3.3)
        process status (Sec. 6.4.1)
        user identity (Sec. 5.6)
        user name (Sec. 5.6)
        value of variables in C shell (Sec. 7.7.3)
        variable name (Sec. 7.4.4.2)
        who is logged on (Sec. 1.6.1)
        who is on the system (Sec. 6.5)

displaying directories (Sec. 4.2.3)

displaying information
        command status (Sec. 6.3.2)
        differences between files (Sec. 3.6.2)
        process information (Sec. 6.4.4)
        variable values (Sec. 7.7.2)

dot notation (Sec. 2.3.4)

dot option for mail (Sec. 11.6.2)

double quotes (Sec. 7.4.4.2)

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E

echo command (Sec. 7.7.2)
echo command (Sec. 8.3.4)
echo command (Sec. 8.4.8)
echo command (Sec. F.0)
        C shell (Sec. 8.2.7)

ed editor (Sec. A.3.5)
        append (a) subcommand (Sec. B.2.1)
        change (c) subcommand (Sec. B.8)
        context searching (Sec. B.4.2)
        copying lines (Sec. B.10.2)
        correcting typing errors (Sec. B.2.2)
        creating and saving text files (Sec. B.1)
        delete (d) subcommand (Sec. B.6.7)
        deleting a specific line (Sec. B.7.1)
        deleting current line (Sec. B.7)
        deleting multiple lines (Sec. B.7.2)
        displaying the current line (Sec. B.3.3)
        edit (e) subcommand (Sec. B.3)
        edit (e) subcommand (Sec. B.3.1)
        edit (ed) command (Sec. B.3)
        edit buffer (Sec. B.0)
        global (g) operator (Sec. B.6.3)
        global (g) operator (Sec. B.6.4)
        insert (i) subcommand (Sec. B.9.2)
        locating text (Sec. B.4.2)
        move (m) subcommand (Sec. B.7.3)
        moving text (Sec. B.7.3)
        print (p) subcommand (Sec. B.2.2)
        quit (q) subcommand (Sec. B.2.4.3)
        read (r) subcommand (Sec. B.3)
        read (r) subcommand (Sec. B.3.2)
        removing characters (Sec. B.6.4)
        replacing character strings (Sec. B.5.3)
        saving part of a file (Sec. B.2.4.2)
        saving text (Sec. B.2.4)
        saving text (Sec. B.2.4.1)
        starting the editor (Sec. B.2)
        substitute (s) subcommand (Sec. B.5.3)
        substitutions on multiple lines (Sec. B.6.2)
        transfer (t) subcommand (Sec. B.10.2)
        using system commands (Sec. B.11)
        write (w) subcommand (Sec. B.2.3)
        write (w) subcommand (Sec. B.2.5)

edit (e) subcommand
        ed editor (Sec. B.3)
        ed editor (Sec. B.3.1)

edit (ed) command (ed editor) (Sec. B.3)

editing
        linked files (Sec. 3.4)
        mail messages (Sec. 11.2)

editor
        ed (Sec. A.3.5)
        vi (Sec. 14.8.3)

end of message/conversation (local communications) (Sec. 11.8)
end of message/conversation (local communications) (Sec. 11.8)

ending
        a local message (Sec. 11.8)
        a mail message (Sec. 11.2)

ending a local message (Sec. 11.8)

environment variable (Sec. 7.5.1)
        corresponding to locale categories (Sec. C.4)
        HOME (Sec. 2.3.2)
        HOME (Sec. 7.5.2)
        LANG (Sec. 7.5.2)
        LC_ALL (Sec. C.4.1)
        LC_COLLATE (Sec. 7.5.2)
        LC_COLLATE (Sec. C.4.1)
        LC_CTYPE (Sec. 7.5.2)
        LC_CTYPE (Sec. C.4.1)
        LC_MESSAGES (Sec. 7.5.2)
        LC_MESSAGES (Sec. C.4.1)
        LC_MONETARY (Sec. 7.5.2)
        LC_MONETARY (Sec. C.4.1)
        LC_NUMERIC (Sec. 7.5.2)
        LC_NUMERIC (Sec. C.4.1)
        LC_TIME (Sec. 7.5.2)
        LC_TIME (Sec. C.4.1)
        LOGNAME (Sec. 7.5.2)
        MAIL (Sec. 7.5.2)
        PATH (Sec. 7.5.2)
        SHELL (Sec. 7.5.2)
        TERM (Sec. 7.5.2)
        TZ (Sec. 7.5.2)

erasing files
        prevention (Sec. 3.5.1)

errors
        redirecting output to a file (Sec. 6.2.1.2)

escape character
        changing (Sec. E.0)
        including in a mail message (Sec. E.0)
        tilde as in mail (Sec. E.0)

escape commands in mailx (Sec. E.0)

escape key
        assignment (Sec. A.1.1)
        use in vi (Sec. A.1.1)

/etc/motd (Sec. 1.1)

/etc/passwd file (Sec. 5.1.1)

/etc/password file (Sec. 7.5)

ex line editor (Sec. A.2.4)

execute permission (Sec. 5.2)

exit command (Sec. 1.2)
exit command (Sec. 5.6)
exit command (Sec. 5.7)

exiting
        mail program (Sec. 11.4)

export command (Sec. 7.7.1.1)
export command (Sec. 8.3.4)
export command (Sec. 8.4.8)

extension
        file name (Sec. 2.3.1)

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[Special Characters] [Numbers] 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

F

fc
        command (Sec. 8.4.3)

fc command (Sec. 8.4.8)

fg command (Sec. 6.4.4)
fg command (Sec. 8.2.7)

file
        comparing file differences (Sec. 3.6.2)
        definition of (Sec. 2.2)
        sorting contents of (Sec. 3.7)

file access (Sec. 4.6.4)

file command (Sec. 3.9.2)

file manager
        tree structure (file system) (Sec. 2.3)

file name
        characters restricted in (Sec. 2.3)
        extension (Sec. 2.3.1)

file name completion (Sec. 7.2.1)
file name completion (Sec. 8.2.3)

file serial number (Sec. 3.4.3)

file system (Sec. 2.3)

file type
        determining (Sec. 3.9.2)

files
        changing identity to access (Sec. 5.5.1)
        copying (UUCP) (Sec. 14.5)
        creating empty (Sec. 3.9.2)
        descriptors (Sec. 6.2.2.1)
        displaying multiple (Sec. 3.2.1)
        displaying pathnames for all (Sec. 6.3.2)
        displaying with formatting (Sec. 3.2.1)
        inode number (Sec. 3.4.3)
        introduction to (Sec. 1.6.2)
        linking (Sec. 3.4)
        mailing to other users (Sec. 11.2.2.2)
        maximum length of name (Sec. 2.3.1)
        moving (Sec. 3.5.2)
        naming conventions (Sec. 2.3.1)
        noclobber variable to prevent erasure (Sec. 3.5.1)
        protecting (Sec. 5.1.2)
        reading input from (Sec. 6.2.1)
        receiving (UUCP) (Sec. 14.4.3)
        redirecting errors to (Sec. 6.2.1.2)
        redirecting output (Sec. 6.2.1.1)
        removing (Sec. 3.8)
        renaming (Sec. 3.5.2)
        restricted characters in file name (Sec. 2.3)
        restricting access (Sec. 5.5)
        saving mail messages in (Sec. 11.3.3.2)
        security (Sec. 5.0)
        security considerations (Sec. 5.8)
        sending (UUCP) (Sec. 14.4.3)
        specifying with pattern matching (Sec. 2.3.4)
        used for security control (Sec. 5.1)
        wildcard use (Sec. 2.4)

filtering standard input (Sec. 7.4.2)

find command (Sec. 6.3.2)

finger command (Sec. 10.1)

flags (Sec. 1.3)

folder command
        in mail (Sec. 11.3.3.2)

folder variable for mail (Sec. 11.6.2)

folders in mail
        listing in MH (Sec. 11.7)
        names of in MH program (Sec. 11.7)
        seeing your current folder (Sec. 11.3.3.2)
        setting up to use (Sec. 11.3.3.1)
        used by MH program (Sec. 11.7)

foreground
        putting process in (Sec. 6.4.4)

foreground processes (Sec. 6.3)

formatting a file (Sec. 3.2.1)

forwarding files (UUCP) (Sec. 14.3.2.4)

forwarding mail messages (Sec. 11.3.3.2)

ftp subcommands (Sec. 12.1.2)
ftp subcommands (Sec. 12.1.2)
ftp subcommands (Sec. 12.1.2)

full pathname (Sec. 2.3.4)

Click letter for quick access:
[Special Characters] [Numbers] 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

G

get subcommand (ftp) (Sec. 12.1.2)

getting help (Sec. 1.5.2)

global (g) operator (ed editor) (Sec. B.6.3)
global (g) operator (ed editor) (Sec. B.6.4)

global substitution in vi editor (Sec. A.3)

graphical user interface (Sec. 1.5.2)

group file (Sec. 5.0)

grouping commands
        with braces (Sec. 7.4.3.2)
        with parentheses (Sec. 7.4.3)

groups
        /etc/group file (Sec. 5.1.1)

guidelines
        for setting password (Sec. 1.5)

Click letter for quick access:
[Special Characters] [Numbers] 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

H

hard links (Sec. 3.4)

help (Sec. 1.5.2)
        in mail program (Sec. 11.3.4)

help command
        in mail (Sec. 11.3.4)

help subcommand (ftp) (Sec. 12.1.2)

history command (Sec. 8.4.8)
        C shell (Sec. 8.2.7)

history of recently used commands (Sec. 8.2.2)
history of recently used commands (Sec. 8.4.2)

home (Sec. 8.2.6)

HOME
        environment variable (Sec. 2.3.2)

home directory (Sec. 2.3.2)

HOME environment variable (Sec. 7.5.2)

HOME shell variable (Sec. 8.3.3)

Click letter for quick access:
[Special Characters] [Numbers] 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

I

I/O (Sec. 6.1)

ignoreeof (Sec. 8.2.6)

illegal characters
        in file name (Sec. 2.3)

inbox folder in MH program (Sec. 11.7)

inc command in MH (Sec. 11.7)

inline editing in Korn or POSIX shell (Sec. 7.2.1)

inode number
        and symbolic links (Sec. 3.4.4)
        moving files (Sec. 3.6)

input mode (vi editor) (Sec. A.1.4.4)

insert (i) subcommand
        ed editor (Sec. B.9.2)

insert text (i) command (vi editor) (Sec. A.1.5)

insert text
        vi editor I command (Sec. A.1.5)

intermediate hosts used in file transfers (UUCP) (Sec. 14.3.2.4)

internationalization
        LANG environment variable (Sec. 7.5.2)
        LANG environment variable (Sec. C.4)
        LC_ALL environment variable (Sec. C.4.1)
        LC_COLLATE environment variable (Sec. 7.5.2)
        LC_COLLATE environment variable (Sec. C.4.1)
        LC_CTYPE environment variable (Sec. 7.5.2)
        LC_CTYPE environment variable (Sec. C.4.1)
        LC_MESSAGES environment variable (Sec. 7.5.2)
        LC_MESSAGES environment variable (Sec. C.4.1)
        LC_MONETARY environment variable (Sec. 7.5.2)
        LC_MONETARY environment variable (Sec. C.4.1)
        LC_NUMERIC environment variable (Sec. 7.5.2)
        LC_NUMERIC environment variable (Sec. C.4.1)
        LC_TIME environment variable (Sec. 7.5.2)
        LC_TIME environment variable (Sec. C.4.1)
        pattern matching (Sec. 2.4)

internationalization features
        using (Sec. B.13)

ISO codesets (Sec. C.1)

Click letter for quick access:
[Special Characters] [Numbers] 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

J

jobs command (Sec. 6.4)
jobs command (Sec. 6.4.1.1)
jobs command (Sec. 8.4.8)
        C shell (Sec. 8.2.7)

Click letter for quick access:
[Special Characters] [Numbers] 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

K

kill command (Sec. 6.4.2)

killing a job or process (Sec. 6.4.2)

Korn shell (Sec. 6.5)
Korn shell (Sec. 7.10.2)
Korn shell (Sec. 8.3.4)
        aliases (Sec. 7.2.1)
        aliases (Sec. 8.4.5)
        built-in commands (Sec. 8.4.7)
        built-in variables (Sec. 8.4.6)
        clearing variable values (Sec. 7.7.4)
        command history (Sec. 7.2.1)
        command history (Sec. 8.4.2)
        editing command lines (Sec. 8.4.3)
        file name completion (Sec. 7.2.1)
        file name completion (Sec. 8.4.4.1)
        inline editing (Sec. 7.2.1)
        .kshrc login script (Sec. 7.6)
        .kshrc login script (Sec. 8.4.1)
        login script (Sec. 8.4)
        .logout script (Sec. 7.9)
        metacharacters (Sec. 8.4.1)
        pattern matching (Sec. 2.4)
        .profile login script (Sec. 7.6)
        .profile login script (Sec. 8.4.1)
        redirecting errors (Sec. 6.2.2)
        setting variables (Sec. 7.7.1)

.kshrc login script (Sec. 7.6)
.kshrc login script (Sec. 8.4.1)

Click letter for quick access:
[Special Characters] [Numbers] 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

L

LANG environment variable (Sec. 7.5.2)
LANG environment variable (Sec. C.4)

language
        part of locale (Sec. C.1)

lcd subcommand (ftp) (Sec. 12.1.2)

LC_ALL environment variable (Sec. C.4.1)
        dangers of setting (Sec. C.4.2.3)

LC_COLLATE environment variable (Sec. 7.5.2)
LC_COLLATE environment variable (Sec. C.4.1)

LC_CTYPE environment variable (Sec. 7.5.2)
LC_CTYPE environment variable (Sec. C.4.1)

LC_MESSAGES environment variable (Sec. 7.5.2)
LC_MESSAGES environment variable (Sec. C.4.1)

LC_MONETARY environment variable (Sec. 7.5.2)
LC_MONETARY environment variable (Sec. C.4.1)

LC_NUMERIC environment variable (Sec. 7.5.2)
LC_NUMERIC environment variable (Sec. C.4.1)

LC_TIME environment variable (Sec. 7.5.2)
LC_TIME environment variable (Sec. C.4.1)

linking files (Sec. 3.3)
linking files (Sec. 3.4.2)

links
        hard and soft (Sec. 3.4)
        removing (Sec. 3.4.4)
        soft (Sec. 3.4.1)
        symbolic (Sec. 3.4.1)

list
        of pattern matching characters (Sec. 2.4)

listing directory contents (Sec. 3.0)
listing directory contents (Sec. 3.1)

literal characters (Sec. 7.4.3.2)
        using backslash (Sec. 7.4.4)
        using double quotes (Sec. 7.4.4.2)
        using single quotes (Sec. 7.4.4.1)

ln command (Sec. 3.3)
ln command (Sec. 3.4.2)

local commands (UUCP) (Sec. 14.3)
local commands (UUCP) (Sec. 14.3.1.5)
local commands (UUCP) (Sec. 14.3.2.2)

local host control of file access
        See UUCP

local variables (Sec. 7.5.2)

locale (Sec. C.0)
        categories of (Sec. C.4)
        determining which locale is set (Sec. C.2.5)
        effect on date and time format (Sec. C.2.1)
        effect on messages (Sec. C.2.3)
        effect on software (Sec. C.1)
        effect on sort order (Sec. C.2)
        environment variables used with (Sec. C.3)
        name format for (Sec. C.3)
        names of (Sec. C.4)
                at (@) modifier in (Sec. C.4.1)
        numeric and monetary format in (Sec. C.2.2)
        setting (Sec. C.4)
                restrictions when (Sec. C.4.1)
        yes/no response strings (Sec. C.2.4)

locale command (Sec. C.2.5)

locating command names
        apropos (Sec. 1.6.1)

locating text
        ed editor (Sec. B.4.2)
        vi editor (Sec. A.2)

logging in
        rejected (Sec. 1.1)

logging out
        of a session (Sec. 1.1)
        script (Sec. 7.8)

.login file
        modifying for System V Habitat (Sec. 9.0)

login
        with enhanced security system (Sec. 1.0)

login account (Sec. 5.1)

login as root user (Sec. 5.7)

login date and time (Sec. 1.1)

login directory (Sec. 2.3.2)

.login login script
        modifying to use MH program (Sec. 11.7)
        modifying for System V Habitat (Sec. 9.0)

login program (Sec. 7.5)

login script
        activating umask (Sec. 5.5)
        Bourne shell (Sec. 8.3)
        C shell (Sec. 8.2)
        C shell (Sec. 8.2.1)
        csh.login system script (Sec. 7.5.3)
        .cshrc script (Sec. 7.6)
        .cshrc script (Sec. 8.2.1)
        Korn shell (Sec. 8.4)
        .kshrc script (Sec. 7.6)
        .kshrc script (Sec. 8.4.1)
        .login script (Sec. 7.6)
        .login script (Sec. 8.2.1)
        POSIX shell (Sec. 8.4)
        .profile script (Sec. 7.6)
        .profile script (Sec. 8.3.1)
        .profile script (Sec. 8.4.1)

login scripts
        customizing (Sec. 7.6)

LOGNAME environment variable (Sec. 7.5.2)

logout command (C shell) (Sec. 8.2.7)

logout script (Sec. 7.8)
logout script (Sec. 7.9.1)

lpq command (Sec. 3.2.2)
lpq command (Sec. 3.3)

lpr command (Sec. 3.2.2)
        flags (Sec. 3.3)
        printing files (Sec. 3.2.2)

lprm command (Sec. 3.3)

ls command (Sec. 3.0)
ls command (Sec. 3.1)
        flags used (Sec. 3.1.2)
        listing directory contents (Sec. 3.1.1)
        output from -l option (Sec. 3.1.3)

ls subcommand (ftp) (Sec. 12.1.2)

Click letter for quick access:
[Special Characters] [Numbers] 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

M

Mail (Sec. 10.5)

mail
        aliases (Sec. 11.6)
        announcement of new messages on arrival (Sec. 11.3)
        current message, defined (Sec. 11.3)
        customizing mail program (Sec. 11.5)
        deleting messages (Sec. 11.3)
        editing a message (Sec. 11.2)
        ending a message (Sec. 11.2)
        entering a subject for (Sec. 11.1)
        entering a subject for (Sec. 11.6.2)
        exiting from (Sec. 11.4)
        -f option to select a folder (Sec. 11.3.3.2)
        folders (Sec. 11.3.3.1)
        forwarding messages (Sec. 11.3.3.2)
        handling with the MH message handling program (Sec. 11.6.2)
        getting help (Sec. 11.3.4)
        including messages in MH (Sec. 11.7)
        listing folders in MH (Sec. 11.7)
        listing message headers (Sec. 11.3)
        listing message headers (Sec. 11.3)
        mailing files in (Sec. 11.2.2.2)
        messages moved to mbox file (Sec. 11.3.1)
        notification when messages are waiting for you (Sec. 11.3)
        preventing moving of messages to mbox file (Sec. 11.3.1)
        reading messages in (Sec. 11.3)
        replying to messages in (Sec. 11.3.1)
        saving messages in files (Sec. 11.3.3.2)
        saving messages in folders (Sec. 11.3.3.2)
        seeing your current folder (Sec. 11.3.3.2)
        sending messages (Sec. 11.1)
        sending messages (Sec. 11.1)
                by carbon copy (Sec. 11.2)
        sending messages to aliases (Sec. 11.6)
        specifying display length (Sec. 11.6.2)
        specifying location of folders (Sec. 11.6.2)
        specifying location of record copies of outgoing mail (Sec. 11.6.2)
        the MH program (Sec. 11.6.2)
        using Mail (Sec. 10.5)
        variables (Sec. 11.6.1)

MAIL environment variable (Sec. 7.5.2)

MAIL shell variable (Sec. 8.3.3)

MAILCHECK shell variable (Sec. 8.3.3)

mailing files (Sec. 11.2.2.2)
mailing files (Sec. 11.2.3)
        from the shell (Sec. 11.2.2.2)

.mailrc file
        modifying to customize mail (Sec. 11.6)
.mailrc file (Sec. 11.3.3.1)
.mailrc file (Sec. C.4.2.3)

mailx (Sec. 10.5)
        verbose mode, example of (Sec. D.0)

mailx command
        to enter the mail environment (Sec. 11.3)

mailx commands (Sec. E.0)

mailx utility
        escape commands (Sec. D.0)

man command (Sec. 1.3)
man command (Sec. 1.6)

managing directories (Sec. 3.10)

map command (vi editor) (Sec. A.3.4)

mbox file
        preventing moving of messages to (Sec. 11.3.1)

message
        displaying a list of in MH (Sec. 11.7)
        including in MH (Sec. 11.7)
        removing in MH (Sec. 11.7)
        sending, using write command (Sec. 11.7)

message of the day (Sec. 1.1)

messages (local communications)
        ending, end-of-file symbol (EOF) (Sec. 11.8)
        ending, end-of-file symbol (EOF) (Sec. 11.8)
        long, in files (Sec. 12.1.3)

messages (Sec. C.2.3)

metacharacters
        Bourne shell (Sec. 8.3.1)
        C shell (Sec. 8.2.1)
        Korn shell (Sec. 8.4.1)
        Korn shell (Sec. 8.4.2)
        POSIX shell (Sec. 8.4.1)
        POSIX shell (Sec. 8.4.2)

mget subcommand (ftp) (Sec. 12.1.2)

MH message handling program (Sec. 11.6.2)
        commands used at the shell prompt (Sec. 11.7)
        finding if installed on your host (Sec. 11.7)
        reading messages in (Sec. 11.7)
        removing messages in (Sec. 11.7)
        selecting a folder in (Sec. 11.7)
        tailoring features of (Sec. 11.7)
        uses folders (Sec. 11.7)

MH Messge Handling commands
        ali (Sec. 11.7)
        anno (Sec. 11.7)
        burst (Sec. 11.7)
        comp (Sec. 11.7)
        dist (Sec. 11.7)
        folder (Sec. 11.7)
        folders (Sec. 11.7)
        forw (Sec. 11.7)
        inc (Sec. 11.7)
        mark (Sec. 11.7)
        mhl (Sec. 11.7)
        mhmail (Sec. 11.7)
        msgchk (Sec. 11.7)
        next (Sec. 11.7)
        packf (Sec. 11.7)
        pick (Sec. 11.7)
        prev (Sec. 11.7)
        prompter (Sec. 11.7)
        rcvstore (Sec. 11.7)
        refile (Sec. 11.7)
        repl (Sec. 11.7)
        rmf (Sec. 11.7)
        rmm (Sec. 11.7)
        scan (Sec. 11.7)
        send (Sec. 11.7)
        show (Sec. 11.7)
        sortm (Sec. 11.7)
        whatnow (Sec. 11.7)
        whom (Sec. 11.7)

MH program
        modifying path (Sec. 11.7)

mkdir command (Sec. 3.0)
mkdir command (Sec. 4.0)

mkdir subcommand (ftp) (Sec. 12.1.2)

monetary formats (Sec. C.2.2)
        representation of fractions (Sec. C.2.3)

monitoring UUCP (Sec. 14.8.2)

more command (Sec. 3.2)
more command (Sec. 3.2.1)
        used by mail to display messages (Sec. 11.3)

move (m) subcommand (ed editor) (Sec. B.7.3)

moving
        files (Sec. 3.5.2)
        files (Sec. 3.6.1)
        text
                ed editor (Sec. B.7.3)
                vi editor (Sec. A.2.1)

moving directories (Sec. 4.4)

mput subcommand (ftp) (Sec. 12.1.2)

multibyte characters
        support for in codesets (Sec. C.1)

multitasking (Sec. 6.2.3)

mv command (Sec. 3.5.2)
mv command (Sec. 3.6)
mv command (Sec. 3.6.1)
mv command (Sec. 3.6.2)
mv command (Sec. 4.4)

Click letter for quick access:
[Special Characters] [Numbers] 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

N

noclobber (Sec. 8.2.6)

notify (Sec. 8.2.6)

numeric formats (Sec. C.2.2)

Click letter for quick access:
[Special Characters] [Numbers] 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

O

octal numbers
        in setting permissions (Sec. 5.4.1.4)

open line (o) command (vi editor) (Sec. A.1.5)

open previous line (O) command (vi editor) (Sec. A.1.5)

open subcommand (ftp) (Sec. 12.1.2)

open subcommand (telnet) (Sec. 13.3)

options (Sec. 1.3)

owner
        changing for files and directories (Sec. 5.7)

Click letter for quick access:
[Special Characters] [Numbers] 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

P

page command (Sec. 3.2)
page command (Sec. 3.2.1)

parameter substitution (Sec. 7.7.1.3)

parent directory (Sec. 2.3.4)

passwd command (Sec. 1.4)
passwd command (Sec. 1.5.1)

password
        common (Sec. 1.1)
        file (Sec. 5.0)
        file (Sec. 5.1)
        for logging in (Sec. 1.1)
        forgotten (Sec. 1.5.2)
        in networked system (Sec. 1.5)
        not required (Sec. 1.1)
        one-time (Sec. 1.5)
        restrictions (Sec. 1.5.1)
        security restrictions (Sec. 1.5.1)
        selecting new (Sec. 1.5)
        setting (Sec. 1.4)
        setting with enhanced security system (Sec. 1.0)

path (Sec. 8.2.6)

PATH environment variable (Sec. 7.5.2)
PATH environment variable (Sec. 7.7.4)
        setting for System V habitat (Sec. 9.0)

PATH shell variable (Sec. 8.3.3)

pathname (Sec. 2.3.3)
pathname (Sec. 2.3.4)
        absolute (Sec. 2.3.4)
        dot notation (Sec. 2.3.4)
        relative (Sec. 2.3.4)
        using tilde in (Sec. 2.3.4)

pathname conventions (UUCP) (Sec. 14.0)

pattern matching
        changing file permissions with (Sec. 5.4.1.2)
        files with (Sec. 2.3.4)
        internationalized (Sec. 2.4)
        list of allowable characters (Sec. 2.4)
        removing multiple files (Sec. 3.9.1)

permissions
        binary numbers (Sec. 5.4.2)
        changing (Sec. 5.1.2)
        combinations (Sec. 5.4.2)
        setting file and directory (Sec. 5.3)
        setting with octal numbers (Sec. 5.4.1.4)
        specifying with umask (Sec. 5.5)

pg command (Sec. 3.2)
pg command (Sec. 3.2.1)

PID number (Sec. 6.3.2)

pipe character (Sec. 7.4.1.2)

pipeline
        using (Sec. 7.4.1.2)

pipes and filters
        running multiple commands (Sec. 7.4)

POSIX locale (Sec. C.4)

POSIX shell (Sec. 6.5)
POSIX shell (Sec. 7.10.2)
POSIX shell (Sec. 8.3.4)
        aliases (Sec. 7.2.1)
        aliases (Sec. 8.4.5)
        built-in commands (Sec. 8.4.7)
        built-in variables (Sec. 8.4.6)
        clearing variable values (Sec. 7.7.4)
        command history (Sec. 7.2.1)
        command history (Sec. 8.4.2)
        editing command lines (Sec. 8.4.3)
        file name completion (Sec. 7.2.1)
        file name completion (Sec. 8.4.4.1)
        inline editing (Sec. 7.2.1)
        .kshrc login script (Sec. 7.6)
        .kshrc login script (Sec. 8.4.1)
        login script (Sec. 8.4)
        .logout script (Sec. 7.9)
        metacharacters (Sec. 8.4.1)
        pattern matching (Sec. 2.4)
        .profile login script (Sec. 7.6)
        .profile login script (Sec. 8.4.1)
        redirecting errors (Sec. 6.2.2)
        setting variables (Sec. 7.7.1)

pr command (Sec. 3.2.1)

print (p) subcommand
        ed editor (Sec. B.2.2)

print
        working directory (pwd) (Sec. 2.3.2)

printer
        default (Sec. 3.3)
        specifying in print command (Sec. 3.3)
        specifying name (Sec. 3.3)

printer queues (Sec. 3.3)

printing
        on a specific printer (Sec. 3.3)
        on default printer (Sec. 3.3)
        options (Sec. 3.3)
        reference pages (Sec. 1.6)

process (Sec. 5.9)

Process Identification Number (PID) (Sec. 6.3.2)

process identifier (Sec. 6.1)

processes
        displaying active (Sec. 6.5)
        displaying status (Sec. 6.3.2)
        displaying status (Sec. 6.4.1)
        displaying who is running them (Sec. 6.5)
        grouping commands (Sec. 7.4.3)
        grouping commands (Sec. 7.4.3.2)
        killing (Sec. 6.4.2)
        resuming (Sec. 6.4.3)
        running through pipes (Sec. 7.4.2)
        stopping (Sec. 6.4.1.2)

.profile file
        modifying for System V Habitat (Sec. 9.0)
.profile file (Sec. 8.3)

.profile login script
        modifying to use MH program (Sec. 11.7)
        modifying for System V Habitat (Sec. 9.0)
.profile login script (Sec. 7.6)
.profile login script (Sec. 8.3.1)
.profile login script (Sec. 8.4.1)

programs
        types of (Sec. 6.0)

prompt (Sec. 8.2.6)
        question mark as, in the mail program (Sec. 11.3)

ps command (Sec. 6.3.2)
ps command (Sec. 6.4)

PS1 shell variable (Sec. 8.3.3)

PS2 shell variable (Sec. 8.3.3)

public directory (UUCP) (Sec. 14.1)

put subcommand (ftp) (Sec. 12.1.2)

pwd command (Sec. 2.3.2)
pwd command (Sec. 8.3.4)
pwd command (Sec. 8.4.8)

pwd subcommand (ftp) (Sec. 12.1.2)

Click letter for quick access:
[Special Characters] [Numbers] 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

Q

question mark
        as mail prompt (Sec. 11.3)

quit (q) command
        vi editor (Sec. A.1.2)
        vi editor (Sec. A.1.7)

quit (q) subcommand
        ed editor (Sec. B.2.4.3)

quit subcommand (ftp) (Sec. 12.1.2)

quit subcommand (telnet) (Sec. 13.3)

quotes
        double (Sec. 7.4.4.2)
        single (Sec. 7.4.4.1)

quoting
        backslash (Sec. 7.4.4)
        double quotes (Sec. 7.4.4.2)
        single quotes (Sec. 7.4.4.1)
        to display variable names (Sec. 7.4.4.2)

quoting conventions (Sec. 7.4.3.2)

Click letter for quick access:
[Special Characters] [Numbers] 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

R

r (read) permission (Sec. 5.4.1)

R command in mail (Sec. 11.3.2)

r command in mail (Sec. 11.3.2)

read (r) subcommand
        ed editor (Sec. B.3)
        ed editor (Sec. B.3.2)

read permission (Sec. 5.2)

reading input from pipes (Sec. 7.4.1.2)

reading mail messages (Sec. 11.3)
        by number (Sec. 11.3)

receiving files (UUCP) (Sec. 14.4.3)

record variable for mail (Sec. 11.6.2)

recv subcommand (ftp) (Sec. 12.1.2)

redirecting
        errors (Sec. 6.2.1.2)
        output (Sec. 3.8)
        output (Sec. 6.2.1.1)
        output, of background processes (Sec. 6.3.2)

redirecting both standard errors and output (Sec. 6.2.2.2)

redirecting errors
        Bourne shell (Sec. 6.2.2)
        C shell (Sec. 6.2.2.1)
        Korn shell (Sec. 6.2.2)
        POSIX shell (Sec. 6.2.2)

redirecting input/output (Sec. 6.1)
redirecting input/output (Sec. 6.2)

reexecuting commands (Sec. 8.2.3)
reexecuting commands (Sec. 8.4.3)

reference page (Sec. 1.6)

referencing variables (Sec. 7.7.1.1)
referencing variables (Sec. 7.7.1.3)

rehash command (C shell) (Sec. 8.2.7)

relative pathname (Sec. 2.3.4)

remote commands
        running in UUCP (Sec. 14.3.2.4)

remote file transfers (UUCP) (Sec. 14.3.2.4)

remote host
        running commands from (UUCP) (Sec. 14.3.3)
        working on (Sec. 12.3)

remote login (Sec. 13.0)
remote login (Sec. 13.2)

removing
        absolute permissions (Sec. 5.4.1.4)
        characters
                ed editor (Sec. B.6.4)
                vi editor (Sec. A.1.5)
        directories (Sec. 4.6.1)
        file links (Sec. 3.4.4)
        files (Sec. 3.8)
        files (Sec. 3.9.1)
        links (Sec. 3.4.4)

removing directories (Sec. 4.5)
removing directories (Sec. 4.6)
        current directory (Sec. 4.6.2)

removing files
        with verification (Sec. 3.9.2)

rename subcommand (ftp) (Sec. 12.1.2)

renaming
        directories (Sec. 3.5.2)
        files (Sec. 3.5.2)
        files (Sec. 3.6.2)
        files and directories (Sec. 3.6)

renaming directories (Sec. 4.4)

repeat command (C shell) (Sec. 8.2.7)

replacing character strings
        ed editor (Sec. B.5.3)
        vi editor (Sec. A.3)

replying to mail messages (Sec. 11.3.1)
        including other recipients in your reply (Sec. 11.3.2)

restart a process (Sec. 6.4.3)

Restricted Bourne shell (Sec. 6.5)
Restricted Bourne shell (Sec. 7.2.1)

restricted characters
        in file name (Sec. 2.3)

restricting file access (Sec. 5.5)

restricting user environment
        Restricted Bourne shell (Sec. 7.2.1)

restrictions
        password (Sec. 1.5.1)

resuming a process (Sec. 6.4.3)

returning to local host during remote connection (UUCP) (Sec. 14.3.1.5)
returning to local host during remote connection (UUCP) (Sec. 14.3.2.4)

rlogin command (Sec. 13.0)

rm command (Sec. 3.4.4)
rm command (Sec. 3.8)
rm command (Sec. 3.9.1)

rmdir command (Sec. 4.5)
rmdir command (Sec. 4.6)
rmdir command (Sec. 4.6.1)
rmdir command (Sec. 4.6.2)

rmdir subcommand (ftp) (Sec. 12.1.2)

root
        directory (Sec. 2.3.4)

root user
        becoming (Sec. 5.7)
        defining shell for (Sec. 5.7)
        tasks performed by (Sec. 5.6)

runique subcommand (ftp) (Sec. 12.1.2)

running
        background processes (Sec. 6.2.3)
        background processes (Sec. 6.3.2)
        commands conditionally (Sec. 7.4.1.1)
        commands in sequence (Sec. 7.4.1)
        foreground processes (Sec. 6.3)
        shell procedures (Sec. 7.10.1)
        shell procedures (Sec. 7.10.1)

running commands on a remote host (UUCP) (Sec. 14.3.3)

ruptime command (Sec. 10.2.4)

rwho command (Sec. 10.3)

Click letter for quick access:
[Special Characters] [Numbers] 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

S

s (set) permission (Sec. 5.4.1)

saving files
        in vi (Sec. 2.2)

saving mail messages
        in files (Sec. 11.3.3.2)
        in folders (Sec. 11.3.3.2)

saving part of a file
        ed editor (Sec. B.2.4.2)
        vi editor (Sec. A.3.1)

saving text
        ed editor (Sec. B.1)
        ed editor (Sec. B.2.4)
        ed editor (Sec. B.2.4.1)
        vi editor (Sec. A.1.7)

security
        enhanced security system (Sec. 1.0)
        group (Sec. 5.1)
        logging in rejected (Sec. 1.1)
        Restricted Bourne shell (Sec. 7.2.1)
        user (Sec. 5.1)

security considerations (Sec. 5.8)

security files (Sec. 5.0)

selecting a folder in mail (Sec. 11.3.3.2)

semicolon
        running commands in sequence (Sec. 7.4.1)

send subcommand (ftp) (Sec. 12.1.2)

sending
        files through UUCP (Sec. 14.4.3)
        long messages (Sec. 12.1.3)
        mail messages (Sec. 11.1)
        messages (Sec. 11.7)

set command (Sec. 8.3.4)
set command (Sec. 8.4.8)
        C shell (Sec. 8.2.7)

setenv command (C shell) (Sec. 8.2.7)

setenv command (Sec. 7.7.1.1)

setting
        absolute permissions (Sec. 5.4.1.3)
        aliases in C shell and Korn or POSIX shells (Sec. 7.2.1)
        environment variable (Sec. 7.5.2)
        environment variable (Sec. 7.6)
        environment variables in all shells (Sec. 7.7.1.2)
        environment variables in C shell (Sec. 7.7.1.1)
        file and directory permissions (Sec. 5.3)
        file permissions (Sec. 5.1.2)
        PATH variable (Sec. 7.8)
        permissions using octal numbers (Sec. 5.4.1.4)

setting password
        with enhanced security system (Sec. 1.0)

shell (Sec. 8.2.6)
        aliases (Sec. 8.2.4)
        assign default values to environment (Sec. 7.5.1)
        built-in commands (Sec. 8.2.6)
        built-in commands (Sec. 8.3.3)
        built-in commands (Sec. 8.4.7)
        built-in variables (Sec. 8.2.5)
        built-in variables (Sec. 8.3.2)
        changing (Sec. 7.2.2)
        changing permanently (Sec. 7.3.2)
        changing temporarily (Sec. 7.3.1)
        command history (Sec. 8.2.2)
        command interpreter (Sec. 1.3)
        comparison of features (Sec. 8.1)
        default prompts (Sec. 7.3.1)
        default run shell (Sec. 7.10.1)
        default shell (Sec. 7.0)
        defining for root user (Sec. 5.7)
        features (Sec. 7.10.2)
        file name completion (Sec. 8.2.3)
        login script (Sec. 8.3)
        mailing files from (Sec. 11.2.2.2)
        metacharacters (Sec. 8.2.1)
        metacharacters (Sec. 8.3.1)
        program (Sec. 1.1)
        restricting users (Sec. 7.2.2)
        sample C shell login script (Sec. 8.2)
        scripts (Sec. 7.9.2)
        setting environment variables (Sec. 7.7.1.2)
        using the source command (Sec. 11.7)
        special characters (Sec. 2.3)
        special characters (Sec. 7.4.4)
        subshells (Sec. 7.1)

SHELL environment variable (Sec. 7.5.2)

shell prompts
        $ and % (Sec. 1.1)

shell script (Sec. 7.9.2)
        compatibility with System V (Sec. 9.2)

shell scripts
        writing (Sec. 7.10)

SHELL variable (Sec. 8.3.3)

shell variable
        CDPATH (Sec. 8.3.3)
        HOME (Sec. 8.3.3)
        MAIL (Sec. 8.3.3)
        MAILCHECK (Sec. 8.3.3)
        PATH (Sec. 8.3.3)
        PS1 (Sec. 8.3.3)
        PS2 (Sec. 8.3.3)

shell variables (Sec. 7.5.2)
        defining custom (Sec. 7.7)

single quotes (Sec. 7.4.4.1)

soft links (Sec. 3.4.1)

sort command (Sec. 3.7)

sort rules (Sec. C.2)

sorting file contents (Sec. 3.7)

source command
        in C shell (Sec. 8.2.7)
        to invoke shell options for MH (Sec. 11.7)

special characters (Sec. 7.4.3.2)

specifying default run shell (Sec. 7.10.1)

standard error (Sec. 6.1)
standard error (Sec. 6.2.1.2)

standard input (Sec. 6.1)
        filtering (Sec. 7.4.2)

standard output (Sec. 6.1)

starting the ed editor (Sec. B.2)

starting the vi editor (Sec. A.1.1)

status (Sec. 8.2.6)

status information (UUCP) (Sec. 14.7)

status subcommand (ftp) (Sec. 12.1.2)

status subcommand (telnet) (Sec. 13.3)

stderr (Sec. 6.2)

stdin (Sec. 6.2)

stdout (Sec. 6.2)

stop and restart a process (Sec. 6.4.4)

stopping (killing) a job or process (Sec. 6.4.2)

stopping a command (Sec. 1.3)

su command (Sec. 5.5.1)

subcommands (ftp) (Sec. 12.1.2)
subcommands (ftp) (Sec. 12.1.2)
subcommands (ftp) (Sec. 12.1.2)

subdirectory (Sec. 2.3.1)

subject
        entering for a mail message (Sec. 11.1)
        entering for a mail message (Sec. 11.6.2)

subshells (Sec. 7.1)
subshells (Sec. 7.4.3.1)

substitute s subcommand
        ed editor (Sec. B.5.3)

substituting
        parameters (Sec. 7.7.1.3)

substitution, global
        in vi editor (Sec. A.3)

sunique subcommand (ftp) (Sec. 12.1.2)

superuser (Sec. 5.5.1)

superuser authority
        tasks (Sec. 5.6)

suspend a process (Sec. 6.4.4)

symbolic links (Sec. 3.4.1)
        and inode numbers (Sec. 3.4.4)

System V habitat (Sec. 8.4.8)
        accessing (Sec. 9.0)
        command summary (Sec. 9.3)
        location of (Sec. 9.1)
        modifying .cshrc file for (Sec. 9.0)
        modifying .login file for (Sec. 9.0)
        modifying .profile file for (Sec. 9.0)

Click letter for quick access:
[Special Characters] [Numbers] 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

T

talk command
        use of CRT screen by (Sec. 11.9)

tasks performed by root user (Sec. 5.6)

telephone number, specifying with cu command (Sec. 14.3.1.3)

TELNET
        using (Sec. 13.2)

TELNET command (Sec. 13.2)

TERM environment variable (Sec. 7.5.2)

terminating a connection (local communications) (Sec. 11.8)
terminating a connection (local communications) (Sec. 11.8)

terminating a job or process (Sec. 6.4.2)

terminating a UUCP job with the uustat command (Sec. 14.8)

terminating remote cu connection (UUCP) (Sec. 14.3.1.5)

terminating remote tip connection (UUCP) (Sec. 14.3.2.4)

territory
        part of locale (Sec. C.1)

text editor
        vi (Sec. 14.8.3)

text editors
        overview of (Sec. 2.0)

tftp command (Sec. 12.1.2)

tilde
        in text files (Sec. 2.2)
        notation in pathname (Sec. 2.3.4)

tilde as escape character in mail (Sec. E.0)

time command (C shell) (Sec. 8.2.7)

time format (Sec. C.2.1)
        punctuation in (Sec. C.2.2)

times command (Sec. 8.3.4)
times command (Sec. 8.4.8)

tip command
        options, connecting to a remote host (Sec. 14.3.1.5)
        using local commands (Sec. 14.3.1.5)
        using local commands (Sec. 14.3.2.2)

touch command (Sec. 3.9.2)

transfer (t) subcommand
        ed editor (Sec. B.10.2)

transfer-status information (UUCP) (Sec. 14.8)

trap command (Sec. 8.3.4)
trap command (Sec. 8.4.8)

tree structure
        of directories (Sec. 2.3.3)

Trivial File Transfer Protocol (Sec. 12.1.2)

types of programs (Sec. 6.0)

typing errors, correcting
        ed editor (Sec. B.2.2)
        vi editor (Sec. A.1.5)

TZ environment variable (Sec. 7.5.2)

Click letter for quick access:
[Special Characters] [Numbers] 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

U

umask
        permission combinations (Sec. 5.5)

umask command (Sec. 5.4.2)
umask command (Sec. 8.3.4)
umask command (Sec. 8.4.8)
        C shell (Sec. 8.2.1)

unalias command (Sec. 8.4.8)
        C shell (Sec. 8.2.7)

undo (u) command (vi editor) (Sec. A.1.6.4)

UNIX
        case sensitive (Sec. 2.3.1)

UNIX-to-UNIX Copy Program (UUCP) (Sec. 13.3)

unset command (Sec. 7.7.4)
unset command (Sec. 8.3.4)
unset command (Sec. 8.4.8)
        C shell (Sec. 8.2.7)

unsetenv command (C shell) (Sec. 8.2.7)

unsetenv command (Sec. 7.7.4)

user commands
        summary (Sec. 9.4)

user environment (Sec. 7.4.4.3)
        assign default values (Sec. 7.5.1)

user identity
        confirming (Sec. 5.6)

user mask (Sec. 5.4.2)
        activating in login script (Sec. 5.5)
        default (Sec. 5.5.1)

user name
        password (Sec. 1.1)

users
        displaying inactive (Sec. 6.5)
        displaying who is logged in (Sec. 6.5)

using
        backslash to quote a single character (Sec. 7.4.4)
        braces to group commands (Sec. 7.4.3.2)
        commands (Sec. 1.2)
        filters (Sec. 7.4.1.2)
        parentheses to group commands (Sec. 7.4.3)
        pipes and filters to run multiple commands (Sec. 7.4)
        wildcards in file names (Sec. 2.4)

using mailx commands (Sec. E.0)

/usr/spool/uucppublic file (UUCP) (Sec. 14.1)

UUCP
        local cu commands (Sec. 14.3.1.3)
        local host control of file access (Sec. 14.5.2)

uucp command (Sec. 13.3)

uulog command (Sec. 14.8.1.2)

uumonitor command (Sec. 14.8.2)

uustat command (Sec. 14.8)

uuto command
        copying files, local host control, options (Sec. 14.5.2)

uux command
        options, used to run remote commands (Sec. 14.3.2.4)
        run from remote host (UUCP) (Sec. 14.3.3)

Click letter for quick access:
[Special Characters] [Numbers] 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

V

variable name
        displaying (Sec. 7.4.4.2)

variables
        clearing values of (Sec. 7.7.3)
        displaying values for (Sec. 7.7.2)
        in mailx (Sec. D.0)
        mail (Sec. 11.6.1)
        mailx (Sec. C.4.2.3)
        referencing (Sec. 7.7.1.1)
        shell built-in (Sec. 8.2.5)

verbose subcommand (ftp) (Sec. 12.1.2)

vi command (Sec. 2.2)

vi editor (Sec. 14.8.3)
        $ cursor movement command (Sec. A.1.4.2)
        ( cursor movement command (Sec. A.1.4.2)
        ) cursor movement command (Sec. A.1.4.2)
        / search command (Sec. A.2)
        0 cursor movement command (Sec. A.1.4.2)
        add (a) command (Sec. A.1.5)
        append text (A) command (Sec. A.1.5)
        b cursor movement command (Sec. A.1.4.2)
        change (c) command (Sec. A.1.6.2)
        change word (cw) command (Sec. A.1.6.2)
        clearing a line (D) command (Sec. A.1.6.2)
        command mode (Sec. A.1.4)
        context searching (Sec. A.2)
        copying text (Sec. A.2.2)
        correcting typing errors (Sec. A.1.5)
        cursor movement command (Sec. A.1.4.1)
        customizing your environment (Sec. A.3.3)
        delete character (x) command (Sec. A.1.6.4)
        delete line (dd) command (Sec. A.1.6.1)
        delete word (dw) command (Sec. A.1.5)
        delete word (dw) command (Sec. A.1.6)
        deleting a block of text (Sec. A.3.2)
        ex line editor commands (Sec. A.2.4)
        G cursor movement command (Sec. A.1.4.3)
        getting started (Sec. A.0)
        h cursor movement command (Sec. A.1.4)
        H cursor movement command (Sec. A.1.4.3)
        insert (i) command (Sec. A.1.5)
        insert text (I) command (Sec. A.1.5)
        j cursor movement command (Sec. A.1.4)
        k cursor movement command (Sec. A.1.4)
        l cursor movement command (Sec. A.1.4)
        locating text (Sec. A.2)
        used to edit mail messages (Sec. 11.2)
        map command (Sec. A.3.4)
        moving text (Sec. A.2.1)
        moving within a file (Sec. A.1.3)
        next (n) search command (Sec. A.2.1)
        open line (o) command (Sec. A.1.5)
        open previous line (O) command (Sec. A.1.5)
        opening text files (Sec. A.1.1)
        paste (p) command (Sec. A.2.2)
        quit (q) command (Sec. A.1.2)
        quit (q) command (Sec. A.1.7)
        saving part of a file (Sec. A.3.1)
        saving text files (Sec. A.1.7)
        saving your customizations (Sec. A.3.4)
        scrolling and moving (Sec. A.1.4.2)
        searching for text (Sec. A.2)
        starting the editor (Sec. A.1.1)
        substituting text (Sec. A.3)
        undo (u) command (Sec. A.1.6.4)
        using advanced techniques (Sec. A.1.8)
        write (w) command (Sec. A.1.7)
        { cursor movement command (Sec. A.1.4.2)
        } cursor movement command (Sec. A.1.4.2)

vi environment variables
        errorbells (Sec. A.3.4)
        ignorecase (Sec. A.3.4)
        number (Sec. A.3.4)
        showmatch (Sec. A.3.4)
        tabstop (Sec. A.3.4)
        wrapmargin (Sec. A.3.4)
        wrapscan (Sec. A.3.4)

virus (Sec. 5.9)

Click letter for quick access:
[Special Characters] [Numbers] 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

W

w (write) permission (Sec. 5.4.1)

w command (Sec. 6.5)

who command (Sec. 10.0)
who command (Sec. 6.5)

whoami command (Sec. 5.6)
        confirming identity (Sec. 5.6)

wildcard character
        removing multiple directories using (Sec. 4.6.1)

wildcards (Sec. 2.4)
        changing file permissions with (Sec. 5.4.1.2)
        use in removing files (Sec. 3.9.2)

window manager (Sec. 1.5.2)

working directory (Sec. 2.3.2)

working on a remote host (Sec. 12.3)

write (w) command (vi editor) (Sec. A.1.7)

write (w) subcommand
        ed editor (Sec. B.2.3)
        ed editor (Sec. B.2.5)

write command (Sec. 11.7)

write permission (Sec. 5.2)

writing
        logout script (Sec. 7.9)
        mail messages (Sec. D.0)
        shell scripts (example) (Sec. 7.10.1)
        shell scripts (Sec. 7.10)

Click letter for quick access:
[Special Characters] [Numbers] 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

X

x (execute) permission (Sec. 5.4.1)

Click letter for quick access:
[Special Characters] [Numbers] 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

Y

yppasswd command (Sec. 1.5)

Click letter for quick access:
[Special Characters] [Numbers] 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

Z

z subcommand (telnet) (Sec. 13.3)

|| operator (Sec. 7.4.1.1)

~ (tilde)
        See tilde