A Practical Guide to Red HatВ® LinuxВ®: Fedoraв„ў Core and Red Hat Enterprise Linux (3rd Edition)

Index

[SYMBOL] [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 Boolean operator

o filename extension 2nd 3rd 4th

Object file 2nd

Octal number

od utility

OLDPWD variable

One-time password

Online documentation 2nd

Open

     file

     Group

     Location dialog box, Nautilus

open() system call

OpenOffice

OpenPGP Message Format

OpenSSH

     .ssh directory

     authentication 2nd

     authorized keys

     authorized_keys file

     automatic login

     clients

     compression

     config file

     configuration files 2nd

     debugging

     diff utility

     encryption

     files

     firewall

     global files

     host key

     how it works

     initial connection to

    JumpStart

         starting the sshd daemon

         using ssh and scp

     known hosts

     known_hosts file 2nd 3rd

     log file

     more information

     NFS shared home directories, and

     port forwarding

     prerequisites 2nd

     protocol versions 1 and 2

     public key encryption

     recommended settings 2nd

     remote commands

     rhost authentication

     scp utility

     security

     server authentication

     session key

     setup

     sftp utility

     shell, remote

     ssh directory

     ssh utility 2nd 3rd 4th

     ssh-keygen utility

     ssh_config file

     ssh_known_hosts file 2nd 3rd

     sshd daemon

     sshd_config file

     troubleshooting

     tunneling

     user files

     X11 forwarding 2nd 3rd 4th

Operating system

     generic

     proprietary

Operations menu, window

Operator

     bash

         in expressions

         redirection

    bitwise

         & 2nd

         ^

         AND 2nd

         |

     Boolean

         ! 2nd 3rd

         && 2nd 3rd 4th 5th 6th

         a 2nd

         o

         NOT

         |

         || 2nd 3rd 4th 5th

     decrement

     increment

     postdecrement

     postincrement

     predecrement

     preincrement

     relational

     short-circuiting

     table of

OPIE utility 2nd

opt directory 2nd 3rd

OPTARG variable

Optimizer, C compiler

OPTIND variable

Option

    bash [See bash, features.]

     combining

     defined

OR operator

Order file using sort

Order of expansion, command line

Ordinary file 2nd

Organize a filesystem

Other access

out shell script

Output

    append [See Append, standard output.]

     redirect

    standard [See Standard, output.]

Overlay a shell

Owner

     access

     file, name of, display using ls 2nd