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edquota, 209 eGroupware, 366 EHLO, 259 Ekiga, 367 email filtering, 254 filtering on contents, 262 filtering on the recipient, 260 filtering on the sender, 260 software, 361 Empathy, 367 Emulating Windows, 369 encoding, 144 Enforcement, Type Enforcement, 400 EnhancesField header, 80 environment, 145 heterogeneous environment, 40 variable, 159 environment variable, 159 Epiphany, 364 ESP, protocol, 231 Etch, 9 eth0, 148 ethereal, 249 Ethernet, 147, 149 Evolution, 361 evolution-exchange, 362 examples, location, 137 Excel, Microsoft, 369 ExecCGI, Apache directive, 271 execution right, 196 Exim, 252 Experimental, 22, 105, 112 Explanation, 113 exploring a Debian machine, 43 exports, 278 F file confidentiality, 66 logs, rotation, 170 server, 276 special, 158 system, 62 files configuration files, 87 log files, 200 logs, 138 filesystem, 445 network, 276 Filesystem Hierarchy, 440 filtering email, 254 filtering rule, 376, 379 fingerprint, 385 Firefox, Mozilla, 364, 365 firewall, 375 IPv6, 239 Firewire, 442 flamewar, 13 FollowSymlinks, Apache directive, 271 fork, 190, 447 Foundation Documents, 5 free software, 7 free software principles, 7 Freebox, 151 FreeBSD, 34 FreeDesktop.org, 358 Freenet6, 239 freeze, 26 French localization, 144 Freshmeat, 136 fstab, 171 FTP (File Transfer Protocol), 275 ftpmaster, 18 Fully Automatic Installer (FAI), 337 FusionForge, 18, 368 fwbuilder, 381 G Garbee, Bdale, 12 Garrett, Matthew, 218 gateway, 222 gconf, 359 gconftool-2, 359 gdm, 195, 355 Gecko, 364 456 The Debian Administrator's Handbook
GECOS, 154 General Public License, 7 general resolution, 12 getent, 157 getty, 188 gid, 154 git, 20 Glade, 365 GNOME, 358 gnome, 358 GNOME Office, 368 gnome-system-monitor, 384 gnome-system-tools, 199 GnomeMeeting, 367 GNU, 2 General Public License, 7 Info, 134 is Not Unix, 2 GNU/Linux, 33 gnugk, 367 Gnumeric, 368 GPL, 7 GPS, 170 graphical desktop, 358 remote, 194 GRE, protocol, 231 greylisting, 262 group, 155, 157 add a user, 158 change, 157 creation, 157 database, 154 deletion, 157 of volumes, 65 owner, 195 groupadd, 157 groupdel, 157 groupmod, 157 groupware, 366 GRUB, 69, 164 GRUB 1, 165 GRUB Legacy, 165 grub-install, 164, 165 GRUB 2, 164 GTK+, 358 guessnet, 152 gui-apt-key, 121 gzip, 102 H H323, 367 Hamm, 9 hard drive, names, 162 hard link, 210 heated debate, 13 HELO, 259 Hess, Joey, 424 hg, 20 hibernation, 218 Hocevar, Sam, 12 host, 241 hostname, 152 hosts, 152, 153 hotplug, 213 HOWTO, 136 htpasswd, 272 HTTP secure, 269 server, 268 HTTP/FTP proxy, 286 HTTPS, 269 I i18n, 15 ia64, 45 Ian Murdock, 2 Icedove, 364 Iceweasel, 364 Icewm, 356 Icinga, 343 ICMP, 378 ICQ, 366 id, 157 IDE, 442 IDS, 387 IEEE 1394, 213, 442 IKE, 231 Index 457
Page 2 and 3:
The Debian Administrator's Handbook
Page 4 and 5:
3.1.3 Integration with Other Linux/
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6.5 Checking Package Authenticity .
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9.4.1 Administrating On a Web Inter
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11.5 Seing Up Windows Shares with S
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14.2 Firewall or Packet Filtering .
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B.2.2 The User's Home Directory . .
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Foreword Linux has been garnering s
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Book Structure Following the struct
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While we were obviously satisfied w
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Tobias Gruetzmacher, Tournier Simon
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Keywords Objective Means Operation
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1.1. What Is Debian? CULTURE Origin
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TOOL Installer debian-installer is
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COMMUNITY Upstream author, or Debia
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➨ http://www.opensource.org/licen
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1.3.1. The Debian Developers Debian
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with the changelog.gz file (or equi
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were only lile challenges at the be
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can always fine-tune these paramete
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PERSPECTIVE Debian for multimedia A
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Each specific service has its own s
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tool. Whether used in graphical or
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Figure 1.2 Compilation of a package
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their work. The next step is the in
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28 The Debian Administrator's Handb
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Keywords Falcot Corp SMB Strong Gro
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We have envisioned this case study
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Several factors have dictated this
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• A survey of several French serv
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Chapter Analyzing the Existing Setu
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Figure 3.1 Coexistence of Debian wi
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Figure 3.2 Database backups Each se
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HARDWARE Next-generation PC Most re
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Keywords Installation Partitioning
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BACK TO BASICS A catch-up course in
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copy the previously downloaded ISO
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of the two, and GRUB, a more modern
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Figure 4.3 Selecting the country 4.
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4.2.9. Configuring the Clock If the
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(swap) will be stored. This task is
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Figure 4.9 Guided partitioning The
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IN PRACTICE Shrinking a Windows par
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“Create a volume group”, to whi
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Figure 4.12 Selecting a Debian mirr
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accessible from the boot menu. You
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TIP Debian thinks of speakers of no
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Chapter Packaging System: Tools and
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Chapter 7, Solving Problems and Fin
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SHA1: 350a8a7a43fe182d54f3b7d73b803
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5.2.1.2. Conflicts: the Conflicts f
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Figure 5.1 Use of a Provides field
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name. This directory also includes
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postinst and similar scripts. But t
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-----BEGIN PGP SIGNED MESSAGE-----
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and a set of upstream patches contr
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Updating database of manual pages .
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which the file comes; --status pack
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Iceweasel is a redesign of the Mozi
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handles other packaging formats, es
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Chapter Maintenance and Updates: Th
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The syntax of the last field depend
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6.1.1.2. The Backports From backpor
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6.2.1. Initialization For any work
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6.2.3. System Upgrade Regular upgra
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it can be configured through severa
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TIP Comments in /etc/apt/ preferenc
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6.4. Frontends: aptitude, synaptic
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like aptitude has always done. It c
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aptitude's log will only contain a
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“Authentication” tab in the Sei
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compiled by the package maintainers
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Figure 6.3 Upgrading with update-ma
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IN PRACTICE The Falcot Corp case Fa
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purpose is editing. Browsing this c
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Chapter Solving Problems and Findin
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Man pages not only document program
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The navigation controls in the docu
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constraints... 7.2. Common Procedur
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7.2.3. Asking for Help on a Mailing
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Keywords Configuration Localization
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This chapter reviews everything inc
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The questions are relevant to the p
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to 1 Gb/s). The most widely used ca
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A connection by telephone modem req
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Network Manager knows how to handle
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TIP Bypassing DNS Since application
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8.4.3. Modifying an Existing Accoun
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The creation of an account populate
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8.7. Printer Configuration Printer
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Configuration of the bootloader mus
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oot=/dev/sda # the partition that c
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kernel /vmlinuz root=/dev/sda2 init
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The timezone, configured during ini
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GOING FURTHER GPS modules and other
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A complete list of known filesystem
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8.10.1. Introduction and Prerequisi
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the choices saved in the .config fi
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$ ls ../*.deb ../linux-image-2.6.32
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This requires, however, that lilo b
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Chapter Unix Services 9 Contents Sy
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• checking the integrity of files
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By default, Debian uses four differ
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BACK TO BASICS Client, server A sys
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that requires frequent connections
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For any connection established on t
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When the VNC session is closed, rem
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There are two ways of presenting ri
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Webmin is used through a web interf
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• news: Usenet subsystem message
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9.6. The inetd Super-Server Inetd (
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SECURITY Restricting cron or atd Yo
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# Restart the IRC proxy after each
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update the quotas in the absence of
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of backups can be kept in a small a
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The Falcot Corp administrators are
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• ACTION: the action correspondin
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ATTRS{rev}==" " ATTRS{state}=="runn
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ATTENTION Graphics card and standby
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Chapter Network10 Infrastructure Co
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sent through to the masqueraded con
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CULTURE SSL and TLS The SSL protoco
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crt for the public certificate, key
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10.2.1.2. Configuring the OpenVPN S
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fast. Installing an IKE daemon (for
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pptpd is the PPTP server for Linux.
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## some defaults nodefaultroute pro
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GOING FURTHER Optimal configuration
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# (/proc/sys/net/ipv6/conf/all/acce
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so that a security vulnerability in
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Example 10.12 Excerpt of /etc/bind/
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} option broadcast-address 192.168.
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10.8.2. Remote Diagnosis: nmap nmap
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The packet currently displayed was
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Chapter 11 Network Services: Postfi
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the ISP's SMTP server, which is alw
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alias_database = hash:/etc/aliases
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virtual_mailbox_base = /var/mail/vh
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The last two rules reject any messa
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The reject_unlisted_recipient rule
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failed messages later), especially
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# Unfiltered addresses postmaster@f
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Note that the SASL database was cre
Page 295 and 296:
Apache is a modular server, and man
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# New log format including (virtual
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11.2.3.2. Restricting Access The Al
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➨ http://www.falcot.com/cgi-bin/a
Page 303 and 304:
RPC services register to a director
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option, which disables this behavio
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The package also proposes identifyi
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1 5 Specifies the character set and
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username = user password = password
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11.6.3. Configuring a Filter squid
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objectClass: dcObject objectClass:
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Question Answer LDAP server Uniform
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and so on). The answer to the “co
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go into deeper detail for some conc
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Chapter Advanced12 Administration C
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CULTURE Independent or inexpensive?
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RAID-5 RAID-5 addresses the asymmet
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Filesystem label= OS type: Linux Bl
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there will be a synchronization pha
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[...] Update Time : Thu Sep 30 15:5
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Fortunately, these lines can be gen
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# pvdisplay "/dev/sdb2" is a new ph
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Allocation inherit Read ahead secto
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# cat /etc/fstab [...] /dev/vg_crit
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[...] # df -h /srv/base/ Filesystem
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• The remaining partitions, sda7
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that gets started) is known as dom0
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or Mandriva). Other methods include
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# xm list Name ID Mem VCPUs State T
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known as control groups, by which d
Page 355 and 356:
into a separate switch, with the co
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done. INIT: Entering runlevel: 3 St
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12.2.3.2. Network Configuration Jus
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is accessible from all interfaces;
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We will only give a rough overview
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• from the network; preseeding th
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12.3.3. Simple-CDD: The All-In-One
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12.4. Monitoring Monitoring is a ge
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Finally, when a plugin is invoked w
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According to its type, each object
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check_command } define service{ use
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Keywords Workstation Graphical desk
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13.1. Configuring the X11 Server Th
Page 382 and 383:
oth versions are available in Squee
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contains commented examples. Last,
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Figure 13.2 The KDE desktop Since t
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Evolution is the GNOME email client
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Strictly speaking, Debian Squeeze c
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The next versions of these applicat
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13.4.4.3. Collaborative Work With F
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The Windows partition must first be
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Chapter Security14 Contents Definin
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ut the other elements should also b
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• INPUT: concerns packets whose d
Page 405 and 406:
Other actions, particularly those c
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Figure 14.2 Fwbuilder's main window
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• those that qualify a message as
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14.3.3.1. Auditing Packages: debsum
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The chkrootkit and rkhunter package
Page 415 and 416:
Figure 14.3 Security contexts and U
Page 417 and 418:
The aptitude install selinux-basics
Page 419 and 420:
# semanage login -a -s user_u rhert
Page 421 and 422:
# myapp executable will have: # lab
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GOING FURTHER The m4 macro language
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Message avc:denied { read write } p
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➨ http://en.wikipedia.org/wiki/SQ
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features imply a increased risk of
Page 431 and 432: confronted with these unfortunate c
Page 433 and 434: sure of actually fixing it; otherwi
Page 435 and 436: (...) ** 2004-11-29-19:50:49: DCC S
Page 437 and 438: Chapter Creating a Debian15 Package
Page 439 and 440: editor shows us that dch really did
Page 441 and 442: 15.2. Building your First Package 1
Page 443 and 444: particular case, library, is useful
Page 445 and 446: The interpretation of such a rule i
Page 447 and 448: ALTERNATIVE apt-ftparchive If mini-
Page 449 and 450: a huge problem as soon as the error
Page 451 and 452: EXTRA Lightweight process for “De
Page 453 and 454: not yet gone through the new mainta
Page 455 and 456: Chapter Debian's16 Conclusion: Futu
Page 457: 16.3. Future of this Book We would
Page 460 and 461: These objectives necessarily involv
Page 462 and 463: A.7. Damn Small Linux This distribu
Page 464 and 465: $ pwd /home/rhertzog $ cd Desktop $
Page 466 and 467: tmpfs 514208 269136 245072 53% /dev
Page 468 and 469: B.3.1. The Deepest Layer: the Hardw
Page 470 and 471: B.4. Some Tasks Handled by the Kern
Page 472 and 473: B.4.3. Shared Functions Since a num
Page 474 and 475: comes back when the execution of th
Page 476 and 477: • the standard C library (glibc),
Page 478 and 479: alternative, 356 am-utils, 173 aman
Page 480 and 481: Collins, Ben, 12 command line inter
Page 484 and 485: in-addr.arpa, 241 Includes, Apache
Page 486 and 487: lspci, 444 lspcmcia, 444 lsusb, 444
Page 488 and 489: hardware acceleration, 190 openswan
Page 490 and 491: ead, right, 196 README.Debian, 11,
Page 492 and 493: suite, office, 368 super-server, 20
Page 494: Z Zabbix, 343 Zacchiroli, Stefano,
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