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Collins, Ben, 12 command line interface, 158 command line interpreter, 132 command scheduling, 204 command, interpreter, 158 Common Unix Printing System, 160 common-account, 292 common-auth, 292 common-password, 292 comparison of versions, 97 compilation, 3 of a kernel, 173 compiler, 3 Compose, key, 146 Concurrent Versions System, 20 conffiles, 87 confidentiality files, 66 config, debconf script, 86 configuration files, 87 initial configuration of APT, 67 network DHCP, 57 static, 57 of the kernel, 175 of the network, 148 printing, 160 program configuration, 137 configuration management, 20 conflicts, 81 Conflicts, header field, 81 connection by ADSL modem, 150 by PSTN modem, 149 on demand, 150 console-data, 145 console-tools, 145 constitution, 12 context, security context, 390 contract, social, 5 contrib, section, 103 control, 78 control sum, 385 control, of traffic, 236 control.tar.gz, 84 copy, backup copy, 211 copyleft, 9 copyright, 136 copyrights, 9 CPAN, 83 creation of a group, 157 of user accounts, 157 cron, 204 crontab, 205 CrossOver, 369 crossover cable, 151 crypt, 154 csh, 158 CUPS, 160 cups, 160 administration, 160 CVS, 20 D daemon, 138, 448 DAM, 14 dansguardian, 287 DATA, 261 database developer's database, 10 of groups, 154 of users, 154 daylight saving time, 168 DCF-77, 170 dch, 423 DDPO, 19 debc, 423 debconf, 86, 199, 338 debhelper, 424 debi, 423 Debian Account Managers, 14 Debian Developer's Packages Overview, 19 Debian Developer's Reference, 423 Debian France, 4 Debian Free Software Guidelines, 7 454 The Debian Administrator's Handbook
Debian Maintainer, 425 Debian Policy, 11 Debian Project Leader, 12 debian-admin, 19 debian-cd, 3, 340 Debian-Edu, 17 debian-installer, 4, 50 debian-multimedia, 18 debian-user, 139 debian.net, 106 debsums, 385 debtags, 129 debuild, 423 deletion of a group, 157 DeMuDi, 18 denial of service, 387 Deny from, Apache directive, 273 dependency, 79 Depends, header field, 79 deployment, 336 derivative distribution, 17 desktop, remote graphical desktop, 194 Destination NAT, 223 detection, intrusion, 387 developers Debian developers, 10 developer's database, 10 device access permissions, 158 multi-disk device, 65 devscripts, 423 DFSG, 7 dh-make, 424 DHCP, 149, 243 diald, 150 diff, 15 diff.gz file, 88 directives, Apache, 271, 273 directory, LDAP, 287 DirectoryIndex, Apache directive, 271 dirvish, 211 Disable an account, 156 display manager, 195 distribution commercial distribution, XVII commercial Linux distribution, 35 community Linux distribution, 35 Linux distribution, XVII Distrowatch, 436 dkms, 178 dm-crypt, 66 DNAT, 223 DNS, 153, 240 automated updates, 245 zone, 240 DNS record, 240 DNSSEC, 241 doc-linux-fr-html, 136 doc-linux-html, 136 documentation, 132, 135 location, 11 domain name, 152 virtual, 255 domain controller, 280 Domain Name Service, 153 dpkg, 76, 92 dpkg, internal operation, 86 dpkg-reconfigure, 199 dpkg-source, 91 DPL, 12 dput, 424 DSC file, 88 dselect, 72 dsl-provider, 150 DST, 168 dual boot, 53, 69 dump, 213 dupload, 424 DVD-ROM businesscard DVD-ROM, 51 installation DVD-ROM, 51 netinst DVD-ROM, 51 Dynamic Host Configuration Protocol, 243 E easy-rsa, 225 Index 455
Page 2 and 3:
The Debian Administrator's Handbook
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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
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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
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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
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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
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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
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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
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Figure 14.3 Security contexts and U
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The aptitude install selinux-basics
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# semanage login -a -s user_u rhert
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# 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
Page 429 and 430: 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 482 and 483: edquota, 209 eGroupware, 366 EHLO,
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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