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hardware acceleration, 190 openswan, 230 OpenVPN, 224 operations, internal, 9 option POSIX, 94 Options, Apache directive, 271 Order, Apache directive, 273 organization, internal, 9 OSPF, 238 ospf6d, 238 ospfd, 238 owner group, 195 user, 195 P pacakage signature, 119 package authenticity check, 119 binary package, XIX, 76 conflict, 81 content inspection, 94 Debian archive of, 420 Debian package, XIX dependency, 79 file list, 94 incompatibility, 81 installation, 92, 107 maintenance, 11 meta-information, 78 popularity, 361 priority, 111 purge, 94 removal, 94, 107 replacement, 84 seal, 119 search, 114 source of, 102 source package, XIX, 88 status, 94 types, 417 unpacking, 93 virtual package, 81, 82 package archive, 420 package meta-information, 78 package tracking system, 19 package types, 417 Packages.gz, 102 packagesearch, 129 packet IP, 222, 376 packet filter, 375 PAE, 53 PAM, 145 pam_env.so, 145 PAP, 150 Parallel ATA, 442 partition encrypted, 66 extended, 162 primary, 162 secondary, 162 swap partition, 64 partition encryption, 66 partitioning, 59 guided partitioning, 61 manual partitioning, 63 passwd, 154, 156 password, 156 patch, 15 patch kernel, 178 pbuilder, 414 PCMCIA, 213, 219 pcmciautils, 219 Perens, Bruce, 9, 12 Perl, 83 permissions, 195 Philosophy & Procedures, 426 PHPGroupware, 366 Physical Address Extension, 53 <strong>PI</strong>CS, 287 pid, 446 Pin, 113 Pin-Priority, 113 462 The Debian Administrator's Handbook
ping, 378 pipe, 448 pipe, named pipe, 202 Pixar, 9 PKI (Public Key Infrastructure), 225 pmud, 219 poff, 150 point to point, 149 point, mount, 171 Point-to-Point Tunneling Protocol, 231 policy, 11 pon, 150 popularity of packages, 361 popularity-contest, 361 port TCP, 222 UDP, 222 port forwarding, 192, 223 portmapper, 277 POSIX, 94 Postfix, 252 postinst, 84 postrm, 84 Potato, 9 power management, 218 Powerbook, 219 PPP, 149, 230 pppconfig, 150 PPPOE, 150 pppoeconf, 150 PPTP, 151, 231 pptp-linux, 231 pre-dependency, 80 Pre-Depends, header field, 80 preconfiguration, 338 preferences, 111 preinst, 84 prelude, 387 prerm, 84 preseed, 338 printcap, 160 printing configuration, 160 network, 285 private, IP address, 223 proc, 152 process, 184 processor, 3 procmail, 254 profiles, roaming, 283 Progeny, 2 program configuration, 137 protocol AH, 231 ESP, 231 GRE, 231 Provides, header field, 81 proxy, 68 proxy cache, 68, 286 pseudo-package, 18 PTR, DNS record, 240 PTS, 19 Public Key Infrastructure, 225 purge of a package, 86, 94 Q QEMU, 320 QoS, 235 Qt, 358 Designer, 366 quagga, 237 quality assurance, 19 of service, 235 quality of service, 235 quota, 157, 208 R racoon, 230 radvd, 239 RAID, 298 RBL, 259 RCPT TO, 260 rcS, 184 rcS.d, 184 RDP, 370 Index 463
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
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features imply a increased risk of
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confronted with these unfortunate c
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sure of actually fixing it; otherwi
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(...) ** 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 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 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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