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Figure 3.4 Install the selected services Prior to jumping in to this exercise with both feet, it is strongly recommended that you read the remainder of this book. After that you will have a more precise understanding of how to configure the expected services. 46 The Debian Administrator's Handbook
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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 .
Page 8 and 9:
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 . .
Page 17 and 18:
Foreword Linux has been garnering s
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Book Structure Following the struct
Page 21 and 22: While we were obviously satisfied w
Page 23 and 24: Tobias Gruetzmacher, Tournier Simon
Page 26 and 27: Keywords Objective Means Operation
Page 28 and 29: 1.1. What Is Debian? CULTURE Origin
Page 30 and 31: TOOL Installer debian-installer is
Page 32 and 33: COMMUNITY Upstream author, or Debia
Page 34 and 35: ➨ http://www.opensource.org/licen
Page 36 and 37: 1.3.1. The Debian Developers Debian
Page 38 and 39: with the changelog.gz file (or equi
Page 40 and 41: were only lile challenges at the be
Page 42 and 43: can always fine-tune these paramete
Page 44 and 45: PERSPECTIVE Debian for multimedia A
Page 46 and 47: Each specific service has its own s
Page 48 and 49: tool. Whether used in graphical or
Page 50 and 51: Figure 1.2 Compilation of a package
Page 52 and 53: their work. The next step is the in
Page 54 and 55: 28 The Debian Administrator's Handb
Page 56 and 57: Keywords Falcot Corp SMB Strong Gro
Page 58 and 59: We have envisioned this case study
Page 60 and 61: Several factors have dictated this
Page 62: • A survey of several French serv
Page 65 and 66: Chapter Analyzing the Existing Setu
Page 67 and 68: Figure 3.1 Coexistence of Debian wi
Page 69 and 70: Figure 3.2 Database backups Each se
Page 71: HARDWARE Next-generation PC Most re
Page 75 and 76: Chapter Installation 4 Contents Ins
Page 77 and 78: ISO-9660 filesystem that contains t
Page 79 and 80: to boot and enter possible paramete
Page 81 and 82: This choice is also used to define
Page 83 and 84: the CD. The installer can work with
Page 85 and 86: 4.2.11. Creating the First User Deb
Page 87 and 88: Figure 4.8 Disk to use for guided p
Page 89 and 90: equire, to this day, the use of LVM
Page 91 and 92: 4.2.13.3. Configuring Multidisk Dev
Page 93 and 94: 4.2.14. Installing the Base System
Page 95 and 96: This package is only activated on d
Page 97 and 98: Figure 4.14 First boot The user tha
Page 100 and 101: Keywords Binary package Source pack
Page 102 and 103: This chapter describes the structur
Page 104 and 105: • control.tar.gz. This archive fi
Page 106 and 107: “or”, as opposed to meaning “
Page 108 and 109: Providing a “Service” Let us di
Page 110 and 111: virtual packages and it is likely t
Page 112 and 113: 6. dpkg will update the configurati
Page 114 and 115: the file; --force-confnew will use
Page 116 and 117: 0EnvMTfMpeQOA68ZqsNpUjomv5r/EGwdCbA
Page 118 and 119: 5.4. Manipulating Packages with dpk
Page 120 and 121: -force-* option. In this case, if t
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csplit cut date dd df dir dircolors
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above all, to keep a history of the
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Keywords apt-get apt-cache aptitude
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APT is the abbreviation for Advance
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TIP /etc/apt/sources.list.d/ *.list
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➨ http://www.apt-get.org/ The men
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# aptitude remove package1+ package
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users who work daily with the Debia
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tories). It also gives the name of
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ut the version available in Stable
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category). u updates the lists of a
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When you select the former for inst
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provides a tamper-proof seal to gua
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# deborphan | xargs aptitude remove
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packages are not in the latest avai
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6.8.2. Configuring APT The case of
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For more complex searches, a more p
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Keywords Documentation Solving prob
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7.1. Documentation Sources Before y
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$ apropos "copy file" cp (1) - copy
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TIPS From error to solution If the
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example is specific to a particular
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(hp://bugs.debian.org/package) to e
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Chapter Basic Configuration: Networ
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length. This allows encoding all Un
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with Asian languages due to their n
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8.2.1. Ethernet Interface If the co
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8.2.3.2. Modems Supporting PPTP The
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8.3.1. Name Resolution The mechanis
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• password: this is a password en
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BACK TO BASICS Working with several
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For bash, it is useful to activate
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BACK TO BASICS Master boot record T
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lrwxrwxrwx 1 root root 10 23 jul. 0
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stores correspondences that it dete
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# last kernel installed image=/vmli
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8.9.2. Time Synchronization Time sy
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8.9.5. List of Mount Points BACK TO
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GOING FURTHER Auto-mounting The am-
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$ mkdir ~/kernel; cd ~/kernel $ tar
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As you can see, the package is crea
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NOTE make-kpkg --added-patches Unti
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Keywords System boot Initscripts SS
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9.1. System Boot When you boot the
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therefore no longer taken into cons
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which are stored in /etc/init.d/. T
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$ scp file machine:/tmp/ sftp is an
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eview. He also did not clearly iden
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Figure 9.3 Forwarding a remote port
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• reading (symbolized by r as in
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If you give it a new octal value, t
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DEBIAN POLICY Preserving changes Th
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sign (=), it corresponds to precise
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talk dgram udp wait nobody.tty /usr
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Be careful, however, if the order i
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9.8. Scheduling Asynchronous Tasks:
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GOING FURTHER Seing up a default qu
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the expiration date associated with
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characteristics may vary after a re
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• $major or %M: the kernel major
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9.12. Power Management The topic of
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Keywords Network Gateway TCP/IP IPv
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10.1. Gateway A gateway is a system
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net.ipv4.conf.default.forwarding =
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export KEY_DIR="$EASY_RSA/keys" ech
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Data Base Updated $ ./build-dh Gene
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Section 8.2.4, “Automatic Network
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# vpn.falcot.com is the PPTP server
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# # 4. If you give a single localIP
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It is also possible to alter the pr
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zebra daemon collects information f
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e restricted, in the same fashion a
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zone "internal.falcot.com" { type m
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address and the network where the m
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10.8.1. Local Diagnosis: netstat Le
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As expected, the SSH and Exim4 appl
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Keywords Postfix Apache NFS Samba S
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11.1. Mail Server The Falcot Corp a
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EXTRA erying the MX records When th
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virtual_alias_domains = falcotsbran
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11.1.3.1. IP-Based Access Restricti
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11.1.3.3. Accepting or Refusing Bas
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those applying to the email body. h
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efore Postgrey. If the client is no
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This new configuration is taken int
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11.2. Web Server (HTTP) The Falcot
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QUICK LOOK Apache supports SNI Star
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• MultiViews enables content nego
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information it contains; SiteDomain
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perfectly correct, the clients do a
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options lockd nlm_udpport=2045 nlm_
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11.5.1. Samba Server The samba pack
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# If you are using encrypted passwo
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Two extra shares, and their associa
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11.6. HTTP/FTP Proxy An HTTP/FTP pr
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11.7.1. Installing The slapd packag
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Question Answer X.500 naming contex
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11.7.3.2. Configuring PAM This sect
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SLURPD_START=auto # slapd normally
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Keywords RAID LVM FAI Preseeding Mo
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12.1. RAID and LVM Chapter 4, Insta
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a logical volume of the same size a
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• finally, a sdh disk, still 4 GB
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# mdadm --detail /dev/md1 /dev/md1:
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UUID : 20a8419b:41612750:b9171cfe:0
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again due to having been probed dur
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e clustered into one VG and the slo
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VG Access read/write VG Status resi
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# ls -l /dev/dm-* brw-rw---- 1 root
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# df -h /srv/files/ Filesystem Size
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to be reconstructed, thereby limiti
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12.2. Virtualization Virtualization
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• The hypervisor itself. Accordin
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RSA Fingerprint : Root Password : 5
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TIP Geing the console straight away
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LXC also requires the control group
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oot@scouzmir:~# Note that the files
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We haven't described all the availa
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Cannot open display: Run 'virt-view
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• resume to unpause it; • autos
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• installing the base system; •
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Booting From the Network When a com
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Note also that the commands will ne
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a feature that each plugin must pro
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was displayed during installation,
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define host{ use generic-host ; Nam
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350 The Debian Administrator's Hand
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Chapter Workstation13 Contents Conf
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(==) Matched vesa as autoconfigured
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administrator makes explicit change
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Figure 13.1 The GNOME desktop For a
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Figure 13.3 The Xfce desktop 13.4.
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Figure 13.5 The KMail email soware
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them in its main section. Rather th
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Since the IRC protocol is very old,
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ing on these formats, only the ones
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Keywords Firewall Netfilter IDS/NID
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14.1. Defining a Security Policy CA
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BACK TO BASICS Firewall A firewall
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➨ http://www.faqs.org/rfcs/rfc777
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The previous section lists availabl
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of the /etc/network/interfaces file
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The gnome-system-monitor and qps gr
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# debsums -p /var/cache/apt/archive
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a desktop machine is far from being
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Figure 14.4 Automatic transitions b
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➨ http://wiki.debian.org/SELinux
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Similarly, TCP/UDP ports are labele
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## Domain allowed to transition. ##
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1 3 Those interfaces define the mya
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e confined. In any case, you will h
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possible, but if the web applicatio
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14.5.6. Physical Security There is
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following sections), then isolating
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www.falcot.com 200.58.141.84 - - [2
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Keywords Backport Rebuild Source pa
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15.1. Rebuilding a Package from its
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TOOL fakeroot In essence, the packa
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the package is created in the curre
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- contacts for each department. . T
Page 446 and 447:
The second entry matches the first
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means that signatures need not be v
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• In a similar fashion, debc allo
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documents; this is no longer the ca
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Keywords Future Improvements Opinio
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16.1. Upcoming Developments Weeks (
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Appendix Derivative Distributions A
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➨ http://www.knopper.net/knoppix/
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Appendix Short Remedial Course B Co
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B.1.3. Searching for Files and with
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• /usr/: applications; this direc
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TOOL Setup, the BIOS configuration
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These programs have a -v option, th
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B.4.5. Rights Management Unix-like
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IN PRACTICE A concrete example Let'
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Index _ .d, 110 .desktop, 357 .htac
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BackupPC, 210 bash, 158 Basic Input
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Debian Maintainer, 425 Debian Polic
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GECOS, 154 General Public License,
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Kopete, 367 krdc, 194 krfb, 194 Kub
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kernel modules, 185 mondo, 212 moni
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ping, 378 pipe, 448 pipe, named pip
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name, 240 NTP, 169 SMTP, 252 web, 2
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V Venema, Wietse, 204 version, comp
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