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diff --git a/markup/pod/live-manual/media/text/pl/user_customization-packages.ssi b/markup/pod/live-manual/media/text/pl/user_customization-packages.ssi new file mode 100644 index 0000000..d8d8ce5 --- /dev/null +++ b/markup/pod/live-manual/media/text/pl/user_customization-packages.ssi @@ -0,0 +1,644 @@ +:B~ Dostosowywanie instalacji pakietów + +1~customizing-package-installation Dostosowywanie instalacji pakietów + +Perhaps the most basic customization of a live system is the selection of +packages to be included in the image. This chapter guides you through the +various build-time options to customize live-build's installation of +packages. The broadest choices influencing which packages are available to +install in the image are the distribution and archive areas. To ensure +decent download speeds, you should choose a nearby distribution mirror. You +can also add your own repositories for backports, experimental or custom +packages, or include packages directly as files. You can define lists of +packages, including metapackages which will install many related packages at +once, such as packages for a particular desktop or language. Finally, a +number of options give some control over /{apt}/, or if you prefer, +/{aptitude}/, at build time when packages are installed. You may find these +handy if you use a proxy, want to disable installation of recommended +packages to save space, or need to control which versions of packages are +installed via APT pinning, to name a few possibilities. + +2~ Źródła pakietu + +3~ Dystrybucja, działy archiwum i tryb + +The distribution you choose has the broadest impact on which packages are +available to include in your live image. Specify the codename, which +defaults to ${testing} for the ${testing} version of live-build. Any current +distribution carried in the archive may be specified by its codename +here. (See {Terms}#terms for more details.) The #{--distribution}# option +not only influences the source of packages within the archive, but also +instructs live-build to behave as needed to build each supported +distribution. For example, to build against the *{unstable}* release, sid, +specify: + +code{ + + $ lb config --distribution sid + +}code + +Within the distribution archive, archive areas are major divisions of the +archive. In Debian, these are #{main}#, #{contrib}# and #{non-free}#. Only +#{main}# contains software that is part of the Debian distribution, hence +that is the default. One or more values may be specified, e.g. + +code{ + + $ lb config --archive-areas "main contrib non-free" + +}code + +Experimental support is available for some Debian derivatives through a +#{--mode}# option. By default, this option is set to #{debian}# only if you +are building on a Debian or on an unknown system. If #{lb config}# is +invoked on any of the supported derivatives, it will default to create an +image of that derivative. If #{lb config}# is run in e.g. #{ubuntu}# mode, +the distribution names and archive areas for the specified derivative are +supported instead of the ones for Debian. The mode also modifies live-build +behaviour to suit the derivatives. + +*{Note:}* The projects for whom these modes were added are primarily responsible for supporting users of these options. The ${project}, in turn, provides development support on a best-effort basis only, based on feedback from the derivative projects as we do not develop or support these derivatives ourselves. + +3~ Serwery lustrzane dystrybucji + +The Debian archive is replicated across a large network of mirrors around +the world so that people in each region can choose a nearby mirror for best +download speed. Each of the #{--mirror-*}# options governs which +distribution mirror is used at various stages of the build. Recall from +{Stages of the build}#stages-of-the-build that the *{bootstrap}* stage is +when the chroot is initially populated by /{debootstrap}/ with a minimal +system, and the *{chroot}* stage is when the chroot used to construct the +live system's filesystem is built. Thus, the corresponding mirror switches +are used for those stages, and later, in the *{binary}* stage, the +#{--mirror-binary}# and #{--mirror-binary-security}# values are used, +superseding any mirrors used in an earlier stage. + +3~distribution-mirrors-build-time Serwery lustrzane dystrybucji używane +podczas budowania obrazu + +To set the distribution mirrors used at build time to point at a local +mirror, it is sufficient to set #{--mirror-bootstrap}# and +#{--mirror-chroot-security}# as follows. + +code{ + + $ lb config --mirror-bootstrap http://localhost/debian/ \ + --mirror-chroot-security http://localhost/debian-security/ + +}code + +Serwer lustrzany chroot, określony przez #{--mirror-chroot}#, domyślnie do +wartości #{--mirror-bootstrap}#. + +3~ Serwery lustrzane dystrybucji użyte podczas uruchomienia + +The #{--mirror-binary*}# options govern the distribution mirrors placed in +the binary image. These may be used to install additional packages while +running the live system. The defaults employ #{httpredir.debian.org}#, a +service that chooses a geographically close mirror based, among other +things, on the user's IP family and the availability of the mirrors. This is +a suitable choice when you cannot predict which mirror will be best for all +of your users. Or you may specify your own values as shown in the example +below. An image built from this configuration would only be suitable for +users on a network where "#{mirror}#" is reachable. + +code{ + + $ lb config --mirror-binary http://mirror/debian/ \ + --mirror-binary-security http://mirror/debian-security/ \ + --mirror-binary-backports http://mirror/debian-backports/ + +}code + +3~additional-repositories Dodatkowe repozytoria + +You may add more repositories, broadening your package choices beyond what +is available in your target distribution. These may be, for example, for +backports, experimental or custom packages. To configure additional +repositories, create #{config/archives/your-repository.list.chroot}#, and/or +#{config/archives/your-repository.list.binary}# files. As with the +#{--mirror-*}# options, these govern the repositories used in the *{chroot}* +stage when building the image, and in the *{binary}* stage, i.e. for use +when running the live system. + +For example, #{config/archives/live.list.chroot}# allows you to install +packages from the debian-live snapshot repository at live system build time. + +code{ + + deb http://live-systems.org/ sid-snapshots main contrib non-free + +}code + +If you add the same line to #{config/archives/live.list.binary}#, the +repository will be added to your live system's #{/etc/apt/sources.list.d/}# +directory. + +Jeżeli takie pliki istnieją to zostaną wybrane automatycznie. + +Należy również umieścić klucz GPG używany do podpisywania repozytorium w +#{config/archives/twój-klucz-repozytorium.key{binary,chroot}}#. + +Should you need custom APT pinning, such APT preferences snippets can be +placed in #{config/archives/your-repository.pref.{binary,chroot}}# files and +will be automatically added to your live system's +#{/etc/apt/preferences.d/}# directory. + +2~choosing-packages-to-install Wybieranie pakietów do instalacji + +There are a number of ways to choose which packages live-build will install +in your image, covering a variety of different needs. You can simply name +individual packages to install in a package list. You can also use +metapackages in those lists, or select them using package control file +fields. And finally, you may place package files in your #{config/}# tree, +which is well suited to testing of new or experimental packages before they +are available from a repository. + +3~package-lists Lista pakietów + +Listy pakietów są skutecznym sposobem wyrażenia, które pakiety powinny +zostać zainstalowane.Składnia list obsługuje instrukcje warunkowe, które +ułatwiają budowanie list i dostosowywanie ich do wykorzystania w wielu +konfiguracjach. Nazwy pakietów mogą być także wstrzykiwane do listy za +pomocą pomocników powłoki w czasie kompilacji. + +*{Note:}* The behaviour of live-build when specifying a package that does not exist is determined by your choice of APT utility. See {Choosing apt or aptitude}#choosing-apt-or-aptitude for more details. + +3~using-metapackages Używanie metapakietów + +Najprostszym sposobem, aby wypełnić swoją listę pakietów jest użycie +metapakietu zadań dostarczanych przez dystrybucję. Na przykład: + +code{ + + $ lb config + $ echo task-gnome-desktop > config/package-lists/desktop.list.chroot + +}code + +This supercedes the older predefined list method supported in #{live-build}# +2.x. Unlike predefined lists, task metapackages are not specific to the Live +System project. Instead, they are maintained by specialist working groups +within the distribution and therefore reflect the consensus of each group +about which packages best serve the needs of the intended users. They also +cover a much broader range of use cases than the predefined lists they +replace. + +All task metapackages are prefixed #{task-}#, so a quick way to determine +which are available (though it may contain a handful of false hits that +match the name but aren't metapackages) is to match on the package name +with: + +code{ + + $ apt-cache search --names-only ^task- + +}code + +Oprócz tych, znajdziesz jeszcze inne metapakiety do różnych celów. Niektóre +są podzbiorami szerszych pakietów zadań, jak #{gnome-core}#, podczas gdy +inne są indywidualne specjalistyczne części czystego Debiana mieszanki, +takie jak metapakiety #{education-*}#. Aby wyświetlić wszystkie metapakiety +w archiwum, należy zainstalować pakiet #{debtags}# i wyświetlić wszystkie +pakiety z tagiem #{role::metapackage}# w następujący sposób: + +code{ + + $ debtags search role::metapackage + +}code + +3~ Lokalna lista pakietów + +Whether you list metapackages, individual packages, or a combination of +both, all local package lists are stored in #{config/package-lists/}#. Since +more than one list can be used, this lends itself well to modular +designs. For example, you may decide to devote one list to a particular +choice of desktop, another to a collection of related packages that might as +easily be used on top of a different desktop. This allows you to experiment +with different combinations of sets of packages with a minimum of fuss, +sharing common lists between different live image projects. + +Package lists that exist in this directory need to have a #{.list}# suffix +in order to be processed, and then an additional stage suffix, #{.chroot}# +or #{.binary}# to indicate which stage the list is for. + +*{Note:}* If you don't specify the stage suffix, the list will be used for both stages. Normally, you want to specify #{.list.chroot}# so that the packages will only be installed in the live filesystem and not have an extra copy of the #{.deb}# placed on the medium. + +3~ Lokalna lista pakietów binarnych + +To make a binary stage list, place a file suffixed with #{.list.binary}# in +#{config/package-lists/}#. These packages are not installed in the live +filesystem, but are included on the live medium under #{pool/}#. You would +typically use such a list with one of the non-live installer variants. As +mentioned above, if you want this list to be the same as your chroot stage +list, simply use the #{.list}# suffix by itself. + +3~generated-package-lists Wygenerowana lista pakietów + +It sometimes happens that the best way to compose a list is to generate it +with a script. Any line starting with an exclamation point indicates a +command to be executed within the chroot when the image is built. For +example, one might include the line #{! grep-aptavail -n -sPackage +-FPriority standard | sort}# in a package list to produce a sorted list of +available packages with #{Priority: standard}#. + +In fact, selecting packages with the #{grep-aptavail}# command (from the +#{dctrl-tools}# package) is so useful that #{live-build}# provides a +#{Packages}# helper script as a convenience. This script takes two +arguments: #{field}# and #{pattern}#. Thus, you can create a list with the +following contents: + +code{ + + $ lb config + $ echo '! Packages Priority standard' > config/package-lists/standard.list.chroot + +}code + +3~ Używanie instrukcji warunkowych w listach pakietów. + +Any of the live-build configuration variables stored in #{config/*}# (minus +the #{LB_}# prefix) may be used in conditional statements in package +lists. Generally, this means any #{lb config}# option uppercased and with +dashes changed to underscores. But in practice, it is only the ones that +influence package selection that make sense, such as #{DISTRIBUTION}#, +#{ARCHITECTURES}# or #{ARCHIVE_AREAS}#. + +Na przykład, aby zainstalować #{ia32-libs}# jeżeli wybrano #{--architectures +amd64}#: + +code{ + + #if ARCHITECTURES amd64 + ia32-libs + #endif + +}code + +Można przetestować dowolny szereg wartości, na przykład zainstalować +/{memtest86+}/, jeżeli ustalono #{--architectures i386}# lub +#{--architectures amd64}#: + +code{ + + #if ARCHITECTURES i386 amd64 + memtest86+ + #endif + +}code + +You may also test against variables that may contain more than one value, +e.g. to install /{vrms}/ if either #{contrib}# or #{non-free}# is specified +via #{--archive-areas}#: + +code{ + + #if ARCHIVE_AREAS contrib non-free + vrms + #endif + +}code + +Zagnieżdżanie instrukcji warunkowych jest nie obsługiwane. + +% FIXME: + +3~ Usuwanie pakietu podczas instalacji + +You can list packages in files with #{.list.chroot_live}# and +#{.list.chroot_install}# suffixes inside the #{config/package-lists}# +directory. If both a live and an install list exist, the packages in the +#{.list.chroot_live}# list are removed with a hook after the installation +(if the user uses the installer). The packages in the +#{.list.chroot_install}# list are present both in the live system and in the +installed system. This is a special tweak for the installer and may be +useful if you have #{--debian-installer live}# set in your config, and wish +to remove live system-specific packages at install time. + +3~desktop-and-language-tasks Pulpit i zadania językowe + +Desktop and language tasks are special cases that need some extra planning +and configuration. Live images are different from Debian Installer images in +this respect. In the Debian Installer, if the medium was prepared for a +particular desktop environment flavour, the corresponding task will be +automatically installed. Thus, there are internal #{gnome-desktop}#, +#{kde-desktop}#, #{lxde-desktop}# and #{xfce-desktop}# tasks, none of which +are offered in #{tasksel}#'s menu. Likewise, there are no menu entries for +tasks for languages, but the user's language choice during the install +influences the selection of corresponding language tasks. + +When developing a desktop live image, the image typically boots directly to +a working desktop, the choices of both desktop and default language having +been made at build time, not at run time as in the case of the Debian +Installer. That's not to say that a live image couldn't be built to support +multiple desktops or multiple languages and offer the user a choice, but +that is not live-build's default behaviour. + +Because there is no provision made automatically for language tasks, which +include such things as language-specific fonts and input-method packages, if +you want them, you need to specify them in your configuration. For example, +a GNOME desktop image containing support for German might include these task +metapackages: + +code{ + + $ lb config + $ echo "task-gnome-desktop task-laptop" >> config/package-lists/my.list.chroot + $ echo "task-german task-german-desktop task-german-gnome-desktop" >> config/package-lists/my.list.chroot + +}code + +3~kernel-flavour-and-version Rodzaj jądra i wersja + +One or more kernel flavours will be included in your image by default, +depending on the architecture. You can choose different flavours via the +#{--linux-flavours}# option. Each flavour is suffixed to the default stub +#{linux-image}# to form each metapackage name which in turn depends on an +exact kernel package to be included in your image. + +Thus by default, an #{amd64}# architecture image will include the +#{linux-image-amd64}# flavour metapackage, and an #{i386}# architecture +image will include the #{linux-image-586}# metapackage. + +When more than one kernel package version is available in your configured +archives, you can specify a different kernel package name stub with the +#{--linux-packages}# option. For example, supposing you are building an +#{amd64}# architecture image and add the experimental archive for testing +purposes so you can install the #{linux-image-3.18.0-trunk-amd64}# +kernel. You would configure that image as follows: + +code{ + + $ lb config --linux-packages linux-image-3.18.0-trunk + $ echo "deb http://ftp.debian.org/debian/ experimental main" > config/archives/experimental.list.chroot + +}code + +3~custom-kernels Niestandardowe jądra + +You can build and include your own custom kernels, so long as they are +integrated within the Debian package management system. The live-build +system does not support kernels not built as #{.deb}# packages. + +The proper and recommended way to deploy your own kernel packages is to +follow the instructions in the #{kernel-handbook}#. Remember to modify the +ABI and flavour suffixes appropriately, then include a complete build of the +#{linux}# and matching #{linux-latest}# packages in your repository. + +If you opt to build the kernel packages without the matching metapackages, +you need to specify an appropriate #{--linux-packages}# stub as discussed in +{Kernel flavour and version}#kernel-flavour-and-version. As we explain in +{Installing modified or third-party +packages}#installing-modified-or-third-party-packages, it is best if you +include your custom kernel packages in your own repository, though the +alternatives discussed in that section work as well. + +It is beyond the scope of this document to give advice on how to customize +your kernel. However, you must at least ensure your configuration satisfies +these minimum requirements: + +_* Użyj startowego dysku RAM. + +_* Include the union filesystem module (i.e. usually #{aufs}#). + +_* Include any other filesystem modules required by your configuration +(i.e. usually #{squashfs}#). + +2~installing-modified-or-third-party-packages Instalowanie zmodyfikowanych +pakietów lub pakietów innych firm + +While it is against the philosophy of a live system, it may sometimes be +necessary to build a live system with modified versions of packages that are +in the Debian repository. This may be to modify or support additional +features, languages and branding, or even to remove elements of existing +packages that are undesirable. Similarly, "third-party" packages may be used +to add bespoke and/or proprietary functionality. + +This section does not cover advice regarding building or maintaining +modified packages. Joachim Breitner's 'How to fork privately' method from +http://www.joachim-breitner.de/blog/archives/282-How-to-fork-privately.html +may be of interest, however. The creation of bespoke packages is covered in +the Debian New Maintainers' Guide at https://www.debian.org/doc/maint-guide/ +and elsewhere. + +Istnieją dwa sposoby instalacji niestandardowych pakietów: + +_* #{packages.chroot}# + +_* Używanie niestandardowego repozytorium APT + +Using #{packages.chroot}# is simpler to achieve and useful for "one-off" +customizations but has a number of drawbacks, while using a custom APT +repository is more time-consuming to set up. + +3~ Używanie #{packages.chroot}#do instalacji niestandardowych pakietów + +To install a custom package, simply copy it to the +#{config/packages.chroot/}# directory. Packages that are inside this +directory will be automatically installed into the live system during build +- you do not need to specify them elsewhere. + +Packages *{must}* be named in the prescribed way. One simple way to do this +is to use #{dpkg-name}#. + +Korzystanie z #{packages.chroot}# do instalacji niestandardowych pakietów ma +wady: + +_* Nie jest możliwe użycie bezpiecznego APT. + +_* You must install all appropriate packages in the +#{config/packages.chroot/}# directory. + +_* It does not lend itself to storing live system configurations in revision +control. + +3~ Używanie repozytoriium APT aby zainstalować niestandarkowe pakiety + +Unlike using #{packages.chroot}#, when using a custom APT repository you +must ensure that you specify the packages elsewhere. See {Choosing packages +to install}#choosing-packages-to-install for details. + +While it may seem unnecessary effort to create an APT repository to install +custom packages, the infrastructure can be easily re-used at a later date to +offer updates of the modified packages. + +3~ Niestandardowe pakiety i APT + +live-build uses APT to install all packages into the live system so will +therefore inherit behaviours from this program. One relevant example is that +(assuming a default configuration) given a package available in two +different repositories with different version numbers, APT will elect to +install the package with the higher version number. + +Because of this, you may wish to increment the version number in your custom +packages' #{debian/changelog}# files to ensure that your modified version is +installed over one in the official Debian repositories. This may also be +achieved by altering the live system's APT pinning preferences - see {APT +pinning}#apt-pinning for more information. + +2~ Konfigurowanie APT podczas kompilacji + +You can configure APT through a number of options applied only at build +time. (APT configuration used in the running live system may be configured +in the normal way for live system contents, that is, by including the +appropriate configurations through #{config/includes.chroot/}#.) For a +complete list, look for options starting with #{apt}# in the #{lb_config}# +man page. + +3~choosing-apt-or-aptitude Wybieranie apt lub aptitude + +You can elect to use either /{apt}/ or /{aptitude}/ when installing packages +at build time. Which utility is used is governed by the #{--apt}# argument +to #{lb config}#. Choose the method implementing the preferred behaviour for +package installation, the notable difference being how missing packages are +handled. + +_* #{apt}#: Używając tej metody, jeśli zaznaczono brakujący pakiet, +instalacja pakietu zakończy się niepowodzeniem. To jest domyślne ustawienie. + +_* #{aptitude}#: Używając tej metody, jeśli zaznaczono brakujący pakiet, +instalacja pakietu zakończy się powodzeniem. + +3~ Używanie serwera proxy z APT + +One commonly required APT configuration is to deal with building an image +behind a proxy. You may specify your APT proxy with the #{--apt-ftp-proxy}# +or #{--apt-http-proxy}# options as needed, e.g. + +code{ + + $ lb config --apt-http-proxy http://proxy/ + +}code + +3~tweaking-apt-to-save-space Podkręcanie APT celu zaoszczędzenia miejsca + +You may find yourself needing to save some space on the image medium, in +which case one or the other or both of the following options may be of +interest. + +Jeśli nie chcesz zawierać indeksów APT w obrazie, można je pominąć z: + +code{ + + $ lb config --apt-indices false + +}code + +This will not influence the entries in #{/etc/apt/sources.list}#, but merely +whether #{/var/lib/apt}# contains the indices files or not. The tradeoff is +that APT needs those indices in order to operate in the live system, so +before performing #{apt-cache search}# or #{apt-get install}#, for instance, +the user must #{apt-get update}# first to create those indices. + +If you find the installation of recommended packages bloats your image too +much, provided you are prepared to deal with the consequences discussed +below, you may disable that default option of APT with: + +code{ + + $ lb config --apt-recommends false + +}code + +The most important consequence of turning off recommends is that +#{live-boot}# and #{live-config}# themselves recommend some packages that +provide important functionality used by most Live configurations, such as +#{user-setup}# which #{live-config}# recommends and is used to create the +live user. In all but the most exceptional circumstances you need to add +back at least some of these recommends to your package lists or else your +image will not work as expected, if at all. Look at the recommended packages +for each of the #{live-*}# packages included in your build and if you are +not certain you can omit them, add them back into your package lists. + +The more general consequence is that if you don't install recommended +packages for any given package, that is, "packages that would be found +together with this one in all but unusual installations" (Debian Policy +Manual, section 7.2), some packages that users of your Live system actually +need may be omitted. Therefore, we suggest you review the difference turning +off recommends makes to your packages list (see the #{binary.packages}# file +generated by #{lb build}#) and re-include in your list any missing packages +that you still want installed. Alternatively, if you find you only want a +small number of recommended packages left out, leave recommends enabled and +set a negative APT pin priority on selected packages to prevent them from +being installed, as explained in {APT pinning}#apt-pinning. + +3~ Przekazywanie opcji do apt lub aptitude + +If there is not a #{lb config}# option to alter APT's behaviour in the way +you need, use #{--apt-options}# or #{--aptitude-options}# to pass any +options through to your configured APT tool. See the man pages for #{apt}# +and #{aptitude}# for details. Note that both options have default values +that you will need to retain in addition to any overrides you may +provide. So, for example, suppose you have included something from +#{snapshot.debian.org}# for testing purposes and want to specify +#{Acquire::Check-Valid-Until=false}# to make APT happy with the stale +#{Release}# file, you would do so as per the following example, appending +the new option after the default value #{--yes}#: + +code{ + + $ lb config --apt-options "--yes -oAcquire::Check-Valid-Until=false" + +}code + +Please check the man pages to fully understand these options and when to use +them. This is an example only and should not be construed as advice to +configure your image this way. This option would not be appropriate for, +say, a final release of a live image. + +For more complicated APT configurations involving #{apt.conf}# options you +might want to create a #{config/apt/apt.conf}# file instead. See also the +other #{apt-*}# options for a few convenient shortcuts for frequently needed +options. + +3~apt-pinning Pinning APT + +For background, please first read the #{apt_preferences(5)}# man page. APT +pinning can be configured either for build time, or else for run time. For +the former, create #{config/archives/*.pref}#, +#{config/archives/*.pref.chroot}#, and #{config/apt/preferences}#. For the +latter, create #{config/includes.chroot/etc/apt/preferences}#. + +Let's say you are building a ${testing} live system but need all the live +packages that end up in the binary image to be installed from sid at build +time. You need to add sid to your APT sources and pin the live packages from +it higher, but all other packages from it lower, than the default +priority. Thus, only the packages you want are installed from sid at build +time and all others are taken from the target system distribution, +${testing}. The following will accomplish this: + +code{ + + $ echo "deb http://mirror/debian/ sid main" > config/archives/sid.list.chroot + $ cat >> config/archives/sid.pref.chroot << EOF + Package: live-* + Pin: release n=sid + Pin-Priority: 600 + + Package: * + Pin: release n=sid + Pin-Priority: 1 + EOF + +}code + +Negative pin priorities will prevent a package from being installed, as in +the case where you do not want a package that is recommended by another +package. Suppose you are building an LXDE image using #{task-lxde-desktop}# +in #{config/package-lists/desktop.list.chroot}#, but don't want the user +prompted to store wifi passwords in the keyring. This metapackage depends on +/{lxde-core}/, which recommends /{gksu}/, which in turn recommends +/{gnome-keyring}/. So you want to omit the recommended /{gnome-keyring}/ +package. This can be done by adding the following stanza to +#{config/apt/preferences}#: + +code{ + + Package: gnome-keyring + Pin: version * + Pin-Priority: -1 + +}code |