diff options
author | Ralph Amissah <ralph.amissah@gmail.com> | 2021-11-27 21:54:49 -0500 |
---|---|---|
committer | Ralph Amissah <ralph.amissah@gmail.com> | 2021-11-27 21:54:49 -0500 |
commit | 78b1b83be0cf04b4cba707751b7ad4d97787fe37 (patch) | |
tree | 0260daae62c3c0c055b7ec73b274fa82b31b344f /markup/pod/live-manual/media/text/de/user_customization-overview.ssi |
track document samples used
Diffstat (limited to 'markup/pod/live-manual/media/text/de/user_customization-overview.ssi')
-rw-r--r-- | markup/pod/live-manual/media/text/de/user_customization-overview.ssi | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/markup/pod/live-manual/media/text/de/user_customization-overview.ssi b/markup/pod/live-manual/media/text/de/user_customization-overview.ssi new file mode 100644 index 0000000..54ab92c --- /dev/null +++ b/markup/pod/live-manual/media/text/de/user_customization-overview.ssi @@ -0,0 +1,75 @@ +:B~ Customizing contents + +1~customization-overview Customization overview + +This chapter gives an overview of the various ways in which you may +customize a live system. + +2~ Build time vs. boot time configuration + +Live system configuration options are divided into build-time options which +are options that are applied at build time and boot-time options which are +applied at boot time. Boot-time options are further divided into those +occurring early in the boot, applied by the live-boot package, and those +that happen later in the boot, applied by live-config. Any boot-time option +may be modified by the user by specifying it at the boot prompt. The image +may also be built with default boot parameters so users can normally just +boot directly to the live system without specifying any options when all of +the defaults are suitable. In particular, the argument to #{lb +--bootappend-live}# consists of any default kernel command line options for +the Live system, such as persistence, keyboard layouts, or timezone. See +{Customizing locale and language}#customizing-locale-and-language, for +example. + +Build-time configuration options are described in the #{lb config}# man +page. Boot-time options are described in the man pages for live-boot and +live-config. Although the live-boot and live-config packages are installed +within the live system you are building, it is recommended that you also +install them on your build system for easy reference when you are working on +your configuration. It is safe to do so, as none of the scripts contained +within them are executed unless the system is configured as a live system. + +2~stages-of-the-build Stages of the build + +The build process is divided into stages, with various customizations +applied in sequence in each. The first stage to run is the *{bootstrap}* +stage. This is the initial phase of populating the chroot directory with +packages to make a barebones Debian system. This is followed by the +*{chroot}* stage, which completes the construction of chroot directory, +populating it with all of the packages listed in the configuration, along +with any other materials. Most customization of content occurs in this +stage. The final stage of preparing the live image is the *{binary}* stage, +which builds a bootable image, using the contents of the chroot directory to +construct the root filesystem for the Live system, and including the +installer and any other additional material on the target medium outside of +the Live system's filesystem. After the live image is built, if enabled, the +source tarball is built in the *{source}* stage. + +Within each of these stages, there is a particular sequence in which +commands are applied. These are arranged in such a way as to ensure +customizations can be layered in a reasonable fashion. For example, within +the *{chroot}* stage, preseeds are applied before any packages are +installed, packages are installed before any locally included files are +copied, and hooks are run later, after all of the materials are in place. + +2~ Supplement lb config with files + +Although #{lb config}# creates a skeletal configuration in the #{config/}# +directory, to accomplish your goals, you may need to provide additional +files in subdirectories of #{config/}#. Depending on where the files are +stored in the configuration, they may be copied into the live system's +filesystem or into the binary image filesystem, or may provide build-time +configurations of the system that would be cumbersome to pass as +command-line options. You may include things such as custom lists of +packages, custom artwork, or hook scripts to run either at build time or at +boot time, boosting the already considerable flexibility of debian-live with +code of your own. + +2~ Customization tasks + +The following chapters are organized by the kinds of customization task +users typically perform: {Customizing package +installation}#customizing-package-installation, {Customizing +contents}#customizing-contents and {Customizing locale and +language}#customizing-locale-and-language cover just a few of the things you +might want to do. |