When using a wireless Tip For more information on filesystems in Gentoo see the filesystem article. The core around which all distributions are built is the Linux kernel. If no selection is made in 10 seconds the default US keyboard will be accepted and the boot process will continue. A mis-configured clock may lead to strange results: Instructions on using a stage1 or stage2 tarball are now available in the Gentoo FAQ.
Before we start, we first list what hardware requirements are needed to successfully install Gentoo on a x86 box.
Vergleichen Sie die Ausgabe dieser Befehle mit dem Wert der in den. Warning Profile upgrades are not to be taken lightly. Users who have installed Gentoo themselves will probably remember this from the installation instructions:.
Follow the instructions given on the screen then to replace the host key on the client system. Fire up an editor in this guide we use nano to alter the optimization variables we will discuss hereafter. Another way is to use the sudo package which is, if correctly configured, very secure.
Using this method requires a working network configuration and may not be available on all architectures. Usually HTTP mirrors suffice, but other protocols are available as well. To be able to access the system remotely after installation, add the sshd init script to the default runlevel:. Depending on the filesystems used, it is necessary to install the required file system utilities for checking the filesystem integrity, creating additional file systems etc. When the digest verification fails, hwndbuch not try to re-digest the package personally.
Gentoo kann auf vielen verschiedenen Wegen installiert werden. This setting is a collection of USE ahndbuch we think are commonly used by the Gentoo users. Because of this there is potential for interface name variants including: This will tell Portage to remove all files installed by that package from the system. If prebuilt packages are to be distributed to others, then make sure that this is permitted. Schauen wir uns nun an, wie man genkernel verwendet. To view the currently active USE flags completelyuse emerge —info:.
Diese Adresse ist eine Kombination aus vier Nummern zwischen 0 und For instance, metalogd, sysklogd, and syslog-ng are all system loggers. It is also possible to connect to ad-hoc networks, or to run the system in master mode so it becomes an access point itself. With this package installed, the following commands can be used to verify the cryptographic signature of the. The location in which it stores the partition information is much bigger than hnadbuch bytes of an MBR, which means there is practically no limit on the amount of partitions for a GPT disk.
Notiz Both NetworkManager and wicd offer text-mode interface utilities in addition to the main graphical interface. As long as the user does not log out, the PATH variable will be using the temporary settings. CODE Example output for a search command. To see the current wireless settings on the card, one can use iw. Warnung Running emerge —depclean is a dangerous operation and should be handled with care.
Sometimes firewall restrictions apply that prevent rsync from contacting the mirrors. After this one can run emerge —depclean to remove the orphaned dependencies. Sometimes exotic hardware requires help to load their drivers. More information can be found in the chroot article. As described in the previous section, it is possible to tell the init system what order it should use for starting or stopping scripts.
Sometimes users need to set a USE flag for a brief moment. First remove all existing partitions from the disk. Simply mount gdntoo root partition and run the steps above starting with copying the DNS info to re-enter the working environment.
Most users will work with Portage through the emerge tool. This chapter is not meant to gentko the information available from the emerge man page.
This repository is a collection of ebuilds, files that contain all information Portage needs to maintain software install, search, query, etc.
Whenever someone asks Portage to perform some action regarding software titles, it will use the ebuilds on the system as a base. It is therefore important to regularly update the ebuilds gsntoo the system so Portage knows about new software, security updates, etc. The Gentoo repository is usually updated with rsynca fast incremental file transfer utility.
Updating handbufh fairly simple as handbch emerge command provides a front-end for rsync:. Sometimes firewall restrictions apply that prevent rsync from contacting the mirrors. The emerge-webrsync tool automatically fetches and installs the latest snapshot on the system:.
An additional advantage of using emerge-webrsync is that it allows the administrator to only pull in Gentoo repository snapshots that are signed by the Gentoo release engineering GPG key.
More information on this can be found in the Portage features section on fetching validated Gentoo repository snapshots. There are multiple ways to search through the Gentoo repository for software. One way is through emerge itself. By default, emerge —search returns the names of packages whose title matches either fully or partially the given search term. To search through the descriptions bandbuch well, handbucb the —searchdesc or -S option:.
Notice that the output gentol a lot of information. When a software title has been found, then the installation is just one emerge command away.
For instance, to install gnumeric:. Since many applications depend on each other, any attempt to hanfbuch a certain software package might result in the installation of several dependencies as well. To find out what Portage would install, add the —pretend option. After this it will unpack, compile and install the package. To tell Portage to only download the sources without installing them, add the —fetchonly option genfoo the emerge command:.
Many packages come with their own documentation. Sometimes, the doc USE flag determines whether the package documentation should be installed or not. For more information read the USE flags section. The —filter option can be used with other rules to view the install locations for many other types of files. This will tell Portage to remove all files installed by that package from the system.
One hnadbuch to this are the configuration files of that application if they have been altered by hajdbuch user. Leaving the configuration files allows users to continue working with the package without the need for reconfiguration if the packages are installed again later on. When a package is removed from the system, the dependencies of that package that were installed automatically when it was installed are still left on the system. To keep the system gentol perfect shape and not to mention install the latest security updates it is necessary to update the system regularly.
Since Portage only checks the ebuilds in the Gentoo repository, the first thing to do is to update this repository.
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