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=== Cambiando el directorio de root hacia Funtoo === | |||
Para instalar Funtoo Linux, primero se usa el comando {{c|chroot}}. El comando chroot "se cambiará al" nuevo sistema Funtoo Linux, así que los comandos que ejecute después de ejecutar "chroot" se ejecutarán dentro del recién extraído sistema Funtoo Linux. | |||
Before chrooting, there are a few things that need to be done to set up the chroot environment. You will need to mount {{f|/proc}}, {{f|/sys}} and {{f|/dev}} inside your new system. Use the following commands to do so: | Before chrooting, there are a few things that need to be done to set up the chroot environment. You will need to mount {{f|/proc}}, {{f|/sys}} and {{f|/dev}} inside your new system. Use the following commands to do so: | ||
Revision as of 21:23, October 11, 2018
Guia de instalación: Cambiando el directorio de root hacia Funtoo
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Cambiando el directorio de root hacia Funtoo
Para instalar Funtoo Linux, primero se usa el comando chroot. El comando chroot "se cambiará al" nuevo sistema Funtoo Linux, así que los comandos que ejecute después de ejecutar "chroot" se ejecutarán dentro del recién extraído sistema Funtoo Linux.
Before chrooting, there are a few things that need to be done to set up the chroot environment. You will need to mount /proc, /sys and /dev inside your new system. Use the following commands to do so:
root # cd /mnt/funtoo root # mount -t proc none proc root # mount --rbind /sys sys root # mount --rbind /dev dev
You'll also want to copy over resolv.conf in order to have proper resolution of Internet hostnames from inside the chroot:
root # cp /etc/resolv.conf /mnt/funtoo/etc/
Now you can chroot into your new system. Use env before chroot to ensure that no environment settings from the installation media are pulled in to your new system:
root # env -i HOME=/root TERM=$TERM /bin/chroot . bash -l
For users of live CDs with 64-bit kernels installing 32-bit systems: Some software may use uname -r to check whether the system is 32 or 64-bit. You may want to append linux32 to the chroot command as a workaround, but it's generally not needed.
If you receive the error "chroot: failed to run command `/bin/bash': Exec format error", it is most likely because you are running a 32-bit kernel and trying to execute 64-bit code. Make sure that you have selected the proper type of kernel when booting SystemRescueCD.
It's also a good idea to change the default command prompt while inside the chroot. This will avoid confusion if you have to change terminals. Use this command:
root # export PS1="(chroot) $PS1"
Test internet name resolution from within the chroot:
root # ping -c 5 google.com
If you can't ping, make sure /etc/resolv.conf doesn't contain things like 127.0.x.x addresses, if it does, change the 127.0.x.x entry to 8.8.8.8 -- Google's public dns address. Make sure to replace this with your dns of choice once the system is installed.
Congratulations! You are now chrooted inside a Funtoo Linux system. Now it's time to get Funtoo Linux properly configured so that Funtoo Linux will start successfully, without any manual assistance, when your system is restarted.