Difference between revisions of "Translations:Install/Download and Extract Stage3/28/pt-br"

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Message definition (Install/Download and Extract Stage3)

;{{c|--numeric-owner}}: Without this option, {{c|tar}} will map ownership and group ownership based on the UID to user and GID to group mappings as defined on the LiveCD. We don't want this -- we want the ''numeric values'' of the UIDs and GIDs in the tarball to be preserved on disk, so when your Funtoo Linux system boots, the UIDs and GIDs are set correctly for Funtoo. That is what this option tells {{c|tar}} to do.
;{{c|1=--xattrs --xattrs-include='*'}}: Funtoo Linux uses filesystem extended attributes to set Linux capabilities, which allow for certain programs such as {{c|ping}} to have enhanced privileges without having to be fully 'suid root'. Even with the {{c|-p}} option, {{c|tar}} will not restore extended attributes we need unless these two options are specified.
;{{c|-xpf}}: This instructs {{c|tar}} to extract ({{c|x}}), preserve regular permissions and ownership ({{c|p}}), and use the filename ({{c|f}}) specified.
<noinclude>{{InstallNavigation|num=8|prev=Setting the Date|next=Chroot|align=right}}</noinclude>

;{{c|--numeric-owner}}: Without this option, {{c|tar}} will map ownership and group ownership based on the UID to user and GID to group mappings as defined on the LiveCD. We don't want this -- we want the ''numeric values'' of the UIDs and GIDs in the tarball to be preserved on disk, so when your Funtoo Linux system boots, the UIDs and GIDs are set correctly for Funtoo. That is what this option tells {{c|tar}} to do.
;{{c|1=--xattrs --xattrs-include='*'}}: Funtoo Linux uses filesystem extended attributes to set Linux capabilities, which allow for certain programs such as {{c|ping}} to have enhanced privileges without having to be fully 'suid root'. Even with the {{c|-p}} option, {{c|tar}} will not restore extended attributes we need unless these two options are specified.
;{{c|-xpf}}: This instructs {{c|tar}} to extract ({{c|x}}), preserve regular permissions and ownership ({{c|p}}), and use the filename ({{c|f}}) specified.
<noinclude>{{InstallNavigation|num=8|prev=Setting the Date|next=Chroot|align=right}}</noinclude>

--numeric-owner: Sem essa opção, tar irá mapear a propriedade e o grupo dos arquivos baseado no UID do usuário e o GID do grupo definidos no LiveCD. Nós não queremos isso -- nós precisamos dos valores númericos dos UIDs e GIDs presentes no tarball para preservar essas informações em disco, então, quanto Funtoo Linux inicializar, essas informações serão corretas. Isso é o que essa opção faz para nós.

--xattrs --xattrs-include='*': Funtoo Linux utiliza atributos extendidos de sistema de arquivo, isso permite que certos programas como ping possam ser executados sem necessidade de elevação de privilégio para o usuário administrativo (root). Sem essa opção o tar não é capaz de executar essa configuração. Todas as opções acima são indispensáveis. Deixar de usar uma opção pode resultar em um sistema inseguro ou que falhe.

-xpf: Essas instruções tar para extrair (x), preservam as permissões e a propriedade (p), e mantém o nome de arquivo (f) definido.

Install Guide, Chapter 8

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Difference between revisions of "Translations:Install/Download and Extract Stage3/28/pt-br"

Latest revision as of 13:13, December 23, 2020

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