Difference between revisions of "Translations:Install/Download and Extract Stage3/28/en"

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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>
--numeric-owner
Without this option, 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 tar to do.
--xattrs --xattrs-include='*'
Funtoo Linux uses filesystem extended attributes to set Linux capabilities, which allow for certain programs such as ping to have enhanced privileges without having to be fully 'suid root'. Even with the -p option, tar will not restore extended attributes we need unless these two options are specified.
-xpf
This instructs tar to extract (x), preserve regular permissions and ownership (p), and use the filename (f) specified.
Install Guide, Chapter 8 < Prev Next >
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