mirror of https://github.com/mkerrisk/man-pages
namespaces.7: Remove content migrated to uts_namespaces(7)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -360,31 +360,8 @@ See
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.\" ==================== UTS namespaces ====================
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.\" ==================== UTS namespaces ====================
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.\"
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.\"
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.SS UTS namespaces (CLONE_NEWUTS)
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.SS UTS namespaces (CLONE_NEWUTS)
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UTS namespaces provide isolation of two system identifiers:
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See
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the hostname and the NIS domain name.
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.BR uts_namespaces (7).
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These identifiers are set using
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.BR sethostname (2)
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and
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.BR setdomainname (2),
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and can be retrieved using
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.BR uname (2),
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.BR gethostname (2),
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and
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.BR getdomainname (2).
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.PP
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.PP
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When a process creates a new UTS namespace using
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.BR clone (2)
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or
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.BR unshare (2)
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with the
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.BR CLONE_NEWUTS
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flag, the hostname and domain of the new UTS namespace are copied
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from the corresponding values in the caller's UTS namespace.
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.PP
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Use of UTS namespaces requires a kernel that is configured with the
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.B CONFIG_UTS_NS
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option.
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.\"
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.\"
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.SS Namespace lifetime
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.SS Namespace lifetime
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Absent any other factors,
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Absent any other factors,
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@ -439,6 +416,7 @@ and
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.BR network_namespaces (7),
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.BR network_namespaces (7),
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.BR pid_namespaces (7),
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.BR pid_namespaces (7),
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.BR user_namespaces (7),
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.BR user_namespaces (7),
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.BR uts_namespaces (7),
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.BR lsns (8),
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.BR lsns (8),
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.BR pam_namespace (8),
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.BR pam_namespace (8),
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.BR switch_root (8)
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.BR switch_root (8)
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