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namespaces.7: Remove content migrated to uts_namespaces(7) 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2019-08-26 22:52:25 +02:00
parent 57829a0e87
commit 30e022e516
1 changed files with 3 additions and 25 deletions
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28
man7/namespaces.7
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@ -360,31 +360,8 @@ See
.\" ==================== UTS namespaces ====================
.\"
.SS UTS namespaces (CLONE_NEWUTS)
UTS namespaces provide isolation of two system identifiers:
the hostname and the NIS domain name.
These identifiers are set using
.BR sethostname (2)
and
.BR setdomainname (2),
and can be retrieved using
.BR uname (2),
.BR gethostname (2),
and
.BR getdomainname (2).
.PP
.PP
When a process creates a new UTS namespace using
.BR clone (2)
or
.BR unshare (2)
with the
.BR CLONE_NEWUTS
flag, the hostname and domain of the new UTS namespace are copied
from the corresponding values in the caller's UTS namespace.
.PP
Use of UTS namespaces requires a kernel that is configured with the
.B CONFIG_UTS_NS
option.
See
.BR uts_namespaces (7).
.\"
.SS Namespace lifetime
Absent any other factors,
@ -439,6 +416,7 @@ and
.BR network_namespaces (7),
.BR pid_namespaces (7),
.BR user_namespaces (7),
.BR uts_namespaces (7),
.BR lsns (8),
.BR pam_namespace (8),
.BR switch_root (8)