FreeBSD flushdns
Jozef Drahovsky
freebsdcz2 at jozef.drahovsky.sk
Mon Feb 17 11:05:45 CET 2014
**Mam uplne zaciatocnicku otazku ako spravit flushdns v freebsd, okrem restartu?
windows: ipconfig /flushdns
mac: dscacheutil -flushcache
niektore linuxy: /etc/rc.d/init.d/nscd restart
niektore linuxy: /usr/local/etc/rc.d/init.d/nscd restart
niektore linuxy: /etc/init.d/dns-clean start
niektore linuxy: /usr/sbin/nscd restart
v starsich verziach FreeBSD funguje aj toto
/etc/init.d/nscd stop
/etc/init.d/nscd start
ale co teraz, ked msdc poskytuje iba toto?
man nscd
The nscd utility recognizes the following runtime options:
-n Do not daemonize; nscd will not fork or disconnect itself from
the terminal.
-s Single-threaded mode. Forces using only one thread for all pro-
cessing purposes (it overrides the threads parameter in the
nscd.conf(5) file).
-t Trace mode. All trace messages will be written to stdout. This
mode is usually used with -n and -s flags are used for debugging
purposes.
-i cachename
Invalidates personal cache. When specified, nscd acts as the
administration tool. It asks the already running nscd to invali-
date the specified part of the cache of the calling user. For
example, sometimes you may want to invalidate your ``hosts''
cache. You can specify ``all'' as the cachename to invalidate
your personal cache as a whole. You cannot use this option for
the cachename for which the perform-actual-lookups option is
enabled.
-I cachename
Invalidates the cache for every user. When specified, nscd acts
as the administration tool. It asks the already running nscd to
invalidate the specified part of the cache for every user. You
can specify ``all'' as the cachename to invalidate the whole
cache. Only the root can use this option.
Jozef
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