Flushing DNS Cache
location: ubuntuforums.com - date: October 29, 2010
I have been advised to flush the DNS cache to solve a problem I am having with certain websites. To do this I was advised to see the web pagehttp://www.techiecorner.com/35/how-t...x-windows-mac/. The instructions there tell me:
To flush the DNS cache in Linux, restart the nscd daemon:-
- To restart the nscd daemon, type /etc/rc.d/init.d/nscd restart in your terminal
- Once you run the command your linux DNS cache will flush.
However when I try that in the Ubuntu terminal I get:
bash: /etc/rc.d/init.d/nscd: No such file or directory
And attempting to find file "nscd" anywhere else has been fruitless.
How does one flush the DNS cache in Ubuntu?
Release 8.04 (Hardy)
howto flush dns cache
location: linuxquestions.com - date: May 6, 2004
what is the command used to flush the local cached dns on fedora core 1.
Display and Flush DNS cache
location: linuxquestions.com - date: March 18, 2005
I have a computer assignment and I need the right command in linux. I need to display recent DNS records and clear them whenever I want. In windows "ipconfig /displaydns" and "ipconfig /flushdns" commands are used respectively. Are there any commands in linux which are equivalent to these ones? or in Linux isn't there such an option? Can "ifconfig" solve this problem? If yes what should be the exact options and command line?
Squid DNS cache
location: linuxquestions.com - date: March 10, 2007
I have squid on OpenBSD 4.0
I'm having trouble accessing a specific website thru squid...without squid it gets there without any problem. I'm thinking it may be the internal dns cache of squid that is the cause of the issue. The DNS server is on windows 2003 and I already clear the cache entries there.
Does anyone know to clear the internal squid dns cache?
how to flush dns cache
location: linuxquestions.com - date: October 18, 2011
can anyone tell me the command to flush dns cache?
Howto flush dns cache
location: linuxquestions.com - date: May 9, 2010
I have a website that has been migrated to a new server. After a few days I'm still pointing at the old server and the hosting company have recommended that I flush my dns cache. A quick google for this in linux seemed to recommend restarting the nscd daemon but nscd -g tells me it's not running anyway. I connect to Virginmedia via wired ethernet to a Belkin N1 router so is there a way I can do this I wonder, either via Virginmedia or Slackware?
Avoid DNS Cache flush Reboot
location: linuxquestions.com - date: October 21, 2010
I need some idea to store the dns cache over the reboot in linux(which should not flush the dns cache on reboot). As am newbie to linux, Can anybody please throw some idea on this. Any help is appreciated.
How to clear dns cache
location: linuxquestions.com - date: September 5, 2008
I am using soalris 9 on sparc and i am running symantec web security for proxy. In my setup i hava one local dns my proxy is configured
to use the local dns server. My dns is configured as a forward dns so other than some intranet names it is relaying on MY ISP's dns only. The problem is if i add a new A record in my dns means ,
For example " test.example.com " before adding the A record if anybody try to access this site means it is giving "proxy encountered error" . After i add the A record then for first 5 miniutes it is giving error only after that only the site is opening. Can someone help me how to clear the dns cache .
Thanks in advance
Clearing DNS Cache
location: linuxquestions.com - date: May 26, 2013
Just wanted to say, before I started this thread, I did do some research on the Internet as well as the forums.
I'm in the process of migrating a few sites from one server to another, and in the process, instead of changing the DNS records, I modified my hosts file to point to the new server. The new server is running Nginx and several server blocks. I've had to change the hosts file a few times, however this evening the cache seems to have not cleared yet, and I can't find a manual way of clearing the cache. I've even tried rebooting as a last resort.
If anyone has any suggestions, I'd love to hear them. Thanks.
Managed DNS server lists and dnsmasq DNS cache
location: linuxquestions.com - date: December 15, 2008
I tried to be as descriptive as possible within my limitations (English is not my native language), so if the title doesn't describe my question well I apologize in advance. I've read the sticky on this forum section before posting, but even so I'm not 100% sure this post belongs here (although it relates to the handling of DHCP and DNS), so if it doesn't I apologize in advance as well.
My question is: I am using Xubuntu 8.10 "Intrepid Ibex" on a WiFi-enabled laptop, and I have it connect to different access points. IP configuration is usually done via DHCP. This means I can't have a static DNS server list (in /etc/resolv.conf).
I would like to use dnsmasq as a local DNS cache. For it to be effective, I would need a way to have it put 127.0.0.1 in front of anything it receives via DHCP on the DNS server list. How do I do that? Editing /etc/resolv.conf won't work, NetworkManager overwrites it whenver I get new DNS server addresses, and... it sure makes my lif
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