Command for DNS flush in Linux?
location: ubuntuforums.com - date: April 16, 2009
In Ubuntu if you want to flush the DNS cache I read that the nscd daemon needs to be restarted.
So this is required:
sudo aptitude install nscd
Flush DNS Cache in Ubuntu Using the following command
sudo /etc/init.d/nscd restart
Is this the best method for flushing the DNS cache in Ubuntu Linux?
DNS Flush in Maverick
location: ubuntuforums.com - date: October 21, 2010
I've been having a baffling problem in Maverick (which has otherwise performed flawlessly, thanks, Devs!)
I connect fine to everything on the Internet--except to my account at my ISP. I can connect to my email account neither via Thunderbird nor via Firefox.
I have Lucid installed on another partition and it connects normally via both Thunderbird and Firefox.
I've troubleshot this extensively with a tech at my ISP. At one point he suggested DNS flushing. So I installed nscd and followed with 'sudo /etc/init.d/nscd restart'. No luck. Then I restarted Maverick and, hey presto! I could connect.
When I logged on today, I had the same problem, ran 'sudo /etc/init.d/nscd restart' again--no luck--restarted and I could connect again.
So it seems that every time I want to connect to my email, I have to run 'sudo /etc/init.d/nscd restart' and then restart the computer.
Any ideas? I'd greatly appreciate any advice.
Thanks in Advance,
PuTTY Special Command menu for linux? How to BreakKey for Cisco?
location: ubuntuforums.com - date: January 6, 2010
With PuTTY in Windows I can access the special commands menu by right-clicking on the window top border... not so much in by Ubuntu-Gnome environment. Does this menu exist in the Ubuntu version?
Secondly, how can I send the break command through PuTTY without this special command window... my Serial-to-USB converter will not seem to pass through the traditional ctrl+break key... I have tried:
Ctrl+A .. Ctrl+B
and on... and on..
A little help here?
LXer: How to view or edit pdf and image metadata from command line on Linux
location: linuxquestions.com - date: August 29, 2013
Published at LXer:
There are various tools that allow you to edit the metadata in digital photos or pdf documents. ExifTool is a powerful command-line utility that can read or write meta information in a file. This tutorial describes how to view or edit metadata in pdf documents or digital pictures from the command line on Linux with ExifTool.
location: linuxquestions.com - date: December 7, 2012
Wondering if there is a way I can give a user privileages to run DNS flush on a linux system, running Sles 11?
Need Command to find linux operating system information
location: linuxquestions.com - date: December 20, 2005
I am Linux Newbie.I just want to know how to find what version of linux os is running in a system. Is there any command available?.
Looking for help
how to save command history in Linux
location: linuxquestions.com - date: June 20, 2010
i have Q ?
how to save command out put to another file.
Ex: #ps -ef
that particular cmd output i need to save another file.
is it possible ...if possible ..please let me know
And how to save command history in Linux.
15 Basic ‘ls’ Command Examples in Linux
location: linuxquestions.com - date: February 18, 2013
15 Basic ‘ls’ Command Examples in Linux;
find the mysql command line in linux
location: ubuntuforums.com - date: July 17, 2009
Hi, guys. Im setting up apache server with mysql in ubuntu 9.04 and i want to use mysql command line but i do not know how to get access to it. does some now knows how? i would appreciate it thanks
sendmail, command to flush queue?
location: linuxquestions.com - date: March 13, 2003
I want to know the command that will flush the queue for sendmail?
I type /usr/sbin/sendmail -bp and I get a list of the queue. I don't want any of the messages in this queue to go out, so I need to delete them. What is the command to flush out the existing queue?
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