What about ^L, which is a common redraw keystroke for applications and shells
(although it will also clear the screen on a shell).
On 14/01/2011, at 6:54 AM, Jerry Geis wrote:
Is there a command that marks the screen as dirty and hopefully
redraws it?
If I do a control ALT F1 and the F7
On 16/01/2011, at 5:22 AM, bluethundr wrote:
hello centos.. I am having a very annoying problem on my network right
now. it looks like every time I try to add my ssh key to keychain I
have to issue a command just to get my ssh subsystem communicating
with the ssh-agent:
I have this line
On 16/01/2011, at 11:56 AM, Cameron Kerr wrote:
On 16/01/2011, at 5:22 AM, bluethundr wrote:
I have this line in my .bashrc file
$(keychain --eval --quick --quiet private_key1 private_key2 private_key3)
Should not this go into your ~/.bash_profile?
(disclaimer: I've not used
On 16/01/2011, at 2:12 PM, bluethundr wrote:
Hello and thanks for your reply!
Well I took your advice and removed that keychain scriptlet from
.bashrc and put it into .bash_profile. Not sure what the functional
difference between the two would be. Perhaps you would care to
elaborate? I
It all depends on your requirements:
- what sort of questions would you like your solution to be able to answer?
(can you give us a few?)
- what monitoring infrastructure do you already have? (SNMP, for example, could
be rather useful here)
- how much level of ad-hoc reporting do you
On 17/01/2011, at 7:43 AM, Parshwa Murdia wrote:
On Sun, Jan 16, 2011 at 6:40 PM, Digimer li...@alteeve.com wrote:
If you are completely new to Linux, may I suggest you start with Fedora
or Ubuntu? CentOS is a wonderful distrobution, but it is aimed at
somewhat more advanced used. It is
On 17/01/2011, at 8:38 AM, Parshwa Murdia wrote:
On Sun, Jan 16, 2011 at 8:03 PM, John R Pierce pie...@hogranch.com wrote:
the LiveCD does not have the installer, its more of a demo.
But then what's the utility of that live CD?
It doesn't need to be installed onto the hard-disk, so it
Okay, so we need to find out why it can't create its PID file.
First, run dmesg (and scan through the logs) to see if there is anything iSCSI
or SELinux-related reported in the logs.
Then, try using strace to run the iscsi process, and see what the error code is
(ideally, it ought to have been
On 19/01/11 11:21, Kwan Lowe wrote:
Hello All:
I'll ask this in the virt list later if this is not the appropriate
forum...
Yesterday I was troubleshooting an issue with a KVM host. I was
unable to access the DNS service on a KVM virtual machine.
From where? Another VM, the host or
Have a look at the GLibc manual regarding profiling tools.
Of course, that depends on what exactly you mean by 'performance' here, as that
can be measured in a number of different ways.
On 20/01/2011, at 4:46 PM, Mag Gam wrote:
I was wondering, how does one measure the performance of glibc?
dmesg is everything sent from the kernel for logging (ie. the historical
content of the dmesg(8) command).
messages is basically a syslog fall-through (a bit like /var/log/syslog)
On 21/01/2011, at 7:02 AM, Keith Roberts wrote:
Hi everyone.
I just wondered what's the difference between
On 25/01/11 21:56, madu...@gmail.com wrote:
Am thinking to have this in my script
#!/bin/bash
tar -cvzf /tmp/website-$(date +%Y%m%d-%H%M).tgz /var/www/htdocs/*
find /tmp/website/website*.tgz -ctime +5 -exec rm {} \; # removes
older then 5 days
That should do in your case. Though, in
On 26/01/11 08:48, mcclnx mcc wrote:
We have several csh batch scripts using #!/bin/csh -v. It work fine,
before Centos 5.5. After cenos 5.5, it will NOT execute and only list
history.
Any particular error message that is generated?
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On 27/01/2011, at 7:27 AM, David G. Miller wrote:
chmod -R g+rx,o+rx Nelson/
cd
What is the result of 'cd' (a shell-internal command) in this version of tcsh?
It is the same as in sh?
The history is listed for some reason after the script (in the above example
starting with the chmod).
On 27/01/2011, at 7:45 PM, Always Learning wrote:
Hallo,
I wanted to avoid typing-in my password every occasion I remotely
logged-on to a server.
I created my SSH keys and copied the public part to the server and
renamed it authorized_keys.
On 27/01/2011, at 9:32 PM, James Bensley wrote:
I've been reading this thread and have a question. I would like to set up
passwordless ssh between two servers for some automated tasks but I don't
like the paswordless key's option. How can I supply a passphrase when
generating my keys but
On 27/01/2011, at 8:48 PM, Nico Kadel-Garcia wrote:
And the permissions of $HOME/.ssh should be 0700.
Ah, yes. My mistake, sorry.
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On 1/02/2011, at 7:19 AM, Paul Heinlein heinl...@madboa.com wrote:
Lots of good advice snipped
12. Tell your users emphatically that they should use $HOME anywhere
they're tempted to hardwire their home directory path into a
script. :-)
Although this is still painful for any users
The TCP connection is being built successfully. We can know this by the fact
that it has progressed to sending an application-layer PDU. If it were a
routing issue, it would have failed to build a TCP connection (the SYN-ACK
would have failed to return).
However, it is closed very soon after,
On 03/02/11 12:45, Jason Pyeron wrote:
[snip]
Does anyone see a more proper way?
That depends. What are you really wanting to achieve? Might your problem
be better solved by looking at the dhcp leases file instead, or are you
really just interested in the logs?
search.cpan.org reveals
On 03/02/11 10:58, mcclnx mcc wrote:
We have DELL R900 server with 128GB RAM (CENTOS 5.5)in it. This server only
have one application running and few people use it.
Every week I ata least get one or two messages from monitor tool mail to me
say:
Message=Memory Utilization is 92.02%,
You need to instruct it what DISPLAY to run on.
DISPLAY=... command-to-run-selenium
You should also need (I think) to do something with X authentication (xauth)
Are you sure that running it from cron is suitable? Seems very unusual for a
GUI program.
On 5/02/2011, at 3:08 AM, Roland RoLaNd
On 7/02/2011, at 2:33 AM, kellyremo wrote:
I have 2 script. Script A, Script B.
Script A is regulary watching the dhcpacks [dhcp release is configured to
2mins] in the logs, for the past 2 minutes. it writes the MAC addresses to a
file [/dev/shm/dhcpacks-in-last-2min.txt] every 2
On 7/02/2011, at 9:06 PM, Stephen Cox wrote:
Ned, thanks but I also can read the man page.
My question is what would an entry be if the user bob can login from
17363.myhost.com and 2373.myhost.com?
It would be reasonable to try
bob@*.myhost.com
Did you try it?
I think you need to do a 'host the-ip-address' to see what the reverse DNS is
doing; that seems to be what is causing the problem.
On 8/02/2011, at 6:37 PM, Stephen Cox wrote:
It didnt work.
Here is the logs:
Feb 7 18:17:25 server sshd[3537]: reverse mapping checking
getaddrinfo for
On 10/02/11 02:52, Giles Coochey wrote:
On 09/02/2011 15:46, n...@nux.ro wrote:
Fajar Priyanto writes:
Hi all,
Just wondering if VPN inside VPN is possible?
I've created PPTP VPN in the office.
Then from home, first I need to use company's official ATT VPN.
Then after connected, I fire up
On 16/02/2011, at 3:12 PM, Smithies, Russell wrote:
802.3ad info
LACP rate: slow
Active Aggregator Info:
Aggregator ID: 19
Number of ports: 3
Actor Key: 17
Partner Key: 5
Partner Mac Address: 00:1b:90:3d:90:c0
Slave Interface: eth0
MII
On 17/02/2011, at 9:35 PM, Mathieu Baudier wrote:
I've been running our apps as purely as I can (java -cp
/path/to/libs/* path.to.the.App) and they're still being send SIGHUP
signals for reasons I can't understand.
I have only started in this thread, but your description of unexplainable
On 18/02/2011, at 2:29 PM, Gregory P. Ennis wrote:
Everyone,
I am trying to print some *.doc files from the command line with
openoffice on centos 5.5 with using cups as the print server.
I can open the file from the command line with open office and then
print it manually from the gui,
On 19/02/2011, at 3:30 AM, Gregory P. Ennis wrote:
Cameron,
Thanks for your suggestion
On my system that command results in printing the document on the
desired printer, but does not return back to the shell prompt. If I add
-terminate_after_init so that the command line is :
On 22/02/11 19:25, sync wrote:
Jan 11 07:56:00 kernel: [17179663.076000] atkbd.c: Unknown key released
(translated set 2, code 0x81 on isa0060/serio0).
Jan 11 07:56:00 kernel: [17179663.076000] atkbd.c: Use 'setkeycodes
e001 keycode' to make it known.
Jan 11 07:56:00 kernel:
Oh, and I forgot to mention this one also:
http://ubuntuforums.org/showthread.php?t=76271
(The problem also happens in Redhat-based systems, but there seems to be
more resolution in Debian-based forums)
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On 22/02/11 22:28, sync wrote:
On Tue, Feb 22, 2011 at 4:42 PM, Cameron Kerr came...@humbledown.org
mailto:came...@humbledown.org wrote:
On 22/02/11 19:25, sync wrote:
Jan 11 07:56:00 kernel: [17179663.076000] atkbd.c: Unknown key
released
(translated set 2, code
On 23/02/11 12:29, Rudi Ahlers wrote:
Hi,
I have a problematic CentOS XEN server and hope someone could point me
in the right direction to optimize it a bit.
The server runs on a Core2Quad 9300, with 8GB RAM (max motherboard can
take, 1U chassis) on an Intel motherboard with a 1TB SATA
The same as on any other Linux box.
Some important tips for beginners:
* Don't forget to set your locale appropriately at the beginning of
your program.
* Use ONE encoding CONSISTENTLY (utf-8 or utf-16) inside your program,
and trans-code appropriately to/from outer
On 28/02/2011, at 10:30 AM, Les Mikesell wrote:
On 2/27/11 12:50 PM, John R Pierce wrote:
On 02/27/11 9:16 AM, Les Mikesell wrote:
Is there any difference in efficiency in how well the NIC hardware filters
the
assigned addresses?
Yes, as mentioned below, the NIC is given a list of
On 28/02/2011, at 10:19 PM, Steve Searle wrote:
I've recently switched to using spamassassin via a sendmail milter,
rather than using procmail to invoke it. This means that I get a number
of messages appearing in my maillog, and then being reported by logwatch
as unmatched entries.
An
On 1/03/2011, at 4:51 AM, Yang Yang wrote:
hi,every
i have a php project and use centos to go
and how to make folder's privilage and make it saft
like: /home/htdocs/test
chown -R www:www /home/htdocs/test
chmod -R 644 /home/htdocs/test
Almost correct, but directories also need
On 2/03/2011, at 3:20 AM, Eero Volotinen wrote:
Is it possible to only chroot some users, not all.
Yes, you can you use a Match block -- see sshd_config(5) -- to conditionally
set the ChrootDirectory option.
Cheers,
Cameron
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And if you can't run arpwatch on such router, you could try SNMP to query the
ARP table on the router.
On 24/04/2011, at 1:35 PM, Manuel Wolfshant wrote:
On 04/23/2011 09:27 PM, carlopmart wrote:
Arpwatch is a correct solution when host and guests are in the same
network, but in my
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