similar to: [OT] Anyone using OSSIM to monitor their CentOS systems?

TCP timestamps on some (but not all?) of our CentOs hosts are being reported as a vulnerability by OSSIM. I have looked into the matter briefly and cannot say that I consider this a serious security issue. The vulnerability seems limited to determining the uptime of the target host. The question therefore arises as to whether or not there is any way to reset the tcp timestamp present value to

We have a bunch of lists hosted on a CentOS-4.9 server running sendmail and mailman that we are moving to a CentOS-6 vm running postfix and mailman. I am testing the setup and I am running into a problem no doubt caused by my own ignorance wrt postfix. Based on groking the web I discovered that the recommended way to configure postfix to work with mailman is a script called

CentOS-5.4 i86_64 I have a calculator applet on my desktop (superbcalc.jar). When I double click on it I get no response. If I right click and select open with java I get no response. If I open a terminal window and cd to Desktop and type java -jar superbcalc.jar then the applet opens. Does anyone have any idea why I am seeing this behaviour? There are no messages in the syslog file relating

On Thu, 10 Nov 2005 13:18:33 +0100, Jujo <jujo at jujo.info> wrote: > On the other hand I have a little problem when logging in > squirrelmail from address http://mail.domain.com and not from > http://www.domain.com/webmail but I will post it from house when > I have all information available. > This is likely to be an Apache rewrite problem and not, as was later

On Tue, March 31, 2009 13:03, James B. Byrne wrote: > Found it. No etc/at.allow and no etc/at.deny means only root can > submit jobs. > Well, that was not it. I still get the same errors after adding my user id to /etc/at.allow. I tested whether job control was enabled by moving top into the background using ctrl-z and fg to return and that worked. Any suggestions as to what I am

---------------------------- Original Message ---------------------------- Subject: Re: [CentOS] Install CentOS-5.0 on HP-ComPaq DC7700 Dual Core From: "James B. Byrne" <byrnejb at harte-lyne.ca> Date: Mon, October 6, 2008 12:26 To: cenos at centos.org Cc: "John Newbigin" <jnewbigin at ict.swin.edu.au>

On Fri, March 4, 2011 14:12, aurfalien at gmail.com wrote: > On Mar 4, 2011, at 11:07 AM, Kenneth Porter wrote: > >> --On Thursday, March 03, 2011 10:11 AM -0500 Digimer >> <linux at alteeve.com >> > >> wrote: >> >>> How about the rest of you? What are you looking forward to in >>> CentOS 6 when it is released? >> >> A new

On Thu, July 17, 2008 15:05, James B. Byrne wrote: > I have no clue how to get java to work in FF3.0.1 at the moment. Any help > would be appreciated. > Ah. I now have to put this logical link in the.mozilla/plugins directory under each users home directory. At least it works. Sorry for the interruption. -- *** E-Mail is NOT a SECURE channel *** James B. Byrne

To get the server working again I reinstalled the previous version of openssh and the service came up without complaint. cd /tmp; rpm -i openssh-4.3p2-41.el5.i386.rpm --force --nodeps cd /tmp; rpm -iv openssh-server-4.3p2-41.el5.i386.rpm --force --nodeps cd /tmp; rpm -iv openssh-clients-4.3p2-41.el5.i386.rpm --force --nodeps cd /tmp; rpm -iv openssh-askpass-4.3p2-41.el5.i386.rpm --force

On Tue, September 14, 2010 02:30, R P Herrold wrote: > On Mon, 13 Sep 2010, Karanbir Singh wrote: > >> So, I'm quite keen on finding out what is it that is causing >> the breakage for you > > Karanbir, in the middle of the thread from the archive: > > James B. Byrne at Mon Sep 13 12:59:25 EDT 2010 >> Did that via webmin's command interface and nothing

On Thu, July 28, 2011 14:30, James B. Byrne wrote: > I am trying to check for a single period '.' in a shell variable. > > $ I=. > $ echo $I > . > $ if [[ "$I" -eq '.' ]]; then echo true; fi > -bash: [[: .: syntax error: operand expected (error token is ".") > . . . > > How does one check to see for this in a bash script? Found

On Wed, March 28, 2012 09:44, James B. Byrne wrote: > CentOS-6.2 > > I am confused. Yes, yes I am. I was looking at the wrong server. -- *** E-Mail is NOT a SECURE channel *** James B. Byrne mailto:ByrneJB at Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario

Question: If I use mock to build package rpmA from tarballA but rpmA has a dependency that can only be satisfied by package rpmB which must also be built from tarballB then how does the rpmB built from the tarballB get pulled into mock when building rpmA? I am trying to build httpd-2.4.7 from Apache and that needs apr-devel and apr-util-devel > 1.4. I can build apr and apr-utils in mock but

I posted this to the Jitsi users mailing list on Thursday last and have received no replies. Does anyone here have any idea of what is causing this and how to fix it? One other bit of information. When I first installed Jitsi it initially worked for a non-privileged user as I ran it from the gnome menu of my login account. However, at some point it seemed get 'confused' and hung.

CentOS-6.6 tmux-1.6 (epel) Twice now I have experienced the situation where upon exiting from a tmux initiated session on a remote host instead of returning to the originating session I see this in the session terminal display: <pre> ????????????????????????????????????????????????????????????????????????????????

Would someone please explain to me the difference in effect between the following two IPTABLES conditions and the significance thereof in concurrent connection limiting? --tcp-flags SYN,ACK,FIN,RST SYN -j REJECT \ --connlimit-above 3 --connlimit-mask 32 --state NEW -j REJECT \ --connlimit-above 3 --connlimit-mask 32 -- *** e-Mail is NOT a SECURE channel *** Do

On Mon, June 27, 2016 12:29, Gordon Messmer wrote: > On 06/26/2016 01:50 PM, James B. Byrne wrote: >> However, all I am seeking is knowledge on how to handle this using >> iptables. I am sure that this defect/anomaly has already been >> solved wherever it is an issue. Does anyone have an example on >> how to do this? > > > I think the bit you're missing is

> Could be because you added the wrong line to your smb4.conf (why does > freebsd call it smb4.conf ?), Why does freebsd put these things in /usr/local/etc/? Some questions have answers that are not worth the effort to know. > try: > nsupdate command = /usr/local/sbin/nsupdate -g I did catch that error earlier. But it makes no difference. samba_dnsupdate does not give any

Thank you for your patience. On Tue, June 30, 2020 16:48, Rowland penny wrote: > > From 'man smb.conf': > > nsupdate command (G) > > This option sets the path to the nsupdate command which is used for > GSS-TSIG dynamic DNS updates. > > Default: nsupdate command = /usr/bin/nsupdate -g > > dns update command (G) > > This

Previously, when I did this: >> samba-tool dns query localhost brockley.harte-lyne.ca brockley.harte-lyne.ca >> ALL -U administrator Then I saw this: >> Password for [BROCKLEY\administrator]: Now I see this: >> samba-tool dns query localhost brockley.harte-lyne.ca brockley.harte-lyne.ca >> ALL -U administrator >> Cannot do GSSAPI to an IP address >>