IOL – the online offering of Independent Newspapers – seems to have issues — only two stories show up – one about Nigeria reversing their ban on its soccer team (and announcing that the football federation said it would disband and rebuild the side) and another after a very strange story about the Gatsby International Health Spa, and the search they performed on the suspicion of theft… (more…)
Archive for the ‘code’ Category
Is it just me or is the new version of Crash Protection which pushed itself via a new release of Firefox up to 3.6.6 marking every instance of Flash as crashed? On the one hand, this may be a little salute to the Flash – Apple situation (though I hardly think it likely).
Am I the only one who’s experiencing this? Hmmm…
Oh, yes – remember to make sure your add-ons are up-to-date…
It’s a simple one-liner that one tends to forget (that is, one that I forget as I untar more than I manually tar). So creating a tar file from directory and all subdirectories is as simple as
tar -cvf file.tar directory (more…)
Assuming you have a Windows machine and you interact with Linux boxen at any stage, chances are high that you have used and interacted with PuTTY at one stage or another. That beautiful, less than 2 sec, 444K download of a tool (currently at version 0.60 beta) allows you to SSH, COM-direct, RSH, Telnet etc from the desktop. Both examples below relate to MySQL port tunneling.
SSH Tunnels using the Bash command line
Running on a proper machine (or even a Windows with Cygwin or a Mac Terminal) allows you to quickly tunnel a session to a remote server: (more…)
You may not have FTP or FTPS running on your server (either by choice or decision).
In order to manage that, there is a simple workaround you can implement. (more…)
There are a lot of words about the MySQL upgrade on Ubuntu 10.04 (64 bit specifically, perhaps the 32bit version too?) — it just hangs:
You get the hopeful message:
Preparing to replace mysql-server-5.1 5.1.41-3ubuntu12.1
but then nothing happens and everything just hangs. (more…)
A critical vulnerability exists in Adobe Flash Player 10.0.45.2 and earlier versions for Windows, Macintosh, Linux and Solaris operating systems, and the authplay.dll component that ships with Adobe Reader and Acrobat 9.x for Windows, Macintosh and UNIX operating systems. This vulnerability (CVE-2010-1297) could cause a crash and potentially allow an attacker to take control of the affected system. There are reports that this vulnerability is being actively exploited in the wild against both Adobe Flash Player, and Adobe Reader and Acrobat. This advisory will be updated once a schedule has been determined for releasing a fix.
Adobe Flash Player 10.0.45.2, 9.0.262, and earlier 10.0.x and 9.0.x versions on Windows, Macintosh, Linux and Solaris are affected, as well as Adobe Reader and Acrobat 9.3.2 and earlier 9.x versions for Windows, Macintosh and UNIX. So it’s kinda big. What to do? (more…)
To enable symlinks in Samba for filesharing across platforms inWindows, modify
and add in the [global] section:
follow symlinks = yes
unix extensions = no
There has been some discussion about
wide symlinks = yes
However, due to the attack vector on Samba servers from Windows allowing file traversion, back in February 2010, you may want to force-set
wide symlinks to no– it works without that declaration and is set to no by default.
Samba. Whopping goodness. Here are a few notes that help in the setup – from user creation, to directory settings etc
This blog post contains a few lessons learnt and thus by extension a migration plan from a Windows file server to a Samba-based one running on Ubuntu 10.04 LTS. I look at users, system vs smbpasswd user creation and linking (set that up in Webmin before you start, as well as for groups), share setups, general permissions and some very basic troubleshooting (as there weren’t many troubles, just headaches.) (more…)
Just a quick note (as I keep forgetting, and a cut-and-paste solution is a quicker time to market) – but you knew that already. Installing Webmin is quite simple (download directly, or from the mirrors). Currently, 1.510-2 is the latest version – check on www.webmin.com for further details. As an aside, the book Webmin Kompakt – by Holger Reibold – is available for download!
So here’s a simple step-by-step: (more…)
So the Security Summit 2010 has come to an end. Featuring speakers such as Moxie Marlinspike, Joe Grand and Jeremiah Grossman (again), it’s a pity to say that there wasn’t much new that was presented. With repeated concerns about input- and output-validation, as the OWASP Top 10 for 2010 highlight and were used as a repeated example, and a call for a holistic approach to a company’s security posture, the idea of making the thought (and practice) of security part of the organisation’s culture came through over and over again. (more…)
It’s quite simple, really: POP3 (Exchange, dovecot etc) you know, IMAP (Exchange, dovecot, courier etc) you know — so this is just a recap, right? You know how to telnet into the machine — in Vista or Windows 7, you may need to install it separately using “Add/Remove Programs”, or just use Putty in Telnet mode… otherwise,
apt-get install telnet if it’s not on your machine (or
yum install telnet)
telnet SERVER 110 (more…)
clamav finally sent the end-of-life payload yesterday evening – 0.96 is the current version, so it’s been a good run
Possible symptons you experienced:
- Repeated notifications:
WARNING: getpatch: Can't download daily-
- All freshclam mirrors are ignored
- Your mailq fills up with detailed MAILER-DAEMON messages referring to the End-of-Life nature of clamav 0.94
- (… add your own here…)
But they warned they’d do this in October 2009:
Starting from 15 April 2010 our CVD will contain a special signature which disables all clamd installations older than 0.95 – that is to say older than 1 year.
This move is needed to push more people to upgrade to 0.95 .
We would like to keep on supporting all old versions of our engine, but unfortunately this is no longer possible without causing a disservice to people running a recent release of ClamAV.
The traffic generated by a full CVD download, as opposed to an incremental update, cannot be sustained by our mirrors. (more…)
Local: Start -> Shutdown -> Restart
Remote: Start-> Run ->
shutdown -t 0 -r
I just keep forgetting it…
A systems auditing service with clean reporting and charts like this has never been easier!
Had to just add a plug for it here, too
And the picture of the puppy was just too cool to resist!