SQL injection vulnerability in index.php in Kayako eSupport 3.70.02 allows remote attackers to execute arbitrary SQL commands via the _a parameter in a downloads action.
Working config for nginx + Drupal + Boost
Submitted by webhead on Mon, 07/26/2010 - 23:07Self-notes...after spending a few hours researching and benchmarking various configurations. Apache is so old news.
Setup:
- Ubuntu Lucid Lynx (10.04)
- nginx as frontend webserver
- Drupal served using fastcgi to phpcgi
- ...and Drupal's Boost module.
Most of these configs is gathered from http://groups.drupal.org/node/26363.
How fast is it now? How about almost 6,000 requests/sec, with throughput around 240Mbps? Fast enough?
Why Google Translate is not ready for Bahasa Melayu
Submitted by nuzrin on Mon, 07/26/2010 - 18:21Original English article:
The notations for member activity are a quick visual measure of how engaged your subscribers are. You can segment on your member rating to send to your most engaged, or your least engaged if you want to bring them back in, etc
1 Star - negative rating, this person has unsubscribe and resubscribed, or soft bounced in the past
2 Star - no activity, never opened or clicked, most likely a new member, neutral rating
3 Star - this recipient has started opening or clicking your campaigns, limited activity
New portal design
Submitted by webhead on Sun, 07/25/2010 - 19:13Hi all!
We are launching a new Adamant System portal version today. The backend was also migrated from Plone 3.x to Drupal 6.x. Let us know if you have any issue with the new portal. Have fun!
nginx error: 413 Request Entity Too Large
Submitted by nuzrin on Sat, 07/24/2010 - 20:29Encountered this error when I tried to upload a large file. nginx default is too small. To upload bigger file, add this line in /etc/nginx/nginx.conf, somewhere inside the http section:
http {
....
client_max_body_size 20M;
....
}Save, and then restart your nginx instance.
Celcom Malaysia 3G MMS settings
Submitted by nuzrin on Sat, 07/24/2010 - 19:47Self notes since I kept on jailbreaking my iPhone and reflashing my HTC Desire, and always forgot these settings:
- APN: celcom3g
- MMSC: http://mms.celcom.net.my
- MMS Proxy: 10.128.1.242
- MMS Port: 8080
How to enable Time Machine to backup to network disk
Submitted by nuzrin on Fri, 07/03/2009 - 00:00Easy. Just follow these steps:
- Obviously you need another Mac to which you want to backup to, with the disk formatted as Mac OS Extended Journaled.
- Open Terminal from Mac you want to backup from. Issue command
- Open System Preferences → Time Machine. Click Change Disk. Your network disk should appear now.
- Select it, and you are good to go.
sudo defaults write com.apple.systempreferences TMShowUnsupportedNetworkVolumes 1
Which RBL do you use?
Submitted by nuzrin on Tue, 06/09/2009 - 00:00List of reliable RBL that we use internally and recommend to our customers.
Here goes:
- zen.spamhaus.org
- bl.spamcop.net
- combined.njabl.org
- cbl.abuseat.org
- combined.rbl.msrbl.net
- psbl.surriel.com
- b.barracudacentral.org
With these RBL, combined with greylisting and a good SpamAssassin ruleset, out of combined 50,000 - 55,000 incoming email attempts daily on all SMTP servers that we monitor, only 0.05% of spam managed pass through. Pretty good!
ATSServer and mdworker consuming significantly huge amount of CPU resources
Submitted by nuzrin on Wed, 12/31/2008 - 00:00My Mac have 4-core 3.0 GHz CPU with 4 GB RAM, yet this past week or so it seems to slow down to a crawl. Switching applications become sluggish, Dashboard taking its own sweet time to appear, and the CPU meter is constantly showing 100% usage in two of the core.
L2TP IPSec server setup for Linux
Submitted by nuzrin on Fri, 06/06/2008 - 00:00Tested under: CentOS 5.2, Ubuntu Intrepid Ibex (8.10), Ubuntu Hardy Heron (8.04), both 32-bit and 64-bit flavors.
Tested working with the following clients: Windows XP, Windows Vista, iPhone, Mac OS X Leopard.
How to fix "VMware Workstation was unable to claim the device (No such file or directory)"
Submitted by nuzrin on Mon, 12/31/2007 - 00:00I'm running Ubuntu 7.10 using custom 2.6.23.11 kernel. Somehow, starting from kernel 2.6.23, VMware was unable to properly use my Windows Mobile PDA (Atom O2 Life). Every time I plugged in the Atom, VMware will spurt out "VMware Workstation was unable to claim the device" message. The issue was actually with VMware, and not the kernel. Follow the steps outlined below to work around this bug in VMware.
