Install Chromium Browser in Ubuntu 9.10 with 5 simple steps. 1.) Edit /etc/apt/source.list chenhow@chenhow-laptop:~$ sudo gedit /etc/apt/source.list ### Add following into source.list file ### deb http://ppa.launchpad.net/chromium-daily/ppa/ubuntu jaunty main deb-src http://ppa.launchpad.net/chromium-daily/ppa/ubuntu jaunty main 2.) Add GPG key chenhow@chenhow-laptop:~$ sudo apt-key adv –recv-keys –keyserver keyserver.ubuntu.com 0xfbef0d696de1c72ba5a835fe5a9bf3bb4e5e17b5 3.) Update source list then install chromium. chenhow@chenhow-laptop:~$ sudo apt-get update [...]

Install ‘echoping’ in order to check http latency. If you are running on debian/ubuntu machine, simply run below command to install echoping: chenhow@chenhow-laptop:~$sudo apt-get install echoping To check latency, chenhow@chenhow-laptop:~$echoping -v -h index.php blog.chenhow.net:80 Output:

By using .htaccess files, we can control access to our web content by allowing/blocking certain user or ip addresses to access. You may ask why do we need that, if you can do the same by using options like “order, limit” to restrict ip addresses and user actions in httpd.conf. Fair enough, but there is [...]

5 days ago my hosting account has been suspended due to high number of CPU/Memory usage. After some troubleshooting and checking all the logs. I found that recently got a huge number of new visitors visiting my blog. And main attraction for visitors coming to this infamous blog was  ‘Using apt-p2p For Faster Upgrades From [...]

Simply goto the Accounts tab from Gmail settings page and click on “Add a mail account you own”. Type the Hotmail address and use the following settings: Later you will be prompt whether you want to use this account to send email, click ‘yes‘ if you want, then an email will be sent with a [...]

After 3 years effort, Intel finally released USB 3.0 Controller Interface Spec aka xHCI (Extensible Host Controller Interface). From USB 1.1 with maximum transfer rate of 12Mbits/second to USB 2.0 with maximum transfer rate of 40 Mbits/second. Now USB 3.0 has break the gigabit mark with 4.8Gbit/second. Even faster than firewire 3.2Gbit/s. USB 1.1 12 [...]

What is Yammer. Yammer is an enterprise version of Twitter for company, you can use Yammer to keep up with colleagues, start a discussion, ask a question, or share a link. David Sacks, CEO of Yammer explains: The purpose is to allow co-workers to share status updates. You post updates on what you are working [...]

Twitter has become so popular and have a fast growing user base in all over the world. You can use twitter to update your friends what you are doing at any given time, share your thoughts and feelings, and even you can use twitter to do marketing research or update your followers that your servers [...]