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How To Add Timestamp to Unix Vmstat Command Output

Question: Vmstat output does not display date and time, which is a pain when trying to store the vmstat output to do some performance analysis. So, how do I add timestamp to Linux vmstat output ? Answer: You can display timestamp on every line of the vmstat command output using a simple perl script as [...]

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Question: How do I find out the public IP address of my internet connection? Also, how do I find out who is my Internet Service Provider? Answer: You can get your ip address and other ISP information using any one of the 3 websites mentioned below. Note: Also, refer to our earlier article about how [...]

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Question: How to run Windows applications in Ubuntu or any other Linux desktop distribution ? Answer: Install wine project, which will enable you to use Windows applications in Linux systems. What is Wine ? Using Wine you can execute Windows application like Microsoft Word, Excel, PowerPoint etc., in your Linux.  Currently, 12,000+ Windows applications can [...]

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Question: I use Linux on my laptop and desktop. But my Mom uses Windows operating system for her laptop. She is constantly getting infected with Virus and lost some important files few times. But, she still wants to use Windows. I can at least help her by installing some reliable backup software on her Windows [...]

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Ubuntu Tips: What is a Timed Login In Ubuntu or Kubuntu ?

Question: What is a timed login in Ubuntu or Kubuntu ? How does it work? Answer: If you have created a guest account on your laptop, you may want the guest account to automatically login when you reboot the machine. But, wait. You don’t want that guest account to login automatically when you want to [...]

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Ubuntu Tips: How To Setup Dual Monitor

Question: I have purchased two monitors and connected to my desktop / laptop. How do I enable dual monitor setup in Ubuntu? Answer: You can enable the dual monitor from the Ubuntu display preferences as explained below. Click on System -> Preferences -> Display, which will display the following window. Make sure following are taken [...]

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Question: How to change date and time on my Ubuntu or Kubuntu laptop ? Answer: You can change the date and time from the ‘Time and Date Settings window’ that can be launched using one of the following two methods. Method 1: Launch From System Tray Right click on the date and time that is [...]

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Question: How to create and maintain a very simple project that has few tasks in my Ubuntu laptop (or) Are there any other methods to take notes and organize ideas instead of using the inbuilt Text Editor that comes with Ubuntu? Answer: Tomboy Notes is the notes maintaining mechanism gets ported with Ubuntu by default. [...]

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