If you have a highly confidential data that you need to share with your friends, how would you send the file across without compromising on its security? One way is to embed the message in an image and send the encrypted image over. This form of data encryption is known as Steganography. Here are 3 tools that allow you to do so in Linux.
[Android] When you install an app from Google Play on your Android phone, it will automatically add the app to your homescreen. If you prefer to keep your homescreen clean and not cluttered with all the apps, here is the way to prevent Google Play from auto-adding widgets to your Android homescreen. 1. Open Google […]
Twitter is experimenting to serve tailored ads to its users. Here is how you can opt out of Twitter tailored ads and prevent Twitter from tracking you.
For those command line lovers, you can easily display a calendar in the terminal with this command: cal This will work in both Linux and Mac OS X. The default “cal” command will show the calendar for the current month. If you want it to show other month, say January 2012, just type: cal 01 […]
If you are concerned about the security of your data on Dropbox’s server, and are fed up with the storage limitation, you may want to try out AeroFS. It sync your files across computer without storing them in the cloud and you can store as many files as your hard disk can hold.
If you are a regular Facebook user, you will know that Facebook always show “Top Stories” in your news feed. I am not sure how Facebook determine which news is considered “Top stories”, but all I know is that I am missing out all my friends’ update that Facebook don’t deem as “Top stories”. There […]
We have often said that you should use a complicated and unique password for each and every of your account. You can do so with the aid of KeePass desktop password manager. This article will show you how to integrate KeePass with Chrome and Firefox in Ubuntu so you don’t have to remember any password again.
Feedly is one of the best Google Reader alternative, and yet, one of the major concern with Feedly is that you cannot export your RSS feeds out of it. Well, that was in the past. Feedly has recently make available the option to export all your feeds to OPML file. Here is how you can […]
Linux Deepin is a beautiful Linux Distro based on Ubuntu. The latest version 12.12 is even better, more elegant and is running more smoothly than its previous version. If you have no intention to format your PC and install Linux Deepin from scratch, here is how you can install the Linux Deepin Desktop on Ubuntu and access it from the login screen.
Most computers (and OSes) will automatically go into sleep mode when it has been idle for some time. This can be useful in reducing power consumption and extending the life span of your hardware. However, it can be frustrating when the computer goes to sleep while you are watching a movie, or just listen to […]
Don’t you find it frustrating when you are searching in Windows 8 and it didn’t give you what you want? Wouldn’t it be great if you can access all the Settings in one folder? This will save you time and effort to search for the specific Setting. In Windows 8, this folder is known as […]
If you have followed our guide to install Ubuntu on Macbook Air, you will know that creating a Linux live CD/USB that can run in Mac is a troublesome chore. Mac-Linux USB Loader is one simple tool that can get all these things done without all the hassle.
If you are using Google Chrome in Mac OS X, you will notice that clicking the green (maximize) button will only expand the browser window vertically. It doesn’t expand horizontally to fill up the screen. To get it to expand horizontally and fill up the screen, you just have to press “Shift” while clicking the […]
Google Reader is closing down pretty soon. If you are still searching for a new home for your feeds and you prefer a self-hosted solution, then Tiny Tiny RSS is the best choice for you.
In Mac, you can easily take screenshot with the “Command + Shift + 3” and “Command + Shift + 4” shortcut keys. But what if you want to take a timed screenshot, say take a screenshot after a 10 seconds delay? Mac OS X comes with a hidden screen capture tool call Grab that allows […]
[Mac] When you open any document in Mac, you will only see the title of the document in the title bar. What if you want to find out the file path of the document? Rather than opening the Finder and search for the file path, simply press the “Command” button and mouse click on the […]
When it comes to SSH, it always involves the terminal or a SSH client (like Putty for Windows). This tends to scare people off. What if you can access SSH server from the browser, and with a user-friendly interface? Will that be more attractive to you?
The “Guest Session” mode in Ubuntu is useful only if you are planning to share your computer with other users. If you want to get rid of the “Guest Session” option in the login screen, here is how you can disable Guest Account in Ubuntu.