sudo apt-get install ubuntu-restricted-extras3. Install package to type Vietnamese. I am using x-unikey. You can search on Internet to install it. However, I need to warn you that installing software in Linux system is not easy for newbie. Most of them require you compile and install from source code. So, to prevent issues from compiling, I recommend you to run this command to download all necessary packages for compilation:
$ sudo apt-get install build-essential
$ sudo apt-get install xorg-dev
apt-get install network-manager-vpncAfter installing, please configure your VPN connection properly and use Terminal Server client (a built-in package in Ubuntu) to do remote desktop.
Command | Description |
|---|---|
| Add & character at the end of your command | Run command in background |
| df | Check your free disk space |
| lsb_release -a | Check your Ubuntu version and code name |
| dpkg --list | grep linux-image | Check Linux kernel on Ubuntu |
| free | Check your free memory |
| vi | View a file using VIM editor. However, on Ubuntu, you can use gedit as alternative solution |
| mount | Mount a device. Fortunately, in Ubuntu we do not need to use this command frequently. The system can help us to mount device automatically. |
| tar / bzip2 / bunzip2 | commands using for zip and unzip files. |
| rpm / dpkg | commands for upgrade/install software packages. In Ubuntu you can use Synaptic to do this. |
sudo apt-get install winkTo run it, open terminal and type: wink. However, you can create an shortcut on desktop to run it for more convenient
sudo apt-get install gnome-commander9. Mind map tools: Mind map is tool that I usually use in brainstorming and taking note / ideas. In Ubuntu, I use freemind to do this. To install freemind, use this command to install
sudo apt-get install freemind
I like my code to be elegant and efficient. The logic should be straightforward to make it hard for bugs to hide, the dependencies minimal to ease maintenance, error handling complete according to an articulated strategy, and performance close to optimal so as not to tempt people to make the code messy with unprincipled
optimizations. Clean code does one thing well.
Clean code is simple and direct. Clean code reads like well-written prose. Clean code never obscures the designer’s intent but rather is full of crisp abstractions and straightforward lines of control.
Clean code can be read, and enhanced by a developer other than its original author. It has unit and acceptance tests. It has meaningful names. It provides one way rather than many ways for doing one thing. It has minimal dependencies, which are explicitly defined, and provides a clear and minimal API. Code should be literate since depending on the language, not all necessary information can be expressed clearly in code alone.
I could list all of the qualities that I notice in clean code, but there is one overarching quality that leads to all of them. Clean code always looks like it was written by someone who cares. There is nothing obvious that you can do to
make it better. All of those things were thought about by the code’s author, and if you try to imagine improvements, you’re led back to where you are, sitting in appreciation of the code someone left for you—code left by someone who cares deeply about the craft.
You know you are working on clean code when each routine you read turns out to be pretty much what you expected. You can call it beautiful code when the code also makes it look like the language was made for the problem.
Nụ hôn
Bóng tối chập chùng em và tôi
Phập phồng hơi thở cháy bờ môi
Tóc em xõa lấp màn đêm giá
Phủ cả hồn ta kín mất rồi
Kiss
Is the dark moving or
... you and I?
Hurry in breath, lips are fire
Your hair is so black, cover the dark
Cover my soul... and my life
Image via Wikipedia
