Uninstall Wine applications from Ubuntu 20.04.

Below Ubuntu 20.04, you get the Wine uninstaller application to uninstall the Wine applications but in Ubuntu 20.04 you won't get such kind of GUI on the dashboard. But again it is very simple to uninstall the Wine applications.

Open terminal and type command "wine uninstaller"

You will get the Wine uninstaller window to uninstall the application like this -

Select the application, you want to uninstall then click on the "Modify/Remove" button.

Configure and use Wine in Ubuntu 20.04.

 Recently I updated my Ubuntu 18.04 to 20.04. And I had already installed the Wine from Ubuntu software. After some time I tried to install a .exe file but I was unable to find Wine in my application list.

After a search on web, I found that the Wine can only be configured and launched from terminal only in Ubuntu 20.04. So after installing Wine -

• If you have installed Wine only then type the command on the terminal to configure Wine

            winecfg

• And if you have installed Wine (Development Version) the use command on the terminal to configure Wine

            winecfg-development        

You will get the configuration screen of Wine like this-

After configuring Wine, you will be able to launch any .exe file using the command.

wine filename.exe

Subscript and Superscript text in HTML.

 A subscript or superscript is a character (such as a number or letter) that is set slightly below or above the normal line of type, respectively. It is usually smaller than the rest of the text. Subscripts appear at or below the baseline, while superscripts are above. Subscripts and superscripts are perhaps most often used in formulas, mathematical expressions, and specifications of chemical compounds and isotopes, but have many other uses as well. [From Wikipedia] Or you can use it for some other purpose.

So here we can see how can we do this on a webpage using HTML.

There is a tag available in HTML for superscript and subscript.

For superscript, it is ^text

And for subscript, it is _text

Here is an example-

Superscript-

Arvind ^Kumar 

Output-

Subscript-

Arvind_Kumar

output-