Difference between revisions of "Linux-Old/C2/Ubuntu-Desktop-14.04/English-timed"
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|'''Time''' | |'''Time''' | ||
− | |'''Narration''' | + | | '''Narration''' |
+ | |||
|- | |- | ||
− | |00: | + | |00:01 |
− | |Welcome to this spoken tutorial on '''Ubuntu Desktop'''. | + | | Welcome to this spoken tutorial on '''Ubuntu Linux Desktop'''. |
+ | |||
|- | |- | ||
− | |00: | + | | 00:06 |
− | | | + | | In this tutorial we will learn about |
+ | * '''Ubuntu Linux Desktop '''on the '''gnome '''environment | ||
+ | * Some applications in '''Ubuntu Desktop''' | ||
+ | * Changing the theme of the '''desktop''' | ||
+ | |||
|- | |- | ||
− | |00: | + | | 00:18 |
− | | | + | | To record this tutorial, I am using '''Ubuntu Linux OS''' version '''14.04 ''' |
+ | |||
|- | |- | ||
− | |00: | + | |00:25 |
− | | | + | | In some of the older versions of '''Ubuntu Linux''', the '''desktop''' looks like this. |
+ | |||
|- | |- | ||
− | |00: | + | | 00:32 |
− | |You can see | + | | You can see '''Applications, Places''' and '''System '''tabs on the top left corner of the screen. |
+ | |||
|- | |- | ||
− | |00: | + | | 00:40 |
− | | | + | | In the newer versions of '''Ubuntu Linux''', the '''desktop''' looks likes this. |
+ | |||
|- | |- | ||
− | |00: | + | | 00:46 |
− | | | + | | You'll see the '''launcher''' on the left hand side of the screen. If the '''launcher '''is hidden, as shown here, then we can make it visible. |
+ | |||
|- | |- | ||
− | |00: | + | | 00:55 |
− | | | + | | To do so, move the mouse to the extreme left of the screen.The '''launcher''' will be visible. |
+ | |||
|- | |- | ||
− | | | + | | 01:02 |
− | | | + | | Move the mouse away and the '''launcher''' will get hidden once again. |
+ | |||
|- | |- | ||
− | |01: | + | | 01:07 |
− | |''' | + | | How can we make the '''launcher''' visible always? Click on the wheel icon at the extreme right corner of the '''desktop''' screen. |
+ | |||
|- | |- | ||
− | |01: | + | | 01:16 |
− | | | + | | Now, click on '''System Settings''' and then on '''Appearance'''. |
+ | |||
|- | |- | ||
− | |01: | + | | 01:22 |
− | | | + | | In the '''Appearance''', click on '''Behavior''' tab. |
+ | |||
|- | |- | ||
− | |01: | + | | 01:26 |
− | | | + | | Here, switch '''Auto-hide the Launcher''' to '''OFF '''position.Now, the launcher will be visible always. |
+ | |||
|- | |- | ||
− | |01: | + | |01:35 |
− | | | + | |Close this window. |
+ | |||
|- | |- | ||
− | |01: | + | |01:37 |
− | | | + | | Notice, there are some icons on the '''launcher''', by default. |
+ | |||
|- | |- | ||
− | |01: | + | | 01:41 |
− | | | + | | You can see the '''Dash home '''icon at the top of the '''launcher.''' |
+ | |||
|- | |- | ||
− | |01: | + | | 01:45 |
− | | | + | | To open '''Dash home, '''click on it. |
+ | |||
|- | |- | ||
− | |01: | + | | 01:48 |
− | | | + | | Right at the top, you'll see the '''search bar '''field. |
+ | |||
|- | |- | ||
− | | | + | | 01:52 |
− | | | + | | Now, how do we locate a particular application? Its very simple! |
+ | |||
|- | |- | ||
− | | | + | | 01:58 |
− | | | + | | Let’s try to locate the '''Calculator''' application. |
+ | |||
|- | |- | ||
− | |02: | + | | 02:02 |
− | | | + | | So, in the '''search bar '''field, type '''C a l c'''. |
+ | |||
|- | |- | ||
− | |02: | + | |02:06 |
− | | | + | | See here, both '''LibreOffice Calc''' and '''Calculator''' are listed. |
+ | |||
|- | |- | ||
− | |02: | + | | 02:11 |
− | | | + | | Click on '''Calculator '''icon.The '''Calculator '''application now opens on the screen. |
+ | |||
+ | |||
|- | |- | ||
− | | | + | | 02:19 |
− | | | + | | In old versions of '''Ubuntu Linux''', we have to click on '''Applications -> Accessories -> Calculator.''' |
+ | |||
|- | |- | ||
− | | | + | | 02:27 |
− | | | + | | '''Calculator '''helps perform arithmetic, scientific or financial calculations. |
+ | |||
|- | |- | ||
− | | | + | | 02:33 |
− | | | + | | Let us try some simple calculation. |
+ | |||
|- | |- | ||
− | | | + | | 02:37 |
− | | | + | | Type '''5 asterix 8''' and press the '''equal to '''sign. |
+ | |||
|- | |- | ||
− | | | + | | 02:42 |
− | | | + | | Instead of pressing '''equal to''' sign, you can also press the '''Enter '''key on the keyboard. |
+ | |||
|- | |- | ||
− | | | + | | 02:48 |
− | |The | + | | The answer is displayed on the '''Calculator'''. |
+ | |||
|- | |- | ||
− | | | + | |02:50 |
− | | | + | | Likewise, we can do all sorts of calculations using the '''Calculator '''application. |
+ | |||
|- | |- | ||
− | | | + | | 02:58 |
− | | | + | | Now exit this '''Calculator '''by clicking the close button. |
+ | |||
|- | |- | ||
− | | | + | |03:03 |
− | | | + | | Let’s get familiar with a few other important applications of '''Ubuntu Linux OS'''. |
+ | |||
|- | |- | ||
− | | | + | | 03:08 |
− | | | + | | For that, we will go back to '''Dash home.''' |
+ | |||
|- | |- | ||
− | | | + | | 03:12 |
− | | | + | | Another way to open '''Dash Home''' is to press the '''Windows '''key on the keyboard. |
+ | |||
|- | |- | ||
− | | | + | | 03:18 |
− | | | + | | So in the '''Search bar, '''type '''gedit'''.The '''Text Editor '''icon appears.Click on it. |
+ | |||
|- | |- | ||
− | | | + | | 03:25 |
− | | | + | | In the old versions of '''Ubuntu Linux''', we have to click on '''Application >> Accessories >> gedit.''' |
+ | |||
|- | |- | ||
− | | | + | | 03:33 |
− | | | + | | What you see right now on the screen, is the '''gedit Text Editor '''window. |
+ | |||
|- | |- | ||
− | | | + | | 03:38 |
− | | | + | | Let me type some text here.Type '''"Hello World"'''. |
+ | |||
|- | |- | ||
− | | | + | | 03:43 |
− | | | + | | To save the file, press '''Ctrl '''and '''S''' keys simultaneously on the keyboard. |
+ | |||
|- | |- | ||
− | | | + | | 03:49 |
− | | | + | | Alternately, go to '''File '''and then click on '''Save'''. |
+ | |||
|- | |- | ||
− | | | + | | 03:54 |
− | | | + | | Now, a dialog box named “'''Save as”''' opens up.It asks for '''filename '''and the location where the file has to be saved. |
+ | |||
|- | |- | ||
− | | | + | | 04:03 |
− | | | + | | So let’s type the name as '''"hello.txt".''' |
+ | |||
|- | |- | ||
− | | | + | | 04:09 |
− | | | + | | And for location let’s select '''Desktop '''and click on the '''Save '''button. |
+ | |||
|- | |- | ||
− | | | + | | 04:14 |
− | | | + | | Let's close this '''gedit''' window now and check whether our file is saved on the '''Desktop '''or not. |
+ | |||
|- | |- | ||
− | | | + | | 04:22 |
− | | | + | | Now on the '''Desktop,''' you can see the file '''hello.txt'''.This means our text file was saved successfully. |
+ | |||
|- | |- | ||
− | | | + | | 04:30 |
− | | | + | | Let me open this file by double-clicking on it.See, our text file has opened with our written text. |
+ | |||
|- | |- | ||
− | | | + | | 04:39 |
− | | | + | |The Internet has a lot of information on '''gedit Text Editor'''.There will be spoken tutorials on this topic at the below link. |
+ | |||
|- | |- | ||
− | | | + | | 04:49 |
− | | | + | | Let's close this '''text editor''' and let's look at another application, '''Terminal'''. |
+ | |||
|- | |- | ||
− | | | + | | 04:55 |
− | | | + | | So let's go to '''Dash home '''by pressing the '''Windows''' key. |
+ | |||
|- | |- | ||
− | | | + | |04:59 |
− | | | + | |Now type '''terminal '''in the '''search bar '''field. |
+ | |||
|- | |- | ||
− | | | + | | 05:03 |
− | | | + | | Click on the '''Terminal''' icon. |
+ | |||
|- | |- | ||
− | | | + | | 05:06 |
− | | | + | | In the old versions of '''Ubuntu Linux''', we have to click on '''Application >> Accessories >> Terminal.''' |
+ | |||
|- | |- | ||
− | | | + | |05:13 |
− | | | + | | The '''terminal '''window opens on the screen.Please Note that the shortcut key to open the '''Terminal '''is '''Ctrl+Alt+T.''' |
+ | |||
|- | |- | ||
− | | | + | | 05:22 |
− | | | + | |'''Terminal''' is called the '''command line.'''This is because you can command the computer from here. |
+ | |||
|- | |- | ||
− | | | + | |05:29 |
− | | | + | |In fact it is more powerful than the '''GUI'''. |
+ | |||
|- | |- | ||
− | | | + | | 05:33 |
− | | | + | | Let me switch back to the '''Terminal '''window. |
+ | |||
|- | |- | ||
− | | | + | | 05:35 |
− | | | + | | Now let’s type a simple command to get a feel of the '''terminal.'''Type ''''ls' '''and press '''Enter.''' |
+ | |||
|- | |- | ||
− | | | + | | 05:44 |
− | | | + | | You can see a list of all the files and folders in the current directory. |
+ | |||
|- | |- | ||
− | | | + | |05:49 |
− | | | + | |Here it is displaying '''files '''and '''folders '''from the '''Home '''folder.We will see later in this tutorial what the '''Home''' folder is. |
+ | |||
|- | |- | ||
− | | | + | | 05:59 |
− | | | + | | We will not spend any more time with the '''terminal''' now. |
+ | |||
|- | |- | ||
− | | | + | | 06:02 |
− | | | + | | Close the '''terminal.''' |
+ | |||
|- | |- | ||
− | | | + | | 06:05 |
− | | | + | |'''Terminal '''commands are explained well in the '''Linux''' spoken tutorials series on this website. |
+ | |||
|- | |- | ||
− | | | + | | 06:12 |
− | | | + | | Now, let's move onto another application i.e '''Firefox Web Browser.''' |
+ | |||
|- | |- | ||
− | | | + | | 06:17 |
− | | | + | | Once again press the '''Windows''' key on the keyboard, to open '''Dash home.''' Type '''Firefox '''in the '''search bar'''. |
+ | |||
|- | |- | ||
− | | | + | | 06:25 |
− | | | + | | Click on the '''Firefox Web Browser '''icon. |
+ | |||
|- | |- | ||
− | | | + | | 06:29 |
− | | | + | | In the old versions, we have to click on '''Application -> Internet -> Firefox Web Browser.''' |
+ | |||
|- | |- | ||
− | | | + | | 06:35 |
− | | | + | | '''Firefox Web Browser '''is used to access the world wide web.Now we can see that '''Firefox browser '''window is open. |
+ | |||
|- | |- | ||
− | | | + | | 06:45 |
− | | | + | | Let’s go to the '''spoken-tutorial''' site.For that, go to address bar or press '''F6 '''on the keyboard. |
+ | |||
|- | |- | ||
− | | | + | | 06:52 |
− | | | + | | I am pressing '''F6 '''now.And we are in the address bar. |
+ | |||
|- | |- | ||
− | | | + | | 06:58 |
− | | | + | | Press '''backspace '''to clear any text visible in the address bar. |
+ | |||
|- | |- | ||
− | | | + | | 07:03 |
− | | | + | | Now let’s type '''"http://spoken-tutorial.org"'''. |
+ | |||
|- | |- | ||
− | | | + | | 07:13 |
− | | | + | | As we type, '''Firefox '''may suggest a few possibilities. |
+ | |||
|- | |- | ||
− | | | + | |07:18 |
− | | | + | |You may choose one of these or type the complete address and press '''Enter.''' |
+ | |||
|- | |- | ||
− | | | + | | 07:24 |
− | | | + | | '''Firefox''' will connect to the given website. |
+ | |||
|- | |- | ||
− | | | + | | 07:27 |
− | | | + | | The '''Spoken Tutorial Homepage '''opens on the browser. |
+ | |||
|- | |- | ||
− | | | + | |07:31 |
− | | | + | | Let's close this and move on to the next application. |
+ | |||
|- | |- | ||
− | | | + | | 07:35 |
− | |So | + | | So, let's go to '''Dash home '''again and type '''office '''in the '''search bar.''' |
+ | |||
|- | |- | ||
− | | | + | | 07:41 |
− | | | + | | You'll see various '''LibreOffice '''components like '''Calc,''' '''Impress, Writer '''and '''Draw.''' |
+ | |||
|- | |- | ||
− | | | + | | 07:48 |
− | | | + | | In the old versions of '''Ubuntu Linux''', we have to click on '''Application >> Office.''' |
+ | |||
|- | |- | ||
− | | | + | | 07:55 |
− | | | + | | Excellent tutorials for all these components are available on the '''Spoken Tutorial '''website. |
+ | |||
|- | |- | ||
− | | | + | | 08:01 |
− | | | + | | Now let's explore the '''Video''' option. |
+ | |||
|- | |- | ||
− | | | + | | 08:04 |
− | | | + | | Go to '''Dash home '''and type '''video'''. |
+ | |||
|- | |- | ||
− | | | + | | 08:07 |
− | | | + | | In the displayed list, we have one important application, '''Videos.''' |
+ | |||
|- | |- | ||
− | | | + | | 08:13 |
− | | | + | | '''Videos''' is used to play videos or songs.By default, it plays '''open format '''video files only. |
+ | |||
|- | |- | ||
− | | | + | | 08:22 |
− | |In | + | | In the old versions of '''Ubuntu Linux''', we have to click on '''Application >> Sound & Video.''' |
+ | |||
|- | |- | ||
− | | | + | |08:28 |
− | | | + | |Here we can see various applications and here is the application '''Movie Player'''.Click on it. |
+ | |||
|- | |- | ||
− | | | + | | 08:36 |
− | | | + | | Let me play a sample file from my pen-drive. |
+ | |||
|- | |- | ||
− | | | + | | 08:39 |
− | | | + | | Now, I am inserting my pen-drive in a '''usb slot '''on my machine.The pen-drive folder has opened automatically. |
+ | |||
+ | |- | ||
+ | | 08:48 | ||
+ | | If it doesn't open, we can access it from the '''launcher'''. | ||
+ | |||
+ | |- | ||
+ | |08:54 | ||
+ | | Locate the pen-drive icon at the bottom of the '''launcher'''. | ||
+ | |||
+ | |- | ||
+ | |08:58 | ||
+ | |If we click on it, it shows the files and folders available on the pen-drive. | ||
+ | |||
+ | |- | ||
+ | | 09:04 | ||
+ | | Now I will select the movie file to play i.e '''big-buck-bunny.ogv.''' | ||
+ | |||
+ | |- | ||
+ | | 09:10 | ||
+ | | Here is my file; now I will double-click to open it. | ||
+ | |||
+ | |- | ||
+ | | 09:14 | ||
+ | | It opens in '''Videos, '''by default. | ||
+ | |||
+ | |- | ||
+ | | 09:18 | ||
+ | | Let's stop playing the movie. | ||
+ | |||
+ | |- | ||
+ | | 09:22 | ||
+ | | In the older versions of '''Ubuntu Linux''', the pen-drive will be visible on the '''Desktop'''. | ||
+ | |||
+ | |- | ||
+ | | 09:27 | ||
+ | | In newer '''Ubuntu''' versions, | ||
+ | * press '''Ctrl, Windows '''and '''D''' keys, | ||
+ | * to go to the '''Desktop''' directly. | ||
+ | |||
+ | |- | ||
+ | | 09:35 | ||
+ | | In older '''Ubuntu''' versions, the required key combination to go to the '''Desktop''' used to be either: | ||
+ | # '''Ctrl, Alt, D ''' | ||
+ | # or '''Windows '''key and '''D ''' | ||
+ | |||
+ | |- | ||
+ | |09:45 | ||
+ | |The user must be prepared to handle such variations from version to version. | ||
+ | |||
+ | |- | ||
+ | | 09:51 | ||
+ | | Let us now press '''Ctrl, Windows''' and '''D''' keys to go to the '''Desktop'''. | ||
+ | |||
+ | |- | ||
+ | | 09:57 | ||
+ | | Now let's see some more important things on this '''desktop'''. | ||
+ | |||
+ | |- | ||
+ | | 10:01 | ||
+ | | Notice the '''folder '''icon present in the '''launcher'''. | ||
+ | |||
+ | |- | ||
+ | | 10:04 | ||
+ | | Let's click on it.The '''Home '''folder opens. | ||
+ | |||
+ | |- | ||
+ | | 10:09 | ||
+ | | In the old versions of '''Ubuntu Linux''', we have to click on '''Places >> Home Folder.''' | ||
+ | |||
+ | |- | ||
+ | | 10:15 | ||
+ | | Every user has a unique '''Home '''folder in '''Ubuntu Linux'''. | ||
+ | |||
+ | |- | ||
+ | | 10:20 | ||
+ | | We can say that the '''Home''' folder is "our house", where we can store our files and folders. | ||
+ | |||
+ | |- | ||
+ | |10:27 | ||
+ | |Unless we permit, others cannot see them. | ||
+ | |||
+ | |- | ||
+ | |10:33 | ||
+ | |More information on file permissions is available in the '''Linux''' spoken tutorials. | ||
+ | |||
+ | |- | ||
+ | | 10:39 | ||
+ | | Let us switch back.In our '''Home '''folder, we can see other folders, such as….. | ||
+ | |||
+ | |- | ||
+ | |10:45 | ||
+ | |'''Desktop, Documents, Downloads,etc. | ||
+ | |||
+ | |- | ||
+ | | 10:50 | ||
+ | | In '''Linux''', everything is a file.Let’s open the '''Desktop''' folder by double-clicking on it. | ||
+ | |||
+ | |- | ||
+ | |10:57 | ||
+ | | Here, we can see that the same '''"hello.txt" '''file that we saved from the '''text editor'''.So this folder and the '''Desktop '''are the same. | ||
+ | |||
+ | |- | ||
+ | | 11:08 | ||
+ | | Let me close this now. | ||
+ | |||
+ | |- | ||
+ | | 11:10 | ||
+ | | Aren't you bored of seeing the same theme of the '''desktop'''? Let's change it. | ||
+ | |||
+ | |- | ||
+ | | 11:15 | ||
+ | | Go to '''Dash home '''and type '''system settings '''in the '''search bar''' field. Then click on the '''system settings''' icon. | ||
+ | |||
+ | |- | ||
+ | | 11:24 | ||
+ | | Alternately, click on the wheel icon at the top right of the desktop screen.Click on '''System Settings''' and then on '''Appearance.''' | ||
+ | |||
+ | |- | ||
+ | | 11:35 | ||
+ | | In the previous '''Ubuntu Linux''' versions, we have to go to '''System ->Preferences ->Appearance.''' | ||
+ | |||
+ | |- | ||
+ | | 11:42 | ||
+ | | The '''Appearance''' window opens up. | ||
+ | |||
+ | |- | ||
+ | | 11:44 | ||
+ | | Here under '''Themes''' tab, we have many pre-installed themes. | ||
+ | |||
+ | |- | ||
+ | | 11:50 | ||
+ | | Play with these themes as per your preference. | ||
+ | |||
+ | |- | ||
+ | | 11:54 | ||
+ | | As soon as you click on that, you can see that changes have been applied on your '''desktop'''. | ||
+ | |||
+ | |- | ||
+ | | 12:00 | ||
+ | | You can see it clearly by pressing '''Ctrl+Windows+D''' keys simultaneously. | ||
+ | |||
+ | |- | ||
+ | | 12:08 | ||
+ | | That’s all for this tutorial. Let us summarise. | ||
+ | |||
+ | |- | ||
+ | | 12:12 | ||
+ | | In this tutorial we learnt about | ||
+ | * the '''Ubuntu Desktop''', | ||
+ | * the '''launcher''' and some of the icons visible on it | ||
+ | * few important applications like '''Calculator, Text Editor, Terminal, Firefox Web Browser, Movie | ||
+ | Player''' and '''LibreOffice Suite components''' | ||
+ | * the '''Home''' folder and changing the theme of your '''Desktop''' | ||
+ | |||
+ | |- | ||
+ | | 12:36 | ||
+ | | The video at the following link summarises the Spoken Tutorial Project.Pls watch it. | ||
+ | |||
+ | |- | ||
+ | | 12:42 | ||
+ | | The Spoken Tutorial Project team | ||
+ | * conducts workshops | ||
+ | * and gives certificates on passing online tests.For details, please write to us. | ||
+ | |||
+ | |- | ||
+ | | 12:53 | ||
+ | | Spoken Tutorial Project is funded by NMEICT, MHRD, Govt of India.More information on this mission is available at the following link. | ||
+ | |||
+ | |- | ||
+ | | 13:04 | ||
+ | | The script for this tutorial has been contributed by Anusha Kadambala and the Spoken Tutorial Team. | ||
+ | |||
+ | |- | ||
+ | |13:12 | ||
+ | |And this is Gaurav Shinde from IIT Bombay signing off. Thank you for watching. | ||
+ | |||
+ | |} |
Revision as of 14:37, 30 June 2015
Time | Narration |
00:01 | Welcome to this spoken tutorial on Ubuntu Linux Desktop. |
00:06 | In this tutorial we will learn about
|
00:18 | To record this tutorial, I am using Ubuntu Linux OS version 14.04 |
00:25 | In some of the older versions of Ubuntu Linux, the desktop looks like this. |
00:32 | You can see Applications, Places and System tabs on the top left corner of the screen. |
00:40 | In the newer versions of Ubuntu Linux, the desktop looks likes this. |
00:46 | You'll see the launcher on the left hand side of the screen. If the launcher is hidden, as shown here, then we can make it visible. |
00:55 | To do so, move the mouse to the extreme left of the screen.The launcher will be visible. |
01:02 | Move the mouse away and the launcher will get hidden once again. |
01:07 | How can we make the launcher visible always? Click on the wheel icon at the extreme right corner of the desktop screen. |
01:16 | Now, click on System Settings and then on Appearance. |
01:22 | In the Appearance, click on Behavior tab. |
01:26 | Here, switch Auto-hide the Launcher to OFF position.Now, the launcher will be visible always. |
01:35 | Close this window. |
01:37 | Notice, there are some icons on the launcher, by default. |
01:41 | You can see the Dash home icon at the top of the launcher. |
01:45 | To open Dash home, click on it. |
01:48 | Right at the top, you'll see the search bar field. |
01:52 | Now, how do we locate a particular application? Its very simple! |
01:58 | Let’s try to locate the Calculator application. |
02:02 | So, in the search bar field, type C a l c. |
02:06 | See here, both LibreOffice Calc and Calculator are listed. |
02:11 | Click on Calculator icon.The Calculator application now opens on the screen.
|
02:19 | In old versions of Ubuntu Linux, we have to click on Applications -> Accessories -> Calculator. |
02:27 | Calculator helps perform arithmetic, scientific or financial calculations. |
02:33 | Let us try some simple calculation. |
02:37 | Type 5 asterix 8 and press the equal to sign. |
02:42 | Instead of pressing equal to sign, you can also press the Enter key on the keyboard. |
02:48 | The answer is displayed on the Calculator. |
02:50 | Likewise, we can do all sorts of calculations using the Calculator application. |
02:58 | Now exit this Calculator by clicking the close button. |
03:03 | Let’s get familiar with a few other important applications of Ubuntu Linux OS. |
03:08 | For that, we will go back to Dash home. |
03:12 | Another way to open Dash Home is to press the Windows key on the keyboard. |
03:18 | So in the Search bar, type gedit.The Text Editor icon appears.Click on it. |
03:25 | In the old versions of Ubuntu Linux, we have to click on Application >> Accessories >> gedit. |
03:33 | What you see right now on the screen, is the gedit Text Editor window. |
03:38 | Let me type some text here.Type "Hello World". |
03:43 | To save the file, press Ctrl and S keys simultaneously on the keyboard. |
03:49 | Alternately, go to File and then click on Save. |
03:54 | Now, a dialog box named “Save as” opens up.It asks for filename and the location where the file has to be saved. |
04:03 | So let’s type the name as "hello.txt". |
04:09 | And for location let’s select Desktop and click on the Save button. |
04:14 | Let's close this gedit window now and check whether our file is saved on the Desktop or not. |
04:22 | Now on the Desktop, you can see the file hello.txt.This means our text file was saved successfully. |
04:30 | Let me open this file by double-clicking on it.See, our text file has opened with our written text. |
04:39 | The Internet has a lot of information on gedit Text Editor.There will be spoken tutorials on this topic at the below link. |
04:49 | Let's close this text editor and let's look at another application, Terminal. |
04:55 | So let's go to Dash home by pressing the Windows key. |
04:59 | Now type terminal in the search bar field. |
05:03 | Click on the Terminal icon. |
05:06 | In the old versions of Ubuntu Linux, we have to click on Application >> Accessories >> Terminal. |
05:13 | The terminal window opens on the screen.Please Note that the shortcut key to open the Terminal is Ctrl+Alt+T. |
05:22 | Terminal is called the command line.This is because you can command the computer from here. |
05:29 | In fact it is more powerful than the GUI. |
05:33 | Let me switch back to the Terminal window. |
05:35 | Now let’s type a simple command to get a feel of the terminal.Type 'ls' and press Enter. |
05:44 | You can see a list of all the files and folders in the current directory. |
05:49 | Here it is displaying files and folders from the Home folder.We will see later in this tutorial what the Home folder is. |
05:59 | We will not spend any more time with the terminal now. |
06:02 | Close the terminal. |
06:05 | Terminal commands are explained well in the Linux spoken tutorials series on this website. |
06:12 | Now, let's move onto another application i.e Firefox Web Browser. |
06:17 | Once again press the Windows key on the keyboard, to open Dash home. Type Firefox in the search bar. |
06:25 | Click on the Firefox Web Browser icon. |
06:29 | In the old versions, we have to click on Application -> Internet -> Firefox Web Browser. |
06:35 | Firefox Web Browser is used to access the world wide web.Now we can see that Firefox browser window is open. |
06:45 | Let’s go to the spoken-tutorial site.For that, go to address bar or press F6 on the keyboard. |
06:52 | I am pressing F6 now.And we are in the address bar. |
06:58 | Press backspace to clear any text visible in the address bar. |
07:03 | Now let’s type "http://spoken-tutorial.org". |
07:13 | As we type, Firefox may suggest a few possibilities. |
07:18 | You may choose one of these or type the complete address and press Enter. |
07:24 | Firefox will connect to the given website. |
07:27 | The Spoken Tutorial Homepage opens on the browser. |
07:31 | Let's close this and move on to the next application. |
07:35 | So, let's go to Dash home again and type office in the search bar. |
07:41 | You'll see various LibreOffice components like Calc, Impress, Writer and Draw. |
07:48 | In the old versions of Ubuntu Linux, we have to click on Application >> Office. |
07:55 | Excellent tutorials for all these components are available on the Spoken Tutorial website. |
08:01 | Now let's explore the Video option. |
08:04 | Go to Dash home and type video. |
08:07 | In the displayed list, we have one important application, Videos. |
08:13 | Videos is used to play videos or songs.By default, it plays open format video files only. |
08:22 | In the old versions of Ubuntu Linux, we have to click on Application >> Sound & Video. |
08:28 | Here we can see various applications and here is the application Movie Player.Click on it. |
08:36 | Let me play a sample file from my pen-drive. |
08:39 | Now, I am inserting my pen-drive in a usb slot on my machine.The pen-drive folder has opened automatically. |
08:48 | If it doesn't open, we can access it from the launcher. |
08:54 | Locate the pen-drive icon at the bottom of the launcher. |
08:58 | If we click on it, it shows the files and folders available on the pen-drive. |
09:04 | Now I will select the movie file to play i.e big-buck-bunny.ogv. |
09:10 | Here is my file; now I will double-click to open it. |
09:14 | It opens in Videos, by default. |
09:18 | Let's stop playing the movie. |
09:22 | In the older versions of Ubuntu Linux, the pen-drive will be visible on the Desktop. |
09:27 | In newer Ubuntu versions,
|
09:35 | In older Ubuntu versions, the required key combination to go to the Desktop used to be either:
|
09:45 | The user must be prepared to handle such variations from version to version. |
09:51 | Let us now press Ctrl, Windows and D keys to go to the Desktop. |
09:57 | Now let's see some more important things on this desktop. |
10:01 | Notice the folder icon present in the launcher. |
10:04 | Let's click on it.The Home folder opens. |
10:09 | In the old versions of Ubuntu Linux, we have to click on Places >> Home Folder. |
10:15 | Every user has a unique Home folder in Ubuntu Linux. |
10:20 | We can say that the Home folder is "our house", where we can store our files and folders. |
10:27 | Unless we permit, others cannot see them. |
10:33 | More information on file permissions is available in the Linux spoken tutorials. |
10:39 | Let us switch back.In our Home folder, we can see other folders, such as….. |
10:45 | Desktop, Documents, Downloads,etc. |
10:50 | In Linux, everything is a file.Let’s open the Desktop folder by double-clicking on it. |
10:57 | Here, we can see that the same "hello.txt" file that we saved from the text editor.So this folder and the Desktop are the same. |
11:08 | Let me close this now. |
11:10 | Aren't you bored of seeing the same theme of the desktop? Let's change it. |
11:15 | Go to Dash home and type system settings in the search bar field. Then click on the system settings icon. |
11:24 | Alternately, click on the wheel icon at the top right of the desktop screen.Click on System Settings and then on Appearance. |
11:35 | In the previous Ubuntu Linux versions, we have to go to System ->Preferences ->Appearance. |
11:42 | The Appearance window opens up. |
11:44 | Here under Themes tab, we have many pre-installed themes. |
11:50 | Play with these themes as per your preference. |
11:54 | As soon as you click on that, you can see that changes have been applied on your desktop. |
12:00 | You can see it clearly by pressing Ctrl+Windows+D keys simultaneously. |
12:08 | That’s all for this tutorial. Let us summarise. |
12:12 | In this tutorial we learnt about
Player and LibreOffice Suite components
|
12:36 | The video at the following link summarises the Spoken Tutorial Project.Pls watch it. |
12:42 | The Spoken Tutorial Project team
|
12:53 | Spoken Tutorial Project is funded by NMEICT, MHRD, Govt of India.More information on this mission is available at the following link. |
13:04 | The script for this tutorial has been contributed by Anusha Kadambala and the Spoken Tutorial Team. |
13:12 | And this is Gaurav Shinde from IIT Bombay signing off. Thank you for watching. |