WEBVTT 00:01.200 --> 00:08.730 Hello and welcome again in this lecture we're going to talk about downloading sent to us which is a 00:08.730 --> 00:14.720 variation of Redhat is identical to the Red Hat except it's free Red Hat. 00:14.740 --> 00:20.130 It's since you get support whether Also That's why it's not free to license software. 00:20.350 --> 00:28.060 And the same organization it creates centavos which is the free community downloadable version. 00:28.230 --> 00:35.400 And that's what we're going to use in order to create a centaurs virtual machine. 00:35.410 --> 00:38.460 We got a little something that's called Virtual Box. 00:38.460 --> 00:40.100 You're probably familiar with it. 00:40.350 --> 00:49.530 If not virtual box is something that you can download on the windows or your Mac laptop or desktop and 00:49.530 --> 00:55.570 then you can create a virtual machine that will have a Linux operating system in it. 00:55.940 --> 01:00.900 And it's confusing for you don't worry we're going to go over it and you'll understand what I'm talking 01:00.900 --> 01:01.480 about. 01:01.740 --> 01:07.000 So once you click on download virtual box I'll show you these operating system that's available for. 01:07.210 --> 01:13.090 So I'm sure the majority of the cases people who are watching this they probably have those hosts. 01:13.170 --> 01:18.570 So you just click click on Windows hosts has got a hundred eight megabyte file that's going to download 01:18.960 --> 01:22.720 and install on your Windows desktop. 01:22.740 --> 01:23.580 That's very simple. 01:23.580 --> 01:25.070 Couple of clicks and you'll be done. 01:25.080 --> 01:27.130 There's nothing confusing about it. 01:27.420 --> 01:36.990 And once you're done with that then go do send thoss dot org or cental us dot org and click on it get 01:36.990 --> 01:38.370 sent to us. 01:38.370 --> 01:41.720 This also is very simple to get to the download. 01:41.730 --> 01:44.260 They don't require you to create an account. 01:44.310 --> 01:45.670 You don't have to pay anything. 01:45.720 --> 01:50.100 No credit card information no personal information nothing at all. 01:50.160 --> 01:52.200 You have choices of doing all of this. 01:52.320 --> 01:59.000 But I would say just go with the DVD ISO because they'll have everything in it including the windowing 01:59.010 --> 02:01.120 desktop that you're going to use. 02:01.310 --> 02:07.820 And especially if you are a newcomer to Linux are you switching over from Windows to Linux with them. 02:07.840 --> 02:09.590 This are probably the best option for you. 02:09.780 --> 02:12.690 So click on that we'll take you to the mirror site. 02:12.740 --> 02:16.980 You have a lot of mirror sites that you can download it from. 02:16.980 --> 02:19.770 Depending on where you are located. 02:19.770 --> 02:22.940 So I just click on the very first one. 02:23.520 --> 02:28.020 It tells me right there there's going to be a four point two gigabyte file. 02:28.020 --> 02:29.440 So it's a very large file. 02:29.580 --> 02:32.460 It's going to take a lot of time to download. 02:32.490 --> 02:40.410 Last time I tried it took me about a little over half an hour or so depending on your broadband connection 02:40.890 --> 02:46.940 it can take you more or less about the same time or point to gigabyte and you just click on Save all 02:47.070 --> 02:50.000 download in your download directory. 02:50.130 --> 02:52.910 If you have changed it then you might say was somewhere else. 02:52.920 --> 02:58.270 In my case it is the download directory goes to it. 02:58.370 --> 03:05.030 So once you have done all that then we're going to go to our virtual box which is already installed 03:05.420 --> 03:06.270 in my system. 03:06.290 --> 03:09.890 I already have three machines in it because I'm teaching other courses. 03:09.890 --> 03:16.790 So that's why I don't want to delete them and so I'll really just create a new one for this year. 03:16.830 --> 03:20.480 I'm going to call it S.O.S. 03:20.790 --> 03:23.220 Dash R H. 03:23.220 --> 03:25.160 C S. 03:26.190 --> 03:33.780 And as you can see it already picked Linux as my operating system and Redhat 64 bit as my architecture. 03:33.790 --> 03:34.840 That's what I have. 03:37.380 --> 03:41.320 And I'll just click on next as far as memory is concerned. 03:41.340 --> 03:53.490 I'm going to give it about 4 4 gigabyte memory the rest of the stuff I believe as default default default 03:54.420 --> 03:58.800 as far as hard drive is concerned I'm going to give it. 03:58.980 --> 04:01.760 Depending on your system. 04:02.030 --> 04:05.180 You can be OK with that just 20 gigabyte also. 04:05.460 --> 04:07.050 I would give it somewhere around 04:10.840 --> 04:15.510 for a little bit over 40 and that's it. 04:15.640 --> 04:17.810 My virtual machine has been created. 04:18.010 --> 04:22.090 How ever this virtual machine doesn't have an operating system in it yet. 04:22.210 --> 04:27.550 So in order to do that I'll go to setting or I can just right click on this machine and go to settings 04:28.660 --> 04:32.690 and then I'll go to storage and see this empty CD here. 04:32.830 --> 04:41.720 I need to load my iso image that's already downloaded on my sister like this and then I'll go. 04:41.730 --> 04:47.970 This automatically goes to my download page and I'm going to look for Centaurus DVD. 04:48.190 --> 04:49.210 OK. 04:49.710 --> 04:54.700 As you can see this is four point four make up a gigabyte actually. 04:54.870 --> 05:01.920 So I'll click on open and as you can see not attached to the DVD and a couple of the things I need to 05:01.920 --> 05:09.070 set in here uncheck the floppy make optical your first drive at hard drive your second drive audio. 05:09.090 --> 05:12.160 You don't need that for we get to mess with later on. 05:12.160 --> 05:14.410 So right now I'm not going to mess with that. 05:14.530 --> 05:21.150 And yes we're going to check in that said was that is Don't even start the virtual machine 05:26.710 --> 05:32.900 and you're going to come to this page and just up there and click on it because we don't want to test 05:32.890 --> 05:34.330 the media will take forever. 05:34.340 --> 05:40.330 And at the end you'll say Yeah the media is OK because of virtual machines are not expecting the media 05:40.360 --> 05:42.160 to be bad. 05:42.250 --> 05:44.110 I'm going to click on install Centaurus.