WEBVTT 00:00.480 --> 00:04.530 I use Debian a Jesse for the demonstrations on this course. 00:04.650 --> 00:09.810 The latest version of Debian may respond slightly differently to my demonstrations. 00:09.810 --> 00:16.860 If you choose to install the latest version of Debian that's up to you and Debian comes in both 32 and 00:16.860 --> 00:18.850 64 bit versions. 00:18.870 --> 00:26.100 One easy way to try is to use the Debian Live-CD which you can just insert into your laptop or computer 00:26.130 --> 00:27.330 and then boot off. 00:27.360 --> 00:33.270 If not quite sure how to use live operating systems there is a section on the course which teaches you 00:33.270 --> 00:35.510 how to use live operating systems. 00:35.540 --> 00:42.040 Essentially you just need to put it into your machine and boot off the CD along with your BIOS allows 00:42.050 --> 00:43.860 you to boot from that CD. 00:43.860 --> 00:50.550 You can also put the IRS into the equivalent of the CD on your virtual machine and boot from it so you 00:50.550 --> 00:56.600 can without installing it onto a virtual machine you can boot Debian and hey you can download the live 00:56.600 --> 01:01.720 CD so you can see there's a 64 bit version 32 version. 01:01.730 --> 01:03.890 You get the ISO files there. 01:03.930 --> 01:07.130 You can also get the full version to install. 01:07.140 --> 01:13.120 Just go here and download the relevant version 64 bit or the 32 bit versions. 01:13.170 --> 01:18.570 If you're going to use Debian in your test environment using a virtual machine and in particular with 01:18.570 --> 01:22.750 virtual box you might have trouble installing the guest additions with Debian 8. 01:22.770 --> 01:29.060 I couldn't get it to work straight away with a full install with the live version and with S-box version 01:29.070 --> 01:35.820 so this is the fix that I used in order to install the Virtual Box guest additions so I could use it 01:35.820 --> 01:37.200 within virtual box. 01:37.200 --> 01:38.390 It's not too difficult. 01:38.580 --> 01:45.360 You need to make sure the guest edition CD is mounted so you can go to the menu option input device 01:45.450 --> 01:47.850 and install guest additions CD image. 01:47.880 --> 01:53.580 That should put the CD in the drive of the virtual machine and if we have a look at the CD 01:57.640 --> 02:01.280 there's a CD and we need to run this command here 02:04.330 --> 02:08.120 and you'll see what happens when we run this well. 02:08.120 --> 02:11.200 First we need administrative privileges. 02:12.350 --> 02:13.860 Sudo is not installed. 02:13.880 --> 02:16.370 We could try to install that but we'll get an error. 02:16.610 --> 02:19.640 So I mean su to root. 02:20.070 --> 02:21.050 Is try again 02:30.020 --> 02:36.020 and then we get some errors here telling us that the guest edition module is actually failed so we're 02:36.030 --> 02:39.950 going to make some changes to make sure that guest edition is installed. 02:39.950 --> 02:41.800 Apologies for the small size. 02:41.810 --> 02:45.950 The reason the size is small is because guest additions isn't installed. 02:45.950 --> 02:58.670 We need to edit the sources list so you can use vi or git it or whatever editor that you like to use. 02:58.670 --> 03:06.950 These are the repository links where apt get and aptitude package management tools use in order to locate 03:07.010 --> 03:08.630 and download packages. 03:08.660 --> 03:13.790 These are currently not set up correctly so we need to change these. 03:13.860 --> 03:19.020 We don't want the CD to be active so that needs to be changed it isn't we don't want it to be looking 03:19.020 --> 03:21.310 for a install CD. 03:21.560 --> 03:23.880 We can add these the common 03:29.230 --> 03:30.160 copies 03:33.520 --> 03:35.650 paste them there and then edit these 03:45.410 --> 03:53.840 they won't need to be Jesse main save those or save this you want to do an apt get update 03:59.990 --> 04:02.480 and want to install a number of packages. 04:13.010 --> 04:14.200 So that's pseudo. 04:14.270 --> 04:19.640 Technically we don't need that for this but it's just useful and Katie pseudo But the package is we 04:19.640 --> 04:25.690 do need our GCC Cadia mass x x and x x or call 04:40.250 --> 04:43.970 so that's installed all of the packages that we needed. 04:49.680 --> 04:53.930 So we can try running the command to install it from the CD 05:01.400 --> 05:03.500 and then we know it's installed successfully. 05:03.500 --> 05:09.610 You may get an error message saying that you cannot run that file from the CD so you may have to edit 05:09.680 --> 05:14.830 the FS tab file using your favorite editor at the first tab. 05:14.930 --> 05:19.350 And here you can replace this with exec. 05:19.970 --> 05:26.070 If you getting an error message about the CD-ROM not allowing you to execute the VB box. 05:26.070 --> 05:29.950 Linux edition is not room file. 05:33.470 --> 05:37.730 And finish by running at day and apt get dist upgrade. 05:37.730 --> 05:46.330 An out of date system and you should be good to go. 05:46.360 --> 05:52.660 And here we are full screen with guest editions working just fine. 05:52.690 --> 05:54.880 There are some books that you couldn't get. 05:54.880 --> 05:57.880 Check this link here for a list of books on Debian. 05:57.880 --> 06:01.390 Some of them are free and available online. 06:01.420 --> 06:04.380 This one in particular is quite good. 06:04.390 --> 06:05.200 That's free. 06:05.200 --> 06:08.580 Available online. 06:08.650 --> 06:11.430 This is also free and available online. 06:11.550 --> 06:14.820 So check those out in the demonstrations I show. 06:14.820 --> 06:19.340 I use the Gnome environment gnome desktop environment. 06:19.410 --> 06:24.450 If you're choosing what desktop environment to use when you install Debian.