1 00:00:01,470 --> 00:00:07,770 All right, this should be the last lecture or this section, unless I add more lectures in the future 2 00:00:07,770 --> 00:00:09,230 upon student request. 3 00:00:10,560 --> 00:00:15,060 So I'm on a Gouta computer here, I'm not on a witness. 4 00:00:15,600 --> 00:00:20,670 And so for readers, users, you can skip this lecture if you want. 5 00:00:20,670 --> 00:00:27,330 If you like, you can you can follow this if you're curious on how a Unix based computer looks like 6 00:00:27,870 --> 00:00:28,790 such as Oakland. 7 00:00:31,490 --> 00:00:38,450 So this lecture is for those who have Linux or a Mac computer, because in this lecture I'll show you 8 00:00:38,450 --> 00:00:41,000 how to make our program around. 9 00:00:41,000 --> 00:00:46,360 One computer source for that will be using the Chrome service. 10 00:00:48,170 --> 00:00:54,590 Now, Crohn is available both on Linux and Mac, so you don't have to install anything. 11 00:00:55,400 --> 00:00:58,160 Probably you know how to use Chrome already. 12 00:00:58,430 --> 00:01:03,460 But if you don't, there are just a few instructions that to make it work. 13 00:01:04,310 --> 00:01:10,990 And I'm going to go ahead and open the website blog Lotfy Open Terminal with Right click and then add 14 00:01:11,000 --> 00:01:11,350 some. 15 00:01:11,360 --> 00:01:16,090 So I'll be using Atem which I have already installed earlier. 16 00:01:23,850 --> 00:01:28,300 And all we have to change from the script is a horse path. 17 00:01:29,100 --> 00:01:37,800 So this was a Windows bath and on Mac and Linux, that would be a bad one. 18 00:01:38,730 --> 00:01:48,470 And I'm going to save the script here, go to the terminal and I want to quickly check my file. 19 00:01:49,140 --> 00:01:52,320 So I'm opening it with, uh, naanu. 20 00:01:53,830 --> 00:01:55,030 I know this looks good. 21 00:01:55,050 --> 00:02:00,750 I have no websites there that I want to blog control likes to exit. 22 00:02:01,300 --> 00:02:07,560 I know what I'll do now is before I try and add my Python script to be executed by Chrome, I'll go 23 00:02:07,560 --> 00:02:12,630 ahead and just quickly try the script with Python directly. 24 00:02:13,650 --> 00:02:17,370 Just a small change in here and now it's half past four. 25 00:02:17,370 --> 00:02:25,320 So let me change this to 17 so that we fall within the working hours and I'll go ahead and pseudo python 26 00:02:25,320 --> 00:02:25,920 three. 27 00:02:27,780 --> 00:02:35,040 Website blogger Ralphy Execute, and it seems to be working, it prints all the working hours, you 28 00:02:35,850 --> 00:02:41,490 interrupt that and go and check the Horsfall and the lines are there. 29 00:02:42,660 --> 00:02:43,040 Great. 30 00:02:43,050 --> 00:02:44,250 This seems to be working. 31 00:02:45,390 --> 00:02:46,740 Control looks to exits. 32 00:02:47,740 --> 00:02:54,580 So I hope things are going well on your Mac or Linux as well, what's left to do now is to add this 33 00:02:55,120 --> 00:02:57,400 in the crown table to do that. 34 00:02:57,410 --> 00:03:03,350 So you need to open the crown table file with Chrome tab with the EU flag. 35 00:03:03,970 --> 00:03:06,340 Yeah, and that opens the current up file. 36 00:03:08,330 --> 00:03:15,830 However, before you have any line here, no, that's the way we open crosstab, it opens of the fall 37 00:03:15,830 --> 00:03:18,580 that is accessible by the normal user. 38 00:03:19,190 --> 00:03:27,750 So, uh, you may want to exit that and open a contact with pseudo instead. 39 00:03:28,340 --> 00:03:34,470 The reason you want to do that is because, you know, we want we have to execute this website block 40 00:03:34,790 --> 00:03:37,240 by script as an administrator. 41 00:03:37,260 --> 00:03:41,930 So with high privileges because the host father is protected by Linux. 42 00:03:42,560 --> 00:03:45,260 So execute that and go to the end. 43 00:03:46,880 --> 00:03:54,200 And say, um, you shouldn't have this last line and I have this from another script, so ignored that 44 00:03:54,560 --> 00:03:59,320 and I will add another line here, reboot platform three. 45 00:03:59,510 --> 00:04:06,390 So you need to write reboot there, which tells it one to two wrong to execute these commands. 46 00:04:06,800 --> 00:04:11,420 One of the computer stores so that be home. 47 00:04:12,470 --> 00:04:13,310 My short name. 48 00:04:16,240 --> 00:04:21,030 Applications and websites or adult support. 49 00:04:23,130 --> 00:04:24,430 Yeah, that should do it. 50 00:04:25,020 --> 00:04:34,220 So that's the path to my profile and control X and Y and enter and that should be saved. 51 00:04:34,680 --> 00:04:41,210 So if you open current up, uh, with Elizardo, you'll see a different fall. 52 00:04:41,850 --> 00:04:47,280 But if you open current up with Sudo, you'll see the lines that we have just added. 53 00:04:49,350 --> 00:04:53,130 Now, before I close this lecture, just a quick QuickTrip. 54 00:04:53,640 --> 00:05:00,840 If you're trying, for instance, to point to your local Horsfall, which you're passing as a relative 55 00:05:01,560 --> 00:05:02,290 path here. 56 00:05:02,640 --> 00:05:07,920 So, for instance, I'm not passing this as an absolute path like I'm doing with this with this one 57 00:05:07,920 --> 00:05:08,140 here. 58 00:05:08,490 --> 00:05:17,700 So if you're using Python to modify a file with a relative path and you pass that command in Crohn tab, 59 00:05:18,060 --> 00:05:25,590 as I did here, Python will not be able to access that relative path because crosstab will execute Python 60 00:05:25,590 --> 00:05:33,180 from another directory, which is different from where the website Blocher Delta Pi is located. 61 00:05:33,960 --> 00:05:36,210 So it's good to work with absolute files. 62 00:05:36,780 --> 00:05:43,740 And yeah, now this should be working well and if I start my computer now, the video will be stopped. 63 00:05:44,010 --> 00:05:46,980 So I can't really recall the rebooting process. 64 00:05:47,760 --> 00:05:53,550 But if you have some problems, just drop me a message or post a question of the discussion and you'll 65 00:05:53,550 --> 00:05:55,500 be happy to help you as always. 66 00:05:56,660 --> 00:06:05,000 And if I browse Facebook, yeah, I'll not be able to connect, even though my Internet connection is 67 00:06:05,000 --> 00:06:13,910 fine, so I hope that was helpful and I hope you make use of this program and I'll see you in the next 68 00:06:13,910 --> 00:06:14,390 election.