1 00:00:04,470 --> 00:00:09,130 We have just talked about the sorting of the files in the output of Alaska amount. 2 00:00:09,600 --> 00:00:15,180 And now you know how to sort files, for example, by file size in ascending or descending order. 3 00:00:15,700 --> 00:00:20,280 Sought by modification date or how to sort by files extension? 4 00:00:20,850 --> 00:00:22,140 No, let me explain. 5 00:00:22,270 --> 00:00:24,180 And also due a cold sort. 6 00:00:24,570 --> 00:00:29,460 And with this ability, you are able easily sort contents of specific files. 7 00:00:30,000 --> 00:00:32,340 And first, let's create simple file. 8 00:00:32,369 --> 00:00:38,100 And I'll agree that using Coonana Ed they are not and left school file animals don't dig deep. 9 00:00:38,340 --> 00:00:42,670 And here, let's play some animal names to get a dog up. 10 00:00:43,020 --> 00:00:43,710 Elephant. 11 00:00:44,570 --> 00:00:45,310 Monarchism. 12 00:00:46,170 --> 00:00:49,240 And let's say they are like, so let's save the file. 13 00:00:49,240 --> 00:00:49,960 The control exit. 14 00:00:50,180 --> 00:00:50,600 Yes. 15 00:00:50,670 --> 00:00:51,600 And press enter. 16 00:00:51,840 --> 00:00:55,700 And now this file should be present here in rocking directory for this user. 17 00:00:56,130 --> 00:00:57,450 All right, let's exit. 18 00:00:57,490 --> 00:01:03,510 And now let's use sort of tilted board to first to let me and or sort with option help. 19 00:01:03,870 --> 00:01:09,120 And here, well, it's a scroll up and you'll see actually a description of what this will do. 20 00:01:09,670 --> 00:01:17,070 It will sort concatenation of a file or files and result of the sorting will be printed to standout 21 00:01:17,160 --> 00:01:17,640 output. 22 00:01:17,910 --> 00:01:20,970 It means that the file itself will be modified. 23 00:01:21,360 --> 00:01:27,750 But of course, there was an option that allows you to create the file and start there, a result of 24 00:01:27,810 --> 00:01:28,910 sorting cooperation. 25 00:01:29,100 --> 00:01:30,610 Here was this option desk. 26 00:01:30,740 --> 00:01:30,990 Oh. 27 00:01:32,130 --> 00:01:38,560 Also, using other options, you are able to sort the numbers, for example, or to apply rivalrous 28 00:01:38,700 --> 00:01:39,050 sort. 29 00:01:39,600 --> 00:01:39,990 All right. 30 00:01:40,200 --> 00:01:46,780 Let's first try to sort the contours of animals, batiks, defile, sort animals, the tax deal. 31 00:01:47,180 --> 00:01:54,090 And now I see that the old lines in these animals batiks defile way are sorted in alphabetical order. 32 00:01:54,470 --> 00:01:55,470 First garms bureau. 33 00:01:55,530 --> 00:01:57,060 Then the cat dog and so on. 34 00:01:58,170 --> 00:02:00,510 Let's apply or over a certain sort. 35 00:02:00,710 --> 00:02:03,750 Desh are like so and no. 36 00:02:03,780 --> 00:02:07,170 I see that the alliance where I bring in rivalrous order. 37 00:02:08,130 --> 00:02:13,500 Let's now say result of the sorting into the file using Desh or option. 38 00:02:13,860 --> 00:02:18,330 And here will be a file sorted dot the extreme like so. 39 00:02:19,190 --> 00:02:22,830 And now let's have a look at contours of sort of the text file. 40 00:02:23,070 --> 00:02:26,910 And in this file I'll see the same result as they have seen here. 41 00:02:27,600 --> 00:02:33,360 And of course, file any multiple D initial file remains here unchanged. 42 00:02:34,540 --> 00:02:37,790 That's how it is possible to sort goondas of specific file. 43 00:02:38,080 --> 00:02:42,040 But no, let's create the file that will contain some numbers. 44 00:02:42,740 --> 00:02:46,860 Let's use again, narrow editorial numbers to door DST. 45 00:02:47,560 --> 00:02:50,470 And here, let's add some numbers like so. 46 00:02:51,930 --> 00:02:58,860 Some large number, small number, something girls like, so and let's save the file. 47 00:02:58,920 --> 00:02:59,400 Yes. 48 00:02:59,550 --> 00:03:00,150 And right. 49 00:03:00,150 --> 00:03:00,620 Condon's. 50 00:03:00,990 --> 00:03:01,440 All right. 51 00:03:01,680 --> 00:03:03,370 Let's use again sort of command. 52 00:03:03,510 --> 00:03:06,750 And the here will be nonbiased of the 60 file as argument. 53 00:03:07,110 --> 00:03:09,420 And here I see a result of sorting. 54 00:03:10,200 --> 00:03:12,900 And that's probably not what you have expected from. 55 00:03:12,990 --> 00:03:15,390 So desperation applied to numbers. 56 00:03:15,960 --> 00:03:22,410 And the reason for such a result is that sort of Bly's actually sorting do characters, not numbers 57 00:03:22,440 --> 00:03:25,830 by default, but using desch and option. 58 00:03:27,070 --> 00:03:34,150 Like this, you are able to apply certain numbers and note you see correctly sort of Lombroso starting 59 00:03:34,150 --> 00:03:37,450 from smallest and and with the largest one. 60 00:03:38,260 --> 00:03:44,560 And also same as with the strings, you are able to bring a result of this sort in into the file. 61 00:03:44,860 --> 00:03:46,430 This all sorted. 62 00:03:46,450 --> 00:03:51,930 The numbers dot the 60 and no, I see that sort of numbers. 63 00:03:51,990 --> 00:03:55,330 But they do file was created here in working directory. 64 00:03:55,660 --> 00:03:57,370 Let's have a look at the contents of this file. 65 00:03:57,580 --> 00:04:01,630 And yes, here I see sort of the numbers starting from the smallest one. 66 00:04:01,780 --> 00:04:03,100 Same result as here. 67 00:04:03,970 --> 00:04:06,220 And notice that there was this option in place. 68 00:04:06,280 --> 00:04:13,030 This all you simply sent is to the out data stream from sort of process, not to terminal. 69 00:04:13,300 --> 00:04:18,760 It is default actually action, but instead to the file sort of Nomura's boutiques in this case. 70 00:04:19,279 --> 00:04:25,630 But of course, you are always able to use such syntax, sort of this and Lombroso to dig deep here 71 00:04:25,630 --> 00:04:30,310 will be greater than the sign that stands for redirection of the out specific file. 72 00:04:30,550 --> 00:04:32,470 And here will be a file name. 73 00:04:32,770 --> 00:04:36,040 And let's simply use file name, sort of dot the 60. 74 00:04:36,390 --> 00:04:38,780 And the result will be actually the same card. 75 00:04:38,860 --> 00:04:40,080 So that takes time. 76 00:04:41,050 --> 00:04:45,950 And now I see here same contents as in an ARS or file sorted numbers. 77 00:04:46,020 --> 00:04:46,730 Dodig still. 78 00:04:47,440 --> 00:04:47,830 All right. 79 00:04:48,190 --> 00:04:53,710 This is how you could sort numbers in the file altered as possible to leave only unique values. 80 00:04:53,950 --> 00:04:54,620 Let me show you that. 81 00:04:54,760 --> 00:04:56,220 Let me clear terminal end here. 82 00:04:56,230 --> 00:04:57,060 Type, sort. 83 00:04:57,100 --> 00:04:57,940 This does help. 84 00:04:58,180 --> 00:05:02,410 And here will be a pipe grab, but unique like so. 85 00:05:03,060 --> 00:05:06,640 And you see that using this you or that unique option. 86 00:05:06,910 --> 00:05:11,470 You could leave only unique values in the resulting output. 87 00:05:12,100 --> 00:05:13,810 Let's actually modify numbers. 88 00:05:13,840 --> 00:05:15,100 The text file a bit. 89 00:05:15,160 --> 00:05:17,190 Na'ama numbers about the 60. 90 00:05:17,470 --> 00:05:22,900 And here, let's add the same number, 24 as bureaus here and here. 91 00:05:22,930 --> 00:05:25,630 Let's add somewhere number two like this. 92 00:05:26,020 --> 00:05:27,280 Let's save the file. 93 00:05:27,430 --> 00:05:27,890 Yes. 94 00:05:28,360 --> 00:05:33,680 And if I'll simply sought it without this option, like sort this end. 95 00:05:33,780 --> 00:05:35,630 And here will be numbers in the text. 96 00:05:36,010 --> 00:05:39,130 I'll see it two times two and two times twenty four. 97 00:05:39,550 --> 00:05:41,980 But if I'll add the here additional option. 98 00:05:42,070 --> 00:05:43,600 Desh, you like this. 99 00:05:43,890 --> 00:05:44,650 I'll see that. 100 00:05:44,680 --> 00:05:45,550 Do I bureaus. 101 00:05:45,600 --> 00:05:46,220 Only once. 102 00:05:46,390 --> 00:05:47,840 Same as 24. 103 00:05:48,850 --> 00:05:54,550 Also you are able to additionally add here our other option if you want, but put salt in descending 104 00:05:54,640 --> 00:05:55,000 order. 105 00:05:55,660 --> 00:05:56,050 All right. 106 00:05:56,300 --> 00:05:59,310 That's all what I wanted to tell you about the sort command. 107 00:05:59,560 --> 00:06:03,580 It allows you to easily salt content of specific Deakes defiles. 108 00:06:03,880 --> 00:06:08,290 And by default, this command print result by the out to terminal. 109 00:06:08,750 --> 00:06:12,430 What of course, you are able to bring the result to some Özal file. 110 00:06:13,020 --> 00:06:13,990 That's all for this lecture. 111 00:06:14,060 --> 00:06:21,250 And the next one, I'll start talking about permissions of the files and creation of additional users. 112 00:06:21,520 --> 00:06:22,660 Let's talk about it next. 113 00:06:22,830 --> 00:06:23,130 My.