1 00:00:04,440 --> 00:00:05,040 Let's proceed. 2 00:00:05,080 --> 00:00:11,070 And now let's talk about creation and removal of all directories and files, and let's do that in a 3 00:00:11,070 --> 00:00:12,660 home folder for that. 4 00:00:12,660 --> 00:00:15,250 Let's Sidy and notice that here. 5 00:00:15,290 --> 00:00:15,660 Come on. 6 00:00:15,680 --> 00:00:17,140 Braund was changed to deal done. 7 00:00:17,430 --> 00:00:18,870 And let's clear terminal. 8 00:00:19,290 --> 00:00:21,630 And first, let's create a new folder here. 9 00:00:21,660 --> 00:00:24,580 And before doing that, lets leased files and folder was No. 10 00:00:24,870 --> 00:00:29,520 And there are no files and folders at the moment in home directory for this Rouda user. 11 00:00:30,330 --> 00:00:33,080 All right, let's create a new folder called Test. 12 00:00:33,350 --> 00:00:35,940 And for that you can use command and gate D i r. 13 00:00:36,150 --> 00:00:37,830 And here is argument sublight. 14 00:00:37,920 --> 00:00:40,080 Name of the folder you want to create. 15 00:00:40,890 --> 00:00:41,500 Press enter. 16 00:00:41,820 --> 00:00:43,650 And now there is a single folder. 17 00:00:43,780 --> 00:00:44,140 Test. 18 00:00:44,550 --> 00:00:44,880 Great. 19 00:00:45,300 --> 00:00:47,700 Let me show you how you could create a sub folder. 20 00:00:48,150 --> 00:00:50,180 Let's type N.K. d item. 21 00:00:50,640 --> 00:00:52,210 Test and type. 22 00:00:52,370 --> 00:00:53,150 Test one. 23 00:00:53,910 --> 00:00:55,970 And if I was cydia to test and list. 24 00:00:56,100 --> 00:00:57,240 File and folder Ischia. 25 00:00:57,480 --> 00:00:58,090 I'll see it. 26 00:00:58,130 --> 00:01:01,530 Test one subdirectory in the test directory. 27 00:01:01,920 --> 00:01:04,200 All right, let's go one level up. 28 00:01:04,340 --> 00:01:05,200 Sidiq two dots. 29 00:01:05,670 --> 00:01:07,650 And let's create a following folder. 30 00:01:07,750 --> 00:01:12,660 MKC the item test to slash test three. 31 00:01:13,380 --> 00:01:18,000 Notice that they want to create test three folder inside of the test to folder. 32 00:01:18,570 --> 00:01:20,490 Let's press enter and see what will happen. 33 00:01:20,550 --> 00:01:25,470 And I see error cannot create directory test to slash test three. 34 00:01:25,560 --> 00:01:27,300 No such file or directory. 35 00:01:27,890 --> 00:01:30,810 And if you want to create a subdirectory in the directory. 36 00:01:30,990 --> 00:01:32,340 The disk currently absent. 37 00:01:32,490 --> 00:01:34,730 There was no test to directory here. 38 00:01:35,160 --> 00:01:35,840 Let me at type. 39 00:01:35,900 --> 00:01:37,860 Alas, there was only a test folder. 40 00:01:38,400 --> 00:01:42,840 And if you want to do so, you need to use additional option in mce d. 41 00:01:42,900 --> 00:01:46,830 I recommend this beep that will create Biram directories as well. 42 00:01:47,160 --> 00:01:47,670 Let's do that. 43 00:01:48,060 --> 00:01:49,210 And D are. 44 00:01:49,530 --> 00:01:53,790 You could always go back to previous commands by pressing up Arrow and here. 45 00:01:53,870 --> 00:01:59,100 That's an option DSP and no test to folder was created successfully. 46 00:01:59,460 --> 00:02:00,810 Alas, here it is. 47 00:02:01,140 --> 00:02:03,940 And let's alas test too. 48 00:02:04,350 --> 00:02:07,710 And I see test three folder inside of the test folder. 49 00:02:08,400 --> 00:02:11,700 This how you could create directories and subdirectories. 50 00:02:12,120 --> 00:02:12,510 All right. 51 00:02:12,750 --> 00:02:17,230 Let's not remove those all directories and less files to remove. 52 00:02:17,310 --> 00:02:18,140 Desk directory. 53 00:02:18,300 --> 00:02:21,510 Our AMP test and Iasi error cannot remove. 54 00:02:21,510 --> 00:02:23,280 Test is a directory. 55 00:02:23,910 --> 00:02:26,190 And it means that we are amcom aren't. 56 00:02:26,250 --> 00:02:31,470 You could safely remove a single file or multiple files using space between them. 57 00:02:32,010 --> 00:02:35,370 But you are not able to remove directory for that. 58 00:02:35,400 --> 00:02:36,800 You need to use additional option. 59 00:02:36,990 --> 00:02:41,810 This are Oracle resume, lexically a terminal and use our M dash arm. 60 00:02:42,000 --> 00:02:47,310 And here type name of the folder and press enter and noticed folder is no longer present here. 61 00:02:48,180 --> 00:02:50,760 Let's not do the same with best to folder. 62 00:02:50,970 --> 00:02:53,730 Please accept that it contains additional subfolder. 63 00:02:54,060 --> 00:02:58,750 Let's r m this r test to and this test. 64 00:02:58,760 --> 00:03:00,540 The folder was removed as well. 65 00:03:00,900 --> 00:03:02,830 Let's list files and folders and notice absent. 66 00:03:03,970 --> 00:03:04,450 All right. 67 00:03:04,740 --> 00:03:09,150 Let's not create again test folder mkc d i r test. 68 00:03:09,760 --> 00:03:11,290 Let's siddhi to this test folder. 69 00:03:11,730 --> 00:03:13,140 And let's create new file. 70 00:03:13,500 --> 00:03:16,960 If you want to create new file, you could use different approaches. 71 00:03:17,340 --> 00:03:21,660 If you want to create empty file, you could use dash command and simply type deitsch. 72 00:03:21,900 --> 00:03:23,070 And here is argument. 73 00:03:23,160 --> 00:03:24,360 Sublight file name. 74 00:03:24,660 --> 00:03:29,180 And let's create a file called File one dot Deakes Deep Press Enter. 75 00:03:29,430 --> 00:03:31,530 And now this file was created. 76 00:03:31,800 --> 00:03:34,080 But of course, at the moment this file is empty. 77 00:03:35,070 --> 00:03:39,970 If you want to create file with some contents, you could use a photo increment echo. 78 00:03:40,770 --> 00:03:42,690 Let's say hello, Rold. 79 00:03:43,710 --> 00:03:47,370 And here, use Graden sign that will create new file. 80 00:03:47,430 --> 00:03:52,510 And right on the street and here will be file, name, file to dot the extreme. 81 00:03:52,950 --> 00:03:59,820 Please remember from previous sections that this operator actually redirects SDD out from the previous 82 00:03:59,870 --> 00:04:00,310 command. 83 00:04:00,450 --> 00:04:02,900 This one to specific file. 84 00:04:03,120 --> 00:04:06,840 In this case, file to DODIG, still less press enter. 85 00:04:07,590 --> 00:04:13,620 And if I have a look at the files and folders here now I'll see file do DODIG stay on the list. 86 00:04:14,250 --> 00:04:18,029 And you can use the card command in order to read contents of specific file. 87 00:04:18,390 --> 00:04:20,370 Let's first read contents of file. 88 00:04:20,450 --> 00:04:26,520 Wando digs deep and now this file is empty because I have simply created it using dyche command here. 89 00:04:27,300 --> 00:04:29,890 Let's go look at contents of file to the tax deal. 90 00:04:30,480 --> 00:04:33,170 And now this file contains text a lot, Rolt. 91 00:04:33,650 --> 00:04:40,740 And thus because of this command we have sent to study out the data stream from this comment to specific 92 00:04:40,740 --> 00:04:42,510 file file to the text. 93 00:04:43,110 --> 00:04:43,500 All right. 94 00:04:43,890 --> 00:04:47,180 Let's now go back one level up to home directory. 95 00:04:47,640 --> 00:04:50,910 And the note we have here, single directory test. 96 00:04:51,330 --> 00:04:56,070 Let's not try to remove this directory using our M this argument. 97 00:04:56,430 --> 00:04:58,320 And here will be the name of the directory. 98 00:04:58,380 --> 00:04:58,770 Test. 99 00:04:59,880 --> 00:05:01,860 And this directory was removed. 100 00:05:02,070 --> 00:05:04,890 Let's have a look at the contents of the home directory now. 101 00:05:05,070 --> 00:05:06,110 And notice empty. 102 00:05:06,480 --> 00:05:09,300 That means that using dish are option in our AMCOM. 103 00:05:09,300 --> 00:05:11,510 And you could remove not just directories. 104 00:05:11,700 --> 00:05:15,360 You could remove also subdirectories and all files located inside. 105 00:05:16,230 --> 00:05:17,160 That's all for this lecture. 106 00:05:17,190 --> 00:05:20,430 And next, let me explain you how to edit files. 107 00:05:20,550 --> 00:05:21,270 I'll see you next. 108 00:05:21,390 --> 00:05:21,740 Bye bye.