1
00:00:04,380 --> 00:00:08,130
Now you know how to list the directories and the files in Linell Shell.

2
00:00:08,370 --> 00:00:10,170
And for that, you can use Command L.

3
00:00:10,260 --> 00:00:13,300
S list and the with such option as L.

4
00:00:13,530 --> 00:00:19,530
You could see a result in table format that contains not just the names of directories and files, but

5
00:00:19,560 --> 00:00:22,520
also day of permissions, a date when they were agreed to.

6
00:00:22,980 --> 00:00:25,950
And also information was a option.

7
00:00:26,010 --> 00:00:30,210
You could see also hidden files and folders that start with DOT.

8
00:00:31,170 --> 00:00:32,670
And there are also other options.

9
00:00:32,700 --> 00:00:34,560
And we will have a look at them a bit later.

10
00:00:35,070 --> 00:00:40,600
Now, Liza Cydia, do a root folder siddhi for what's left and the bliss type here.

11
00:00:40,690 --> 00:00:42,090
Alas, Dasht L.A..

12
00:00:43,140 --> 00:00:48,330
And here you'll see some directories and files located in the root directory.

13
00:00:48,780 --> 00:00:54,030
Liz Naude that in Mike is a help S.H. files as did the analytics day as did the older the.

14
00:00:54,520 --> 00:00:56,090
That's the 60s and the.

15
00:00:56,100 --> 00:00:56,820
Hello Dex.

16
00:00:57,540 --> 00:01:04,530
And basically it's not a good practice to create some files and folders inside of the root directory

17
00:01:04,860 --> 00:01:12,930
because this directory must contain only a root directory is like a media D broker Ron and so on.

18
00:01:13,860 --> 00:01:21,030
If you want to create the any directories and files, please do that only in home directory and home

19
00:01:21,030 --> 00:01:24,280
directory for this particular route user is slash rude.

20
00:01:24,810 --> 00:01:31,410
If you looked in as non road user then your home directory will be located in slash home folder.

21
00:01:31,680 --> 00:01:32,910
In this one home.

22
00:01:33,260 --> 00:01:33,700
This way.

23
00:01:33,840 --> 00:01:39,690
Let me start by quickly removing all those files that are present in a root directory.

24
00:01:40,020 --> 00:01:41,370
For that I could use comment.

25
00:01:41,550 --> 00:01:41,790
R.

26
00:01:41,910 --> 00:01:42,170
M.

27
00:01:42,340 --> 00:01:42,740
Remove.

28
00:01:43,170 --> 00:01:45,540
And here as an argument I'll type.

29
00:01:45,630 --> 00:01:47,400
Name of the file like.

30
00:01:47,490 --> 00:01:48,060
Hello.

31
00:01:48,230 --> 00:01:48,470
Dot.

32
00:01:49,850 --> 00:01:52,200
And if I want to remove multiple files.

33
00:01:52,260 --> 00:01:55,910
Notice that those files all have extension dodig steam.

34
00:01:56,430 --> 00:02:05,790
I could use wildcard r m star dot DST and if I press and ah and list the file than for there is no I

35
00:02:05,880 --> 00:02:09,330
will not see any dxp file here in this list.

36
00:02:10,110 --> 00:02:10,500
All right.

37
00:02:10,830 --> 00:02:11,250
Let me know.

38
00:02:11,250 --> 00:02:17,820
Briefly explain your most commonly used directories here in all directory frausto directory.

39
00:02:17,880 --> 00:02:18,960
Is it DC?

40
00:02:19,260 --> 00:02:22,530
This directory contains different configuration of files.

41
00:02:22,770 --> 00:02:25,850
Let's have a look at contents of this EDC directory.

42
00:02:26,490 --> 00:02:31,510
And here you see sightseer files as it two hours are grabbed at golf and gear.

43
00:02:31,650 --> 00:02:33,630
Do our files that call for and so on.

44
00:02:34,050 --> 00:02:38,520
Also you see some folders like Kernell or BEATTIES and so on.

45
00:02:39,030 --> 00:02:46,680
If I have a look at the contents of Gunnel folder or alas, DC Slash Kernel LLC, just single subdirectory

46
00:02:46,830 --> 00:02:49,350
borst inst dot deep I could.

47
00:02:49,470 --> 00:02:52,380
Alas, files and folders here in this sub folder.

48
00:02:52,560 --> 00:02:54,580
I could use step Lesperance Anta.

49
00:02:54,650 --> 00:02:59,060
And here I see single file in green collar APD Walda Removal.

50
00:02:59,550 --> 00:03:02,160
Let's check permissions for this file lsa.

51
00:03:02,460 --> 00:03:08,430
And let's add here that our option actually if you want, you could quickly go to the beginning of a

52
00:03:08,430 --> 00:03:13,680
comment by pressing control a like so and by pressing of control.

53
00:03:13,710 --> 00:03:16,230
You could go quickly back to the end of the command.

54
00:03:16,680 --> 00:03:17,250
That's the here.

55
00:03:17,280 --> 00:03:23,460
I could go to the beginning of the command control a and add here Desh our options like Solt and now

56
00:03:23,480 --> 00:03:32,630
I see that this APD alter removal is file here we see that but is promotion's are read, write and execute.

57
00:03:32,670 --> 00:03:37,140
Here you see X and that's the way this file is colored in green.

58
00:03:37,620 --> 00:03:41,330
All executable files in base shell are green red.

59
00:03:41,660 --> 00:03:48,450
This is how we were able to see contents of a criminal directory in DC directory that is located in

60
00:03:48,450 --> 00:03:49,380
the root directory.

61
00:03:49,750 --> 00:03:50,130
All right.

62
00:03:50,430 --> 00:03:53,960
Let's again list files and folders in directory.

63
00:03:54,360 --> 00:03:56,070
And let me show your folder.

64
00:03:56,250 --> 00:03:59,150
Gold been here, Altis and Asbill.

65
00:03:59,580 --> 00:04:00,210
Let me scroll it.

66
00:04:00,210 --> 00:04:02,360
Been down here at this asbill.

67
00:04:02,790 --> 00:04:10,200
And in this case, doughs for the rows are actually simply links to ARS or folders like yours are as

68
00:04:10,200 --> 00:04:17,060
being and the user behn and does because this certainly looks computer is running inside of the door.

69
00:04:17,610 --> 00:04:19,709
And it has some optimizations.

70
00:04:19,890 --> 00:04:23,940
And this way been and has been a folder as here are actually missing.

71
00:04:24,390 --> 00:04:26,640
But let me quickly go to this one to computer.

72
00:04:26,850 --> 00:04:29,430
And first, let's Sidy a root directory.

73
00:04:29,560 --> 00:04:29,890
And.

74
00:04:29,950 --> 00:04:31,980
And there are, alas, DesJarlais here.

75
00:04:32,280 --> 00:04:37,170
I see that the bean and as bean are separate directories.

76
00:04:37,530 --> 00:04:44,610
And for example, if I at least files and folders in bin folder, I see by edge of executables and some

77
00:04:44,700 --> 00:04:46,080
ARS or directories.

78
00:04:46,830 --> 00:04:54,240
And actually this being folder contains a different executables that I used for the start of the system

79
00:04:54,480 --> 00:04:56,430
and that are used by all users.

80
00:04:57,420 --> 00:04:58,910
Also there was a folder as.

81
00:04:59,310 --> 00:05:01,740
Let's have a look at the contents of as bin folder.

82
00:05:02,040 --> 00:05:03,390
And here you'll see a bunch of.

83
00:05:03,760 --> 00:05:06,600
Or executable files like Damba.

84
00:05:06,910 --> 00:05:10,870
I put Donelle and Gay Affairs assisted deal and so on.

85
00:05:11,320 --> 00:05:16,570
And those executables are not supposed to be started by any non users.

86
00:05:16,900 --> 00:05:20,770
And they could be called system files and executables.

87
00:05:21,340 --> 00:05:21,700
All right.

88
00:05:21,940 --> 00:05:28,450
The structure of Abune and as been folders and here in this Dogra container, you'll see it simply links

89
00:05:28,480 --> 00:05:32,140
to user SBN and user Biehn folders.

90
00:05:32,710 --> 00:05:38,150
And no, let me explain quickly a structure of user directory cydia user.

91
00:05:38,860 --> 00:05:43,930
And the this the rectory contains actually some user related files.

92
00:05:44,230 --> 00:05:48,910
And it contains directories like been in gold leaf book and so on.

93
00:05:49,360 --> 00:05:54,220
And let's have a look, for example, of contents of as bin directory, alas, as Obion.

94
00:05:55,030 --> 00:06:01,000
And here in this output, I see similar utilities that we have seen in separate wound's computer.

95
00:06:01,120 --> 00:06:01,600
This one.

96
00:06:01,840 --> 00:06:06,700
And here I see, for example, ASRS, CDL as you login and so on.

97
00:06:07,060 --> 00:06:09,280
Those are system as a Google Files.

98
00:06:09,940 --> 00:06:15,310
Wait, let me go back to Ruud and the list files and folders again.

99
00:06:15,640 --> 00:06:22,750
And here you'll find also such folder as a DMP that could be used for storage of any damper, all directories

100
00:06:22,780 --> 00:06:23,470
and files.

101
00:06:23,560 --> 00:06:28,420
And this folder could be written and read by all users in the system.

102
00:06:28,540 --> 00:06:30,250
Here you'll see full privileges.

103
00:06:30,790 --> 00:06:31,200
All right.

104
00:06:31,480 --> 00:06:33,040
I will explain in details.

105
00:06:33,130 --> 00:06:37,180
What is the purpose of AASA folder was like a media amante brog and so on.

106
00:06:37,420 --> 00:06:41,200
I have explained you only just most commonly used directories.

107
00:06:41,880 --> 00:06:42,930
That's all for this last year.

108
00:06:43,050 --> 00:06:43,870
And the next one.

109
00:06:44,080 --> 00:06:47,290
Let me show you how you could create new files and directories.

110
00:06:47,500 --> 00:06:48,530
I'll see you next by my.