WEBVTT 00:00.680 --> 00:01.730 Hello, my name is Stephan. 00:01.730 --> 00:05.990 And in this lecture of our course, you will learn about the Linux directory names. 00:05.990 --> 00:07.460 So let's get started. 00:20.910 --> 00:22.440 So here. 00:22.440 --> 00:26.070 This is our root directory. 00:26.740 --> 00:33.550 The this is the root of the virtual directory where normally no files are placed here. 00:33.550 --> 00:43.120 And this bin here is our binary directory where the many new users or user level utilities are stored. 00:43.120 --> 00:51.070 So there are user level utilities and we also have the boot directory here. 00:51.070 --> 00:52.150 Let's here. 00:52.150 --> 00:55.030 So this is the boot directory. 00:55.120 --> 01:01.420 Boot directory where the boot files are stored, boot files are stored here. 01:01.600 --> 01:07.270 We also have the dev directory here, the dev directory. 01:07.270 --> 01:15.550 This is the device directory where Linux creates device nodes which you will learn all of these examples 01:15.550 --> 01:17.380 and nodes in next lectures. 01:17.380 --> 01:20.860 So we also have the lib directory here. 01:21.890 --> 01:24.560 This is our lib directory. 01:24.590 --> 01:30.380 This is the library directory where the system and application library files are stored. 01:30.620 --> 01:38.360 We also have the lib name directory here, but in this representation we don't have that. 01:38.690 --> 01:39.580 Actually, yeah. 01:39.590 --> 01:41.060 This is the lib name directory. 01:41.060 --> 01:46.460 This is the library directory is where the alternative format systems and the application library files 01:46.490 --> 01:47.870 are stored. 01:47.900 --> 01:50.840 We also have the media here. 01:50.870 --> 01:52.190 This media. 01:52.490 --> 01:53.810 The media. 01:53.960 --> 01:57.290 This is the media directory, a common place for mount points. 01:57.290 --> 02:05.600 And this is used for removable media here, for example, USB, external SSD, hard drives and etcetera. 02:05.630 --> 02:09.650 We also have the mount here. 02:09.890 --> 02:13.080 This is the mount directory. 02:13.150 --> 02:17.620 This is a common place used for temporarily mounting file systems. 02:17.630 --> 02:21.060 We also have the Optim. 02:21.300 --> 02:23.340 This is our opt here. 02:23.340 --> 02:29.220 Actually, this is our root and this is opt. 02:29.940 --> 02:36.600 The the opt is an optional directory where the third party software packages are stored. 02:36.630 --> 02:42.600 We also have the proc proc directory here. 02:43.470 --> 02:46.680 Proc here, which is. 02:49.700 --> 02:51.440 Which in this case we don't have that. 02:51.440 --> 02:53.690 But if we take a look at the. 02:55.300 --> 02:57.100 Uh, the terminal here. 02:57.190 --> 02:58.140 Sid. 02:58.180 --> 02:58.900 Here. 03:03.320 --> 03:05.910 The dot, LZ. 03:08.590 --> 03:12.820 Here, less clear, less here. 03:12.820 --> 03:16.450 And as you can see here, we also have that file system here. 03:17.320 --> 03:20.320 And as you can see here, we have the proc here. 03:21.840 --> 03:23.410 This proc. 03:27.890 --> 03:29.540 This proc directory. 03:30.440 --> 03:37.010 This is the process directory where the current kernel system and process information is stored. 03:37.040 --> 03:40.820 We also have the root directory somewhere here. 03:40.850 --> 03:42.710 This is the root directory. 03:43.730 --> 03:45.290 This root directory. 03:45.860 --> 03:48.860 This is the root user's home directory, which is optional. 03:48.860 --> 03:56.600 So in every if you don't have a root system or root user in your system, you don't have the directory. 03:56.600 --> 04:02.600 But in most operations and virtual machines, this directory comes with default. 04:02.600 --> 04:05.930 Here we also have the s bin. 04:05.960 --> 04:13.880 This is the system binary directory where the many new admin level utilities are stored here. 04:15.070 --> 04:21.400 And we also have the serve here. 04:21.430 --> 04:27.850 This serve is a service directory where the local service stores their files here. 04:27.880 --> 04:33.580 This is the service where the services store their files. 04:33.580 --> 04:35.020 Service here. 04:35.610 --> 04:38.370 And we also have the s i. 04:39.060 --> 04:39.780 S here. 04:39.810 --> 04:46.890 This is the system directory, obviously, where the device drivers and some kernel feature information 04:46.890 --> 04:48.110 is stored here. 04:48.120 --> 04:50.490 And we also have the TMP. 04:50.760 --> 04:55.620 This is the temporary directory where the temporary work files can be stored. 04:55.620 --> 04:59.670 And lastly, we have users here. 05:00.790 --> 05:01.870 This user. 05:02.020 --> 05:03.180 This is a user directory. 05:03.190 --> 05:05.380 This is the A secondary directory hierarchy. 05:05.530 --> 05:08.230 And we also have the var directory here. 05:08.230 --> 05:12.820 This is the variable directory for files that change frequently, such as log files. 05:12.940 --> 05:20.470 So on the CentOS Linux system, the the root virtual directory typically has top level directories within 05:20.470 --> 05:20.890 it. 05:21.250 --> 05:29.830 And so in CentOS we mostly will have all of these directories, but we are in the Debian in Linux. 05:29.830 --> 05:30.520 So. 05:31.610 --> 05:37.700 In next lecture, you will also learn more details about user directories and how to traverse the directories 05:37.700 --> 05:38.630 in Linux. 05:38.630 --> 05:40.610 So I'm waiting on the next lecture.