Would you like to inspect the original subtitles? These are the user uploaded subtitles that are being translated:
1
00:00:00,000 --> 00:00:03,780
So today we're going to be firing up the
2
00:00:02,340 --> 00:00:06,060
command prompt and I'm going to show you
3
00:00:03,780 --> 00:00:09,940
some really helpful commands that you
4
00:00:06,060 --> 00:00:11,460
probably should know about stay tuned
5
00:00:09,940 --> 00:00:14,639
[Music]
6
00:00:11,460 --> 00:00:16,740
the term dos simply means Disk Operating
7
00:00:14,639 --> 00:00:19,560
System that just means an operating
8
00:00:16,740 --> 00:00:21,779
system that runs from a disk however
9
00:00:19,560 --> 00:00:24,900
when most people are referring to Dos
10
00:00:21,779 --> 00:00:26,580
they're referring to MS-DOS and as you
11
00:00:24,900 --> 00:00:29,340
probably guessed that stood for
12
00:00:26,580 --> 00:00:31,019
Microsoft Disk Operating System yeah
13
00:00:29,340 --> 00:00:33,360
that's right back in the early days
14
00:00:31,019 --> 00:00:35,219
Microsoft really had a good imagination
15
00:00:33,360 --> 00:00:37,140
when they were naming their products
16
00:00:35,219 --> 00:00:40,079
they literally named their operating
17
00:00:37,140 --> 00:00:41,820
system operating system but you know
18
00:00:40,079 --> 00:00:43,559
what to be perfectly honest with you I
19
00:00:41,820 --> 00:00:46,739
don't think much has changed you know we
20
00:00:43,559 --> 00:00:49,559
have Windows 7 Windows 8 Windows not oh
21
00:00:46,739 --> 00:00:53,520
wait not never mind let's not go there
22
00:00:49,559 --> 00:00:55,559
let's get back to Dos dos or MS-DOS is
23
00:00:53,520 --> 00:00:57,960
the operating system PCS had before
24
00:00:55,559 --> 00:01:00,300
windows in fact it's the operating
25
00:00:57,960 --> 00:01:03,000
system PCS had with Windows because
26
00:01:00,300 --> 00:01:06,060
until Windows XP was released Windows
27
00:01:03,000 --> 00:01:08,460
literally ran on top of Dos today on
28
00:01:06,060 --> 00:01:11,159
Modern systems the only Remnant we have
29
00:01:08,460 --> 00:01:13,200
of MS-DOS is the command prompt even
30
00:01:11,159 --> 00:01:16,080
that Microsoft is trying to take away
31
00:01:13,200 --> 00:01:18,000
with the Powershell but luckily we still
32
00:01:16,080 --> 00:01:20,220
have the good old command prompt and
33
00:01:18,000 --> 00:01:22,619
while you can do a lot of things from
34
00:01:20,220 --> 00:01:24,720
within Windows there's no replacing the
35
00:01:22,619 --> 00:01:27,119
command prompt for many tasks in Windows
36
00:01:24,720 --> 00:01:29,400
machines so that's what we're going to
37
00:01:27,119 --> 00:01:31,920
be doing today but first we got to pay
38
00:01:29,400 --> 00:01:34,439
some bills so check out today's sponsor
39
00:01:31,920 --> 00:01:37,259
is your copy of Windows 10 unactivated
40
00:01:34,439 --> 00:01:40,320
well it doesn't have to be because with
41
00:01:37,259 --> 00:01:42,540
today's sponsor VIP SCD key you can get
42
00:01:40,320 --> 00:01:44,759
a valid Windows 10 license for under 20
43
00:01:42,540 --> 00:01:46,920
dollars stop dealing with that stupid
44
00:01:44,759 --> 00:01:49,140
watermark on the desktop the valid
45
00:01:46,920 --> 00:01:51,119
license for Windows 10. also with an
46
00:01:49,140 --> 00:01:53,520
activated copy of Windows 10 you can
47
00:01:51,119 --> 00:01:55,079
upgrade to Windows 11 for free just go
48
00:01:53,520 --> 00:01:57,119
to the link in the description below and
49
00:01:55,079 --> 00:01:59,700
pick up a valid Windows 10 license key
50
00:01:57,119 --> 00:02:02,460
during checkout use the code cyber CPU
51
00:01:59,700 --> 00:02:04,320
for a 25 discount once you have your key
52
00:02:02,460 --> 00:02:06,000
go to your activation settings in
53
00:02:04,320 --> 00:02:08,099
Windows 10 and click on the link that
54
00:02:06,000 --> 00:02:09,840
says change product key enter the
55
00:02:08,099 --> 00:02:12,060
product key you just purchased and hit
56
00:02:09,840 --> 00:02:13,739
activate now you don't have to deal with
57
00:02:12,060 --> 00:02:15,720
that stupid Watermark that come with
58
00:02:13,739 --> 00:02:19,260
running an unactivated copy of Windows
59
00:02:15,720 --> 00:02:21,420
10. now on with the video so the first
60
00:02:19,260 --> 00:02:23,580
thing we should probably do is cover
61
00:02:21,420 --> 00:02:25,860
some of the basics of the command prompt
62
00:02:23,580 --> 00:02:28,260
so let's jump on the computer and I'll
63
00:02:25,860 --> 00:02:30,000
show you a few things okay so the first
64
00:02:28,260 --> 00:02:31,800
thing that we need to do is open the
65
00:02:30,000 --> 00:02:33,360
command prompt up and to do that go
66
00:02:31,800 --> 00:02:35,520
ahead and click on your start button and
67
00:02:33,360 --> 00:02:36,780
just type CMD and then from here there's
68
00:02:35,520 --> 00:02:38,220
a couple different ways we can launch
69
00:02:36,780 --> 00:02:40,200
the command prompt we can either just
70
00:02:38,220 --> 00:02:41,459
click on the app and that'll give us the
71
00:02:40,200 --> 00:02:43,500
command prompt with our regular
72
00:02:41,459 --> 00:02:44,819
permissions or we can run it as
73
00:02:43,500 --> 00:02:46,980
administrator which will give you the
74
00:02:44,819 --> 00:02:49,200
ability to run commands at the highest
75
00:02:46,980 --> 00:02:50,519
privileges that are possible from within
76
00:02:49,200 --> 00:02:51,900
command prompt so we're going to go
77
00:02:50,519 --> 00:02:54,540
ahead and run this one as administrator
78
00:02:51,900 --> 00:02:56,040
so once we do that it wants you to say
79
00:02:54,540 --> 00:02:57,959
yes to the user account control go ahead
80
00:02:56,040 --> 00:03:00,239
and hit yes and it'll fire up your
81
00:02:57,959 --> 00:03:01,680
command prompt now from here there's a
82
00:03:00,239 --> 00:03:03,540
few things that we need to know to be
83
00:03:01,680 --> 00:03:05,580
able to kind of move around the command
84
00:03:03,540 --> 00:03:06,959
prompt and the first one is how to get
85
00:03:05,580 --> 00:03:08,640
into different directories and stuff
86
00:03:06,959 --> 00:03:10,739
like that and for that we use the
87
00:03:08,640 --> 00:03:12,840
command CD and that just means change
88
00:03:10,739 --> 00:03:14,340
directory and then we want to type in
89
00:03:12,840 --> 00:03:16,140
which directory we want to change to
90
00:03:14,340 --> 00:03:19,140
from this point so what I'm going to do
91
00:03:16,140 --> 00:03:21,000
is just hit the backslash command which
92
00:03:19,140 --> 00:03:23,400
stands for root and hit enter and
93
00:03:21,000 --> 00:03:26,459
that'll give us the root of our C drive
94
00:03:23,400 --> 00:03:27,840
or the very beginning of our C drive and
95
00:03:26,459 --> 00:03:30,000
then from there we want to be able to
96
00:03:27,840 --> 00:03:32,400
know what's inside the C drive for that
97
00:03:30,000 --> 00:03:34,260
we just type dir for directory and
98
00:03:32,400 --> 00:03:36,720
that'll give us a list of all the files
99
00:03:34,260 --> 00:03:38,940
that are in our C drive now
100
00:03:36,720 --> 00:03:41,940
alternatively what you could also do is
101
00:03:38,940 --> 00:03:44,400
type dir space and then put forward
102
00:03:41,940 --> 00:03:46,560
slash a and what that does is it'll give
103
00:03:44,400 --> 00:03:48,959
you every file of any attribute and
104
00:03:46,560 --> 00:03:50,519
it'll it'll include system files hidden
105
00:03:48,959 --> 00:03:52,860
files and things of that nature so if we
106
00:03:50,519 --> 00:03:54,959
hit enter as you can see there's a much
107
00:03:52,860 --> 00:03:56,459
bigger list now inside of our C drive
108
00:03:54,959 --> 00:03:58,019
right here of all the different files
109
00:03:56,459 --> 00:03:59,580
that we couldn't see before now
110
00:03:58,019 --> 00:04:02,400
alternatively I'm going to go ahead and
111
00:03:59,580 --> 00:04:04,980
hit CD Windows here to go into the
112
00:04:02,400 --> 00:04:07,080
windows directory now if you type dir at
113
00:04:04,980 --> 00:04:09,360
this point and hit enter as you can see
114
00:04:07,080 --> 00:04:10,920
there's a whole bunch of files and it
115
00:04:09,360 --> 00:04:12,360
Scrolls through a whole bunch of pages
116
00:04:10,920 --> 00:04:14,400
of files but because there's a lot of
117
00:04:12,360 --> 00:04:15,840
files within your windows directory if
118
00:04:14,400 --> 00:04:17,479
you want to break this down and make a
119
00:04:15,840 --> 00:04:20,880
little bit easier you can type dir
120
00:04:17,479 --> 00:04:22,800
switch for or forward slash and then the
121
00:04:20,880 --> 00:04:24,960
letter P and this will be for page and
122
00:04:22,800 --> 00:04:26,699
then when you hit enter it'll stop after
123
00:04:24,960 --> 00:04:28,860
one page is complete so as you can see
124
00:04:26,699 --> 00:04:30,840
it starts here and it comes down and
125
00:04:28,860 --> 00:04:32,520
says press any key to continue then when
126
00:04:30,840 --> 00:04:34,680
you press the key it goes on to the next
127
00:04:32,520 --> 00:04:36,360
page now if you ever want to cancel a
128
00:04:34,680 --> 00:04:38,100
command that's in the middle of doing
129
00:04:36,360 --> 00:04:40,979
what it's doing like we are doing right
130
00:04:38,100 --> 00:04:42,600
now just so go ahead and hit Ctrl C and
131
00:04:40,979 --> 00:04:45,479
that'll cancel the command and now we
132
00:04:42,600 --> 00:04:46,740
can also type CD space dot dot if we
133
00:04:45,479 --> 00:04:48,600
want to go back to the previous
134
00:04:46,740 --> 00:04:50,460
directory so we're going to go ahead and
135
00:04:48,600 --> 00:04:52,440
hit enter and now we're back to the root
136
00:04:50,460 --> 00:04:55,560
directory so now what we're going to do
137
00:04:52,440 --> 00:04:57,900
is I want to go ahead and navigate to my
138
00:04:55,560 --> 00:05:00,479
desktop so to do that we have to go into
139
00:04:57,900 --> 00:05:02,880
the users directory so we go CD
140
00:05:00,479 --> 00:05:04,860
users and hit enter that'll give us into
141
00:05:02,880 --> 00:05:06,900
the users directory and then if you want
142
00:05:04,860 --> 00:05:09,419
you can run a directory again to see
143
00:05:06,900 --> 00:05:10,979
what's in this directory and then hit
144
00:05:09,419 --> 00:05:14,160
enter and you can see we have two
145
00:05:10,979 --> 00:05:16,080
folders We have the public folder and my
146
00:05:14,160 --> 00:05:18,960
profile folder so for that we're going
147
00:05:16,080 --> 00:05:21,479
to go ahead and hit CD rich enter and
148
00:05:18,960 --> 00:05:23,639
that'll go into my profile and if we run
149
00:05:21,479 --> 00:05:25,020
a directory again it'll show us all the
150
00:05:23,639 --> 00:05:27,600
different folders from within that
151
00:05:25,020 --> 00:05:29,280
directory now here's another trick that
152
00:05:27,600 --> 00:05:31,620
you can use while you're moving through
153
00:05:29,280 --> 00:05:34,139
the command prompt and if you type in CD
154
00:05:31,620 --> 00:05:36,000
and just the first letter of the folder
155
00:05:34,139 --> 00:05:37,440
you want to go into so we want to go to
156
00:05:36,000 --> 00:05:40,259
desktop so in this case we're going to
157
00:05:37,440 --> 00:05:42,539
hit D if we hit the tab key it'll auto
158
00:05:40,259 --> 00:05:44,699
complete the word for us now as you
159
00:05:42,539 --> 00:05:46,380
notice we also have desktop documents
160
00:05:44,699 --> 00:05:48,419
and downloads well what if you wanted to
161
00:05:46,380 --> 00:05:50,340
go to downloads well if you just hit tab
162
00:05:48,419 --> 00:05:52,220
multiple times you can go ahead and
163
00:05:50,340 --> 00:05:55,020
it'll scroll through all the different
164
00:05:52,220 --> 00:05:56,699
directories that are named starting with
165
00:05:55,020 --> 00:05:57,960
the letter D now if you don't want to
166
00:05:56,699 --> 00:06:00,060
have to worry about that if you want to
167
00:05:57,960 --> 00:06:02,759
go directly to desktop you can always
168
00:06:00,060 --> 00:06:04,500
type D es or the first few letters in
169
00:06:02,759 --> 00:06:06,060
the name and hit Tab and it'll go
170
00:06:04,500 --> 00:06:08,220
straight to it then when you hit enter
171
00:06:06,060 --> 00:06:09,840
as you can see we're now in the desktop
172
00:06:08,220 --> 00:06:11,639
now the First Command that I want to
173
00:06:09,840 --> 00:06:13,740
show you here is how to create a
174
00:06:11,639 --> 00:06:15,660
directory so say we want to create a new
175
00:06:13,740 --> 00:06:18,419
directory on our desktop now to do that
176
00:06:15,660 --> 00:06:21,120
we're going to type MK for make and then
177
00:06:18,419 --> 00:06:22,860
dir for directory and then hit a space
178
00:06:21,120 --> 00:06:23,940
and then go ahead and name the directory
179
00:06:22,860 --> 00:06:26,400
whatever you want to name it so I'm
180
00:06:23,940 --> 00:06:29,039
going to write mine test and hit enter
181
00:06:26,400 --> 00:06:32,580
and as you can see right here we just
182
00:06:29,039 --> 00:06:34,440
created a folder on our desktop now
183
00:06:32,580 --> 00:06:36,419
let's say we want to move a file into
184
00:06:34,440 --> 00:06:38,280
that folder so as you can see right here
185
00:06:36,419 --> 00:06:40,380
we have our test document then we want
186
00:06:38,280 --> 00:06:42,720
to move this test document into our test
187
00:06:40,380 --> 00:06:45,000
folder so to do that all we do is type
188
00:06:42,720 --> 00:06:49,620
move space
189
00:06:45,000 --> 00:06:50,819
test dot txt space and then type the
190
00:06:49,620 --> 00:06:52,500
name of the folder you want to move it
191
00:06:50,819 --> 00:06:54,000
into so in this case it's going to be
192
00:06:52,500 --> 00:06:56,160
test
193
00:06:54,000 --> 00:06:58,199
and then we hit enter and it'll go ahead
194
00:06:56,160 --> 00:07:00,840
and move that file into that folder and
195
00:06:58,199 --> 00:07:03,419
as you can see it did in fact move the
196
00:07:00,840 --> 00:07:04,860
test file into the test folder probably
197
00:07:03,419 --> 00:07:06,360
should have named them different names
198
00:07:04,860 --> 00:07:08,940
to make it a little bit less confusing
199
00:07:06,360 --> 00:07:11,160
but hopefully you got it there now if we
200
00:07:08,940 --> 00:07:13,979
navigate into the test directory so if
201
00:07:11,160 --> 00:07:15,780
we go CD test it'll put us into that
202
00:07:13,979 --> 00:07:17,400
directory and then we can run a
203
00:07:15,780 --> 00:07:18,720
directory if we wanted to to see what's
204
00:07:17,400 --> 00:07:19,860
in it and as you can see we have the
205
00:07:18,720 --> 00:07:22,020
test text
206
00:07:19,860 --> 00:07:23,699
and now let's say we want to copy this
207
00:07:22,020 --> 00:07:25,919
to somewhere else say I want to copy it
208
00:07:23,699 --> 00:07:28,020
to my downloads folder so what I can do
209
00:07:25,919 --> 00:07:29,460
is I can write in
210
00:07:28,020 --> 00:07:31,560
copy
211
00:07:29,460 --> 00:07:34,740
and then I'm going to write
212
00:07:31,560 --> 00:07:36,780
test text space so an easy way to get
213
00:07:34,740 --> 00:07:40,319
into your downloads folder would be just
214
00:07:36,780 --> 00:07:45,479
to Simply say you want to go to root
215
00:07:40,319 --> 00:07:48,240
users root Rich root
216
00:07:45,479 --> 00:07:49,740
downloads and then hit enter and it'll
217
00:07:48,240 --> 00:07:51,539
go ahead and copy the file into your
218
00:07:49,740 --> 00:07:53,940
downloads folder so if we were to click
219
00:07:51,539 --> 00:07:56,160
right here and go into our downloads as
220
00:07:53,940 --> 00:07:58,020
you can see there's our test file right
221
00:07:56,160 --> 00:07:59,280
there so when you're working in the
222
00:07:58,020 --> 00:08:01,199
command prompt you can always use
223
00:07:59,280 --> 00:08:04,080
another Command 2 to help you out so if
224
00:08:01,199 --> 00:08:05,580
you type in help and then space and then
225
00:08:04,080 --> 00:08:06,900
whatever the name of the command is that
226
00:08:05,580 --> 00:08:09,720
you want to get help with like in this
227
00:08:06,900 --> 00:08:11,220
case we'll type dir and hit enter it'll
228
00:08:09,720 --> 00:08:13,740
go ahead and give you the help file
229
00:08:11,220 --> 00:08:15,840
associated with that specific command
230
00:08:13,740 --> 00:08:17,160
and as you can see there's several Pages
231
00:08:15,840 --> 00:08:19,020
here so you can kind of go through here
232
00:08:17,160 --> 00:08:21,120
and see all of the different switches
233
00:08:19,020 --> 00:08:23,280
that you can use with the dir command
234
00:08:21,120 --> 00:08:25,440
and if you hit enter again it'll go and
235
00:08:23,280 --> 00:08:28,139
finish at the end if for whatever reason
236
00:08:25,440 --> 00:08:30,479
the help command doesn't give you the
237
00:08:28,139 --> 00:08:31,979
help file associated with that command
238
00:08:30,479 --> 00:08:34,860
you can also do it a different way too
239
00:08:31,979 --> 00:08:37,020
if you type dir switch question mark and
240
00:08:34,860 --> 00:08:38,580
hit enter it'll also give you the same
241
00:08:37,020 --> 00:08:40,860
thing so there's a couple different ways
242
00:08:38,580 --> 00:08:42,899
to be able to get information on a
243
00:08:40,860 --> 00:08:44,219
command that you're using so the last
244
00:08:42,899 --> 00:08:46,980
command that I'm going to show you in
245
00:08:44,219 --> 00:08:49,080
our basic overview here is a really
246
00:08:46,980 --> 00:08:50,880
important one and that one is CLS and it
247
00:08:49,080 --> 00:08:52,440
stands for clear screen and if you hit
248
00:08:50,880 --> 00:08:54,420
enter it'll go ahead and clear the
249
00:08:52,440 --> 00:08:55,920
screen for you this will help to kind of
250
00:08:54,420 --> 00:08:57,000
clean things up if you have a bunch of
251
00:08:55,920 --> 00:08:57,959
commands that you've been running at
252
00:08:57,000 --> 00:08:59,760
once
253
00:08:57,959 --> 00:09:02,580
okay so now that we've covered the
254
00:08:59,760 --> 00:09:04,200
basics sometimes you might need more
255
00:09:02,580 --> 00:09:06,720
elevated privileges to run certain
256
00:09:04,200 --> 00:09:08,700
commands and sometimes you might not but
257
00:09:06,720 --> 00:09:10,440
let me show you how you can open the
258
00:09:08,700 --> 00:09:12,060
command prompt in different ways in
259
00:09:10,440 --> 00:09:14,519
order to get the Privileges that you
260
00:09:12,060 --> 00:09:16,260
need let's get back on the computer okay
261
00:09:14,519 --> 00:09:18,060
so we're going to go ahead and close the
262
00:09:16,260 --> 00:09:19,680
command prompt here and like I showed
263
00:09:18,060 --> 00:09:22,260
you before if you hit start and you type
264
00:09:19,680 --> 00:09:23,760
CMD you can just click on the command
265
00:09:22,260 --> 00:09:25,260
prompt normal and that'll just give you
266
00:09:23,760 --> 00:09:27,959
a normal command prompt that doesn't
267
00:09:25,260 --> 00:09:30,120
have any elevated privileges and if you
268
00:09:27,959 --> 00:09:31,740
click on run as administrator it'll give
269
00:09:30,120 --> 00:09:34,440
you an Administrator Command Prompt
270
00:09:31,740 --> 00:09:35,940
however let's just say you don't ever
271
00:09:34,440 --> 00:09:37,440
want to have to deal with opening a
272
00:09:35,940 --> 00:09:39,420
regular command prompt and every time
273
00:09:37,440 --> 00:09:41,640
you open it you just want it to run as
274
00:09:39,420 --> 00:09:43,260
administrator let me show you a really
275
00:09:41,640 --> 00:09:45,660
cool way to be able to make that happen
276
00:09:43,260 --> 00:09:48,540
so go ahead and right click on command
277
00:09:45,660 --> 00:09:50,100
prompt and click on open file location
278
00:09:48,540 --> 00:09:51,959
and then from there you'll get the
279
00:09:50,100 --> 00:09:53,279
shortcut for your command prompt and
280
00:09:51,959 --> 00:09:55,440
there all you got to do is right click
281
00:09:53,279 --> 00:09:57,180
click on properties and then from
282
00:09:55,440 --> 00:09:58,740
properties you want to click on Advanced
283
00:09:57,180 --> 00:10:00,660
and then from Advanced you want to check
284
00:09:58,740 --> 00:10:03,120
run as administrator then go ahead and
285
00:10:00,660 --> 00:10:04,800
hit OK hit OK again and then you can go
286
00:10:03,120 --> 00:10:06,720
ahead and close all this and at this
287
00:10:04,800 --> 00:10:08,160
point now if you type in CMD and you
288
00:10:06,720 --> 00:10:10,140
just click on command prompt like normal
289
00:10:08,160 --> 00:10:12,420
It'll ask you for administrator
290
00:10:10,140 --> 00:10:14,459
permissions and it'll open up an admin
291
00:10:12,420 --> 00:10:16,380
version of the command prompt however
292
00:10:14,459 --> 00:10:18,899
there's another way that you can do this
293
00:10:16,380 --> 00:10:20,820
as well that works really well so let's
294
00:10:18,899 --> 00:10:22,260
say you don't want to use the old CMD
295
00:10:20,820 --> 00:10:24,120
command but you want to use the new
296
00:10:22,260 --> 00:10:26,700
terminal command so if you open up
297
00:10:24,120 --> 00:10:29,220
terminal here as you can see it defaults
298
00:10:26,700 --> 00:10:30,540
into Powershell which is fine but if you
299
00:10:29,220 --> 00:10:32,279
want a command prompt you can click on
300
00:10:30,540 --> 00:10:33,720
this little tab right here and you can
301
00:10:32,279 --> 00:10:35,339
run a command prompt right there and
302
00:10:33,720 --> 00:10:37,920
it'll give you a regular command prompt
303
00:10:35,339 --> 00:10:39,959
however let's say you want an admin
304
00:10:37,920 --> 00:10:42,240
command prompt to be able to open when
305
00:10:39,959 --> 00:10:43,860
you open it in terminal to do that all
306
00:10:42,240 --> 00:10:46,079
you do is you hit this little arrow down
307
00:10:43,860 --> 00:10:47,459
right here go into settings and there's
308
00:10:46,079 --> 00:10:48,959
a couple different ways you can do this
309
00:10:47,459 --> 00:10:51,300
you can click on command prompt up
310
00:10:48,959 --> 00:10:53,700
scroll down and hit run this profile as
311
00:10:51,300 --> 00:10:56,040
administrator and what that'll do is
312
00:10:53,700 --> 00:10:57,959
once you hit save every time you open
313
00:10:56,040 --> 00:11:01,200
command prompt at this point it'll
314
00:10:57,959 --> 00:11:02,579
always ask for your user account control
315
00:11:01,200 --> 00:11:04,620
in order to give it administrator
316
00:11:02,579 --> 00:11:06,720
privileges to open an admin command
317
00:11:04,620 --> 00:11:09,060
prompt or you can also do this
318
00:11:06,720 --> 00:11:10,320
alternatively is if we go down to
319
00:11:09,060 --> 00:11:12,959
command prompt we're going to go ahead
320
00:11:10,320 --> 00:11:15,000
and uncheck this hit save and then I'm
321
00:11:12,959 --> 00:11:16,800
going to go ahead and click on the
322
00:11:15,000 --> 00:11:18,899
command prompt go down to add new
323
00:11:16,800 --> 00:11:21,060
profile here and then what we want to do
324
00:11:18,899 --> 00:11:22,560
is duplicate a profile so the for the
325
00:11:21,060 --> 00:11:24,120
duplicate profile we're going to select
326
00:11:22,560 --> 00:11:26,220
command prompt and we're going to go
327
00:11:24,120 --> 00:11:27,899
ahead and say duplicate and then from
328
00:11:26,220 --> 00:11:30,120
here for the name we're going to rename
329
00:11:27,899 --> 00:11:32,459
this instead of just saying copy we're
330
00:11:30,120 --> 00:11:34,500
going to rename this to
331
00:11:32,459 --> 00:11:36,959
admin and then we're going to scroll
332
00:11:34,500 --> 00:11:39,060
down and we're going to check run this
333
00:11:36,959 --> 00:11:41,220
profile as administrator and then go
334
00:11:39,060 --> 00:11:42,540
ahead and hit save right there now at
335
00:11:41,220 --> 00:11:44,220
that point you'll have two different
336
00:11:42,540 --> 00:11:45,540
selections so if you click on this
337
00:11:44,220 --> 00:11:47,279
little arrow right here as you can see
338
00:11:45,540 --> 00:11:49,800
you'll have command prompt or you'll
339
00:11:47,279 --> 00:11:51,720
have command prompt as admin now
340
00:11:49,800 --> 00:11:53,160
furthermore if you just don't want to
341
00:11:51,720 --> 00:11:54,899
mess with the Powershell you just want
342
00:11:53,160 --> 00:11:56,579
this thing to open in command prompt
343
00:11:54,899 --> 00:11:58,440
every time let me show you how to do
344
00:11:56,579 --> 00:12:00,540
that you go down hit settings right here
345
00:11:58,440 --> 00:12:02,339
or if you're already in settings it'll
346
00:12:00,540 --> 00:12:03,779
already be there and then from there you
347
00:12:02,339 --> 00:12:05,640
want to come up to the top where it says
348
00:12:03,779 --> 00:12:07,620
startup click on Startup and then where
349
00:12:05,640 --> 00:12:09,480
it says default profile you can select
350
00:12:07,620 --> 00:12:11,279
the default profile that terminal opens
351
00:12:09,480 --> 00:12:13,260
up with you can either have it be a
352
00:12:11,279 --> 00:12:15,180
regular command prompt or you can even
353
00:12:13,260 --> 00:12:16,560
have it be an admin command prompt if
354
00:12:15,180 --> 00:12:18,420
you want and then once you're done you
355
00:12:16,560 --> 00:12:21,120
go ahead and hit save and that'll save
356
00:12:18,420 --> 00:12:22,680
it as your default profile so in that
357
00:12:21,120 --> 00:12:24,660
case when we go ahead and close terminal
358
00:12:22,680 --> 00:12:26,700
here and we go ahead and open it again
359
00:12:24,660 --> 00:12:29,100
It'll ask for our user account control
360
00:12:26,700 --> 00:12:32,040
and then hit yes and it'll give you an
361
00:12:29,100 --> 00:12:34,380
admin command prompt just like that okay
362
00:12:32,040 --> 00:12:36,000
so now that we've gone over the basics
363
00:12:34,380 --> 00:12:37,980
and you know how to run the command
364
00:12:36,000 --> 00:12:39,720
prompt as either a regular user or an
365
00:12:37,980 --> 00:12:40,980
administrator let's get into some
366
00:12:39,720 --> 00:12:43,079
commands that you're actually going to
367
00:12:40,980 --> 00:12:45,060
need when fixing a computer many of
368
00:12:43,079 --> 00:12:47,579
these commands I use on almost a daily
369
00:12:45,060 --> 00:12:49,079
basis let me show you
370
00:12:47,579 --> 00:12:51,600
so the First Command that we're going to
371
00:12:49,079 --> 00:12:53,100
look at here is power CFG so if you just
372
00:12:51,600 --> 00:12:55,560
type power
373
00:12:53,100 --> 00:12:57,300
CFG and essentially all this stands for
374
00:12:55,560 --> 00:12:59,820
is power config and if you go ahead and
375
00:12:57,300 --> 00:13:01,740
hit space switch question mark it'll
376
00:12:59,820 --> 00:13:04,320
give you all the different options that
377
00:13:01,740 --> 00:13:05,940
you can use with power CFG however I'm
378
00:13:04,320 --> 00:13:08,339
going to show you a few of the ones that
379
00:13:05,940 --> 00:13:09,540
I like to use myself and another tip is
380
00:13:08,339 --> 00:13:11,339
if you're running the same command
381
00:13:09,540 --> 00:13:13,440
multiple times if you just hit the up
382
00:13:11,339 --> 00:13:14,760
Arrow it'll give you the last command
383
00:13:13,440 --> 00:13:17,459
that you actually ran so we're going to
384
00:13:14,760 --> 00:13:19,260
go ahead and we're going to try switch a
385
00:13:17,459 --> 00:13:20,880
and what this will show you is it'll
386
00:13:19,260 --> 00:13:22,620
show you the current power states that
387
00:13:20,880 --> 00:13:25,860
are currently enabled and supported on
388
00:13:22,620 --> 00:13:30,360
the system also if you go ahead and type
389
00:13:25,860 --> 00:13:32,519
in power CFG and then switch last wake
390
00:13:30,360 --> 00:13:34,139
it'll show you how many times the
391
00:13:32,519 --> 00:13:36,899
computer's been woken up since the last
392
00:13:34,139 --> 00:13:39,000
Boot and what the last device was that
393
00:13:36,899 --> 00:13:41,519
woke the system up and as you can see it
394
00:13:39,000 --> 00:13:44,100
was the USB controller obviously it was
395
00:13:41,519 --> 00:13:45,899
my keyboard now another command that you
396
00:13:44,100 --> 00:13:47,760
can use with power CFG we're going to go
397
00:13:45,899 --> 00:13:49,920
ahead and hit the up Arrow again and
398
00:13:47,760 --> 00:13:53,040
we're going to type in energy and that's
399
00:13:49,920 --> 00:13:54,600
just going to be e-n-e-r-g-y
400
00:13:53,040 --> 00:13:56,820
and then from there it's going to go
401
00:13:54,600 --> 00:13:58,560
ahead and it's going to give you an
402
00:13:56,820 --> 00:14:00,000
energy report for the system now this is
403
00:13:58,560 --> 00:14:02,040
going to take a minute to do so I'm
404
00:14:00,000 --> 00:14:04,019
going to go ahead and Skip ahead until
405
00:14:02,040 --> 00:14:06,660
this is done and I'll show you how you
406
00:14:04,019 --> 00:14:08,519
can check out the report
407
00:14:06,660 --> 00:14:10,019
all right here we go so as you can see
408
00:14:08,519 --> 00:14:12,899
our Energy report is going to be in
409
00:14:10,019 --> 00:14:15,180
users under Rich so if we go here we're
410
00:14:12,899 --> 00:14:18,180
going to go ahead and go to this PC go
411
00:14:15,180 --> 00:14:19,980
to C go to users and then go into my
412
00:14:18,180 --> 00:14:21,540
profile and then as you can see right
413
00:14:19,980 --> 00:14:23,579
here is an energy report we'll go ahead
414
00:14:21,540 --> 00:14:25,800
and double click on it and it'll give
415
00:14:23,579 --> 00:14:27,899
you a report of all the different energy
416
00:14:25,800 --> 00:14:29,399
specifics on your system I'm not going
417
00:14:27,899 --> 00:14:31,440
to bore you with all those specifics but
418
00:14:29,399 --> 00:14:34,200
gives you quite a bit of data for energy
419
00:14:31,440 --> 00:14:36,060
related topics so the next one that I'm
420
00:14:34,200 --> 00:14:38,100
going to show you is one that's equally
421
00:14:36,060 --> 00:14:39,420
as helpful if not more than that one
422
00:14:38,100 --> 00:14:41,639
right there and what I'm going to do is
423
00:14:39,420 --> 00:14:43,740
go ahead and hit up so we can get our
424
00:14:41,639 --> 00:14:47,600
Command back and then for this one I'm
425
00:14:43,740 --> 00:14:47,600
going to type battery report so you go
426
00:14:50,180 --> 00:14:54,000
b-a-t-t-e-r-y-r-e-p-o-r-t and go ahead
427
00:14:52,440 --> 00:14:55,620
and hit enter and it's going to go ahead
428
00:14:54,000 --> 00:14:58,079
and give you a battery life report and
429
00:14:55,620 --> 00:14:59,940
as you can see it saved it really fast
430
00:14:58,079 --> 00:15:02,279
that's probably because my system
431
00:14:59,940 --> 00:15:03,839
doesn't actually have a battery but if
432
00:15:02,279 --> 00:15:06,600
you have a notebook this will give you
433
00:15:03,839 --> 00:15:08,279
not only the different Power Cycles
434
00:15:06,600 --> 00:15:10,139
battery uses but it'll give you the
435
00:15:08,279 --> 00:15:12,240
health of the battery as well in this
436
00:15:10,139 --> 00:15:13,920
case it just gives me an empty report
437
00:15:12,240 --> 00:15:15,540
because I don't actually have a battery
438
00:15:13,920 --> 00:15:16,980
some of the other ways you can use this
439
00:15:15,540 --> 00:15:19,920
command and one way that I use this
440
00:15:16,980 --> 00:15:21,540
command all the time is by enabling and
441
00:15:19,920 --> 00:15:23,519
disabling different Power States on your
442
00:15:21,540 --> 00:15:26,040
computer let me show you that one so if
443
00:15:23,519 --> 00:15:28,980
you type power CFG and simply type the
444
00:15:26,040 --> 00:15:31,260
letter H this is for hibernate hit space
445
00:15:28,980 --> 00:15:33,420
and type off and what this will do is
446
00:15:31,260 --> 00:15:34,920
it'll turn hibernation off now this
447
00:15:33,420 --> 00:15:36,779
comes in really handy because if you
448
00:15:34,920 --> 00:15:38,399
want to disable your hybrid shutdown for
449
00:15:36,779 --> 00:15:40,440
whatever reason like for instance if you
450
00:15:38,399 --> 00:15:42,420
want to be able to recover data from the
451
00:15:40,440 --> 00:15:44,760
drive or be able to copy data to or from
452
00:15:42,420 --> 00:15:46,620
the drive from an external operating
453
00:15:44,760 --> 00:15:48,300
system like if you boot off like a Linux
454
00:15:46,620 --> 00:15:50,160
CD or something like that you have to
455
00:15:48,300 --> 00:15:51,720
turn off hybrid shutdown in order to get
456
00:15:50,160 --> 00:15:53,519
it to work and this is the way I
457
00:15:51,720 --> 00:15:56,699
typically do it is just by typing power
458
00:15:53,519 --> 00:15:58,380
CFG H off and that'll turn hibernation
459
00:15:56,699 --> 00:15:59,940
off now if you want to turn it back on
460
00:15:58,380 --> 00:16:01,500
it's the same thing you just type in
461
00:15:59,940 --> 00:16:04,920
power CFG
462
00:16:01,500 --> 00:16:06,540
h on and it'll turn hibernation back on
463
00:16:04,920 --> 00:16:08,579
now for the next command we're going to
464
00:16:06,540 --> 00:16:10,620
go ahead and hit CLS to clear our screen
465
00:16:08,579 --> 00:16:12,360
now the next command is shutdown now
466
00:16:10,620 --> 00:16:14,459
this one not actually going to run it
467
00:16:12,360 --> 00:16:15,959
because it'll mess up my screen
468
00:16:14,459 --> 00:16:17,820
recording however there's a few
469
00:16:15,959 --> 00:16:20,940
different switches that you can use for
470
00:16:17,820 --> 00:16:24,120
this command so if you type in shutdown
471
00:16:20,940 --> 00:16:25,860
and then afterwards type switch S what
472
00:16:24,120 --> 00:16:28,620
this will do is actually just shut the
473
00:16:25,860 --> 00:16:30,540
system down now if you type in switch R
474
00:16:28,620 --> 00:16:33,060
it will go through and do a reboot on
475
00:16:30,540 --> 00:16:34,980
the system however there's one more that
476
00:16:33,060 --> 00:16:37,680
comes in really handy if you type in
477
00:16:34,980 --> 00:16:40,980
shut down switch r space and then switch
478
00:16:37,680 --> 00:16:42,959
oh what this does is it puts you into an
479
00:16:40,980 --> 00:16:44,940
advanced startup this is how you can get
480
00:16:42,959 --> 00:16:47,519
into safe mode and things of that nature
481
00:16:44,940 --> 00:16:49,079
okay so moving on for our next command
482
00:16:47,519 --> 00:16:51,660
we're going to look at the system file
483
00:16:49,079 --> 00:16:53,220
Checker now this one I went into way
484
00:16:51,660 --> 00:16:55,500
more detail with this one in a previous
485
00:16:53,220 --> 00:16:56,820
video but I'm going to go ahead and give
486
00:16:55,500 --> 00:16:58,259
you just some of the really basic
487
00:16:56,820 --> 00:17:01,199
commands that you can use with this one
488
00:16:58,259 --> 00:17:04,100
so first off we're going to go sfc
489
00:17:01,199 --> 00:17:07,199
forward slash
490
00:17:04,100 --> 00:17:09,839
verify only and what this will do is
491
00:17:07,199 --> 00:17:11,819
it'll go through and it'll verify your
492
00:17:09,839 --> 00:17:12,839
system files and it'll take a minute to
493
00:17:11,819 --> 00:17:14,579
complete so I'm going to go ahead and
494
00:17:12,839 --> 00:17:16,140
let this one complete real quick and
495
00:17:14,579 --> 00:17:18,600
then I'll get back to you
496
00:17:16,140 --> 00:17:20,640
so once verification is complete you can
497
00:17:18,600 --> 00:17:23,220
see that it actually did find some stuff
498
00:17:20,640 --> 00:17:26,699
wrong so the way that we fix that is by
499
00:17:23,220 --> 00:17:29,460
simply typing sfc space and then forward
500
00:17:26,699 --> 00:17:31,440
slash scan now and then what that will
501
00:17:29,460 --> 00:17:33,360
do is it'll go through and actually do a
502
00:17:31,440 --> 00:17:35,039
system scan unfortunately do the
503
00:17:33,360 --> 00:17:37,080
verification phase again but once it
504
00:17:35,039 --> 00:17:39,360
finishes the verification phase it will
505
00:17:37,080 --> 00:17:40,919
actually fix the problem so I'm going to
506
00:17:39,360 --> 00:17:44,520
go ahead and let this one finish again
507
00:17:40,919 --> 00:17:46,860
and this time we'll have it fix whatever
508
00:17:44,520 --> 00:17:48,900
Integrity violations it found and then
509
00:17:46,860 --> 00:17:51,240
we'll move on to the next command
510
00:17:48,900 --> 00:17:53,160
okay there we go now it finished up it
511
00:17:51,240 --> 00:17:55,260
said it found corrupt files and
512
00:17:53,160 --> 00:17:57,720
successfully repaired them so we can
513
00:17:55,260 --> 00:17:59,880
move on to the next one however if for
514
00:17:57,720 --> 00:18:02,280
whatever reason it found corrupted files
515
00:17:59,880 --> 00:18:05,940
but was unable to fix them that's where
516
00:18:02,280 --> 00:18:08,220
dism comes in now di SM simply stands
517
00:18:05,940 --> 00:18:10,020
for the deployment Imaging servicing and
518
00:18:08,220 --> 00:18:11,460
management tool and this one right here
519
00:18:10,020 --> 00:18:14,220
I'm not going to get into this tool
520
00:18:11,460 --> 00:18:15,960
right now because I did an entire video
521
00:18:14,220 --> 00:18:17,880
on how to do this so I'm going to go
522
00:18:15,960 --> 00:18:20,160
ahead and just direct you to that videos
523
00:18:17,880 --> 00:18:23,400
because I give a much more detailed
524
00:18:20,160 --> 00:18:25,799
explanation of sfc and dism in that
525
00:18:23,400 --> 00:18:27,780
video however if you ever do run into
526
00:18:25,799 --> 00:18:30,000
that problem that's how you fix it is
527
00:18:27,780 --> 00:18:32,100
with dism now the next command we're
528
00:18:30,000 --> 00:18:33,480
going to look at is check disk and this
529
00:18:32,100 --> 00:18:34,980
is a way where you can check your hard
530
00:18:33,480 --> 00:18:36,799
drive for different errors and to run it
531
00:18:34,980 --> 00:18:39,480
all you do is type in
532
00:18:36,799 --> 00:18:41,160
chkdsk for check disk and then there's a
533
00:18:39,480 --> 00:18:42,419
couple different switches you can use if
534
00:18:41,160 --> 00:18:44,640
you want you can always hit switch
535
00:18:42,419 --> 00:18:46,380
question mark and be able to get all the
536
00:18:44,640 --> 00:18:48,120
different switches all at once however
537
00:18:46,380 --> 00:18:49,919
the ones that you're going to need most
538
00:18:48,120 --> 00:18:53,100
of the time are going to be be switch F
539
00:18:49,919 --> 00:18:55,500
which checks the file system itself or
540
00:18:53,100 --> 00:18:58,380
switch R which actually checks for bad
541
00:18:55,500 --> 00:19:01,020
sectors now switch R is automatically
542
00:18:58,380 --> 00:19:03,480
going to imply switch F was used in the
543
00:19:01,020 --> 00:19:04,919
first place so I typically use switch R
544
00:19:03,480 --> 00:19:06,480
because you know it gives a more
545
00:19:04,919 --> 00:19:09,000
thorough scan of the drive however
546
00:19:06,480 --> 00:19:11,400
switch F will be faster but it won't
547
00:19:09,000 --> 00:19:13,260
check for bad sectors now the next
548
00:19:11,400 --> 00:19:16,080
command that we're going to look at is
549
00:19:13,260 --> 00:19:18,179
system info and essentially it does
550
00:19:16,080 --> 00:19:21,480
exactly what you think it does we're
551
00:19:18,179 --> 00:19:24,900
going to type in system info
552
00:19:21,480 --> 00:19:26,160
and it'll go through and it'll run all
553
00:19:24,900 --> 00:19:27,480
the different information for your
554
00:19:26,160 --> 00:19:29,220
system itself so if we're going to go
555
00:19:27,480 --> 00:19:31,080
ahead and scroll through here you'll be
556
00:19:29,220 --> 00:19:33,240
able to see all the different things
557
00:19:31,080 --> 00:19:35,580
about this system not only the operating
558
00:19:33,240 --> 00:19:37,260
system information but also different
559
00:19:35,580 --> 00:19:39,660
Hardware information like for instance
560
00:19:37,260 --> 00:19:42,120
the kind of processor the system has the
561
00:19:39,660 --> 00:19:43,980
amount of memory the system has and even
562
00:19:42,120 --> 00:19:46,620
the time zone that the system is set up
563
00:19:43,980 --> 00:19:48,360
to use so this is a really useful tool
564
00:19:46,620 --> 00:19:50,520
if you just want basic system
565
00:19:48,360 --> 00:19:53,220
information for the computer that you're
566
00:19:50,520 --> 00:19:54,900
currently using so as you can see there
567
00:19:53,220 --> 00:19:57,720
are several commands that are extremely
568
00:19:54,900 --> 00:20:00,120
important for repairing systems however
569
00:19:57,720 --> 00:20:01,980
the command prompt also comes in really
570
00:20:00,120 --> 00:20:04,620
handy when you're troubleshooting
571
00:20:01,980 --> 00:20:06,720
network problems so let's jump back on
572
00:20:04,620 --> 00:20:09,600
the computer and I'll show you some of
573
00:20:06,720 --> 00:20:11,580
the most commonly used commands for
574
00:20:09,600 --> 00:20:13,860
Network troubleshooting
575
00:20:11,580 --> 00:20:16,440
okay so just like before we're going to
576
00:20:13,860 --> 00:20:17,880
type CLS to clear our screen here and
577
00:20:16,440 --> 00:20:19,679
I'm going to show you some really basic
578
00:20:17,880 --> 00:20:22,380
commands for Network troubleshooting now
579
00:20:19,679 --> 00:20:25,980
the first one that everyone should know
580
00:20:22,380 --> 00:20:27,419
is ipconfig so if you type in IP
581
00:20:25,980 --> 00:20:29,580
config
582
00:20:27,419 --> 00:20:31,679
first off I would highly recommend that
583
00:20:29,580 --> 00:20:33,179
you spell it right and to do that you
584
00:20:31,679 --> 00:20:35,580
type in IP
585
00:20:33,179 --> 00:20:37,860
config and it'll go ahead and give you
586
00:20:35,580 --> 00:20:40,980
your IP information so as you can see
587
00:20:37,860 --> 00:20:42,539
here it shows my my DNS right here and
588
00:20:40,980 --> 00:20:45,419
I'm going to have this blanked out right
589
00:20:42,539 --> 00:20:48,299
here but on yours you'll have your own
590
00:20:45,419 --> 00:20:50,940
specific one it'll also show you your
591
00:20:48,299 --> 00:20:53,100
local addresses your local IP addresses
592
00:20:50,940 --> 00:20:55,140
for your system now if you want to have
593
00:20:53,100 --> 00:20:59,640
more information than that you can also
594
00:20:55,140 --> 00:21:01,980
go ipconfig switch all and it'll give
595
00:20:59,640 --> 00:21:04,620
you a ton of information including your
596
00:21:01,980 --> 00:21:06,600
physical physical Mac address as well as
597
00:21:04,620 --> 00:21:08,220
a bunch of different IPS even comes down
598
00:21:06,600 --> 00:21:10,380
and gives you your DNS servers that
599
00:21:08,220 --> 00:21:12,960
you're currently using as well as when
600
00:21:10,380 --> 00:21:15,480
your lease was obtained and when it
601
00:21:12,960 --> 00:21:17,940
expires for your IP address itself now
602
00:21:15,480 --> 00:21:20,880
speaking of your lease if for whatever
603
00:21:17,940 --> 00:21:22,919
reason you need to renew your lease for
604
00:21:20,880 --> 00:21:25,980
your IP address then what you would do
605
00:21:22,919 --> 00:21:27,419
is you would type ikey ipconfig and then
606
00:21:25,980 --> 00:21:29,760
you would use the switch and you would
607
00:21:27,419 --> 00:21:32,039
do release and what this will do is
608
00:21:29,760 --> 00:21:34,260
essentially boot you off the internet
609
00:21:32,039 --> 00:21:38,940
now to get back what you're going to
610
00:21:34,260 --> 00:21:40,919
want to do is go ahead and type in renew
611
00:21:38,940 --> 00:21:42,840
and it'll go ahead and connect back to
612
00:21:40,919 --> 00:21:45,539
the internet and get a new IP address
613
00:21:42,840 --> 00:21:47,580
for you and there we go now some of the
614
00:21:45,539 --> 00:21:49,860
other switches for ipconfig that can
615
00:21:47,580 --> 00:21:52,020
come in handy is for instance you can
616
00:21:49,860 --> 00:21:54,840
view your DNS cache and if you want to
617
00:21:52,020 --> 00:21:57,179
do that you go ahead and hit ipconfig
618
00:21:54,840 --> 00:22:00,000
switch
619
00:21:57,179 --> 00:22:02,280
display DNS and this will go ahead and
620
00:22:00,000 --> 00:22:04,440
it'll show you your DNS cache these are
621
00:22:02,280 --> 00:22:07,320
all the different DNS requests that
622
00:22:04,440 --> 00:22:09,419
Windows has made in order to associate
623
00:22:07,320 --> 00:22:12,179
different domain names to different IP
624
00:22:09,419 --> 00:22:14,159
addresses now if you want you can flush
625
00:22:12,179 --> 00:22:16,860
the DNS cache if you're having problems
626
00:22:14,159 --> 00:22:18,539
with your DNS which happens a lot more
627
00:22:16,860 --> 00:22:19,860
often than you might think so we're
628
00:22:18,539 --> 00:22:21,360
going to go ahead and hit up Arrow again
629
00:22:19,860 --> 00:22:22,679
to get our Command back and we're going
630
00:22:21,360 --> 00:22:25,799
to type in
631
00:22:22,679 --> 00:22:28,080
flush DNS and what that will do is it
632
00:22:25,799 --> 00:22:29,520
will essentially flush the DNS cache
633
00:22:28,080 --> 00:22:31,620
that we just looked at before so if we
634
00:22:29,520 --> 00:22:34,380
run that again you can see there is no
635
00:22:31,620 --> 00:22:36,059
DNS cache because we flushed it now
636
00:22:34,380 --> 00:22:39,960
moving on we're going to look at the
637
00:22:36,059 --> 00:22:42,840
command netstat so if we type in netstat
638
00:22:39,960 --> 00:22:45,179
now I'm going to use the switch
639
00:22:42,840 --> 00:22:47,400
which in this case it uses a dash for
640
00:22:45,179 --> 00:22:49,200
switch instead of a forward slash we're
641
00:22:47,400 --> 00:22:51,299
going to type a n and what that's going
642
00:22:49,200 --> 00:22:52,919
to show us is it's going to show us all
643
00:22:51,299 --> 00:22:54,720
of the different ports that are open on
644
00:22:52,919 --> 00:22:56,280
our system right now so if we come up
645
00:22:54,720 --> 00:22:58,500
here if we scroll through this you can
646
00:22:56,280 --> 00:23:01,260
see that all of these different ports
647
00:22:58,500 --> 00:23:04,260
right here are currently listening and
648
00:23:01,260 --> 00:23:06,780
some actually have things established on
649
00:23:04,260 --> 00:23:08,220
that Porsche that Port specifically so
650
00:23:06,780 --> 00:23:11,220
you can get all of your Port information
651
00:23:08,220 --> 00:23:13,679
and the different IP addresses that are
652
00:23:11,220 --> 00:23:15,900
connected to that Port right here so as
653
00:23:13,679 --> 00:23:17,460
you can see we do have some remote IP
654
00:23:15,900 --> 00:23:20,760
addresses that are currently connected
655
00:23:17,460 --> 00:23:22,740
on different ports now speaking of
656
00:23:20,760 --> 00:23:24,299
different IP addresses what we're going
657
00:23:22,740 --> 00:23:25,860
to do is we're going to go ahead and
658
00:23:24,299 --> 00:23:27,659
we're going to look at the Ping command
659
00:23:25,860 --> 00:23:30,419
now what the Ping command does is it
660
00:23:27,659 --> 00:23:33,120
essentially sends some random packets
661
00:23:30,419 --> 00:23:35,039
just to be able to test if we're getting
662
00:23:33,120 --> 00:23:36,900
network connectivity between two IP
663
00:23:35,039 --> 00:23:38,240
addresses so what I'm going to do is I'm
664
00:23:36,900 --> 00:23:40,620
going to type ping
665
00:23:38,240 --> 00:23:42,720
8.8.8.8 and what this is this is Google
666
00:23:40,620 --> 00:23:45,000
right here so if we hit enter it's going
667
00:23:42,720 --> 00:23:48,120
to to go ahead and ping Google four
668
00:23:45,000 --> 00:23:50,460
times so by default it always sends four
669
00:23:48,120 --> 00:23:53,460
ping requests however if for whatever
670
00:23:50,460 --> 00:23:55,140
reason you decide you want to make more
671
00:23:53,460 --> 00:23:57,659
than that then what you can do is you
672
00:23:55,140 --> 00:23:59,220
can type in ping dash n and then give it
673
00:23:57,659 --> 00:24:01,520
a specific number so I'm going to type
674
00:23:59,220 --> 00:24:03,419
in five and then I'm going to type in
675
00:24:01,520 --> 00:24:05,340
8.8.8.8 again and we're going to hit
676
00:24:03,419 --> 00:24:06,539
enter and in this case what it's going
677
00:24:05,340 --> 00:24:09,179
to do is it's actually going to make
678
00:24:06,539 --> 00:24:11,760
five ping requests to Google instead of
679
00:24:09,179 --> 00:24:12,960
the four now let's say that you don't
680
00:24:11,760 --> 00:24:15,960
want to have to deal with that you just
681
00:24:12,960 --> 00:24:17,580
want it to Ping continuously forever now
682
00:24:15,960 --> 00:24:19,020
the way you would do that is you would
683
00:24:17,580 --> 00:24:21,120
go ping
684
00:24:19,020 --> 00:24:22,799
Dash t
685
00:24:21,120 --> 00:24:24,720
and then you would type the IP address
686
00:24:22,799 --> 00:24:27,059
you wanted to Ping and then hit enter
687
00:24:24,720 --> 00:24:29,400
and at this point it will ping forever
688
00:24:27,059 --> 00:24:30,960
or at least until it's interrupted now
689
00:24:29,400 --> 00:24:33,179
if you want to interrupt this command
690
00:24:30,960 --> 00:24:35,880
all you have to do is go ahead and hit
691
00:24:33,179 --> 00:24:37,500
Ctrl C and it'll interrupt it and at
692
00:24:35,880 --> 00:24:39,120
that point it'll give you the the
693
00:24:37,500 --> 00:24:42,299
rundown of what it found any packets
694
00:24:39,120 --> 00:24:44,159
that it lost or whatever the minimum
695
00:24:42,299 --> 00:24:46,140
maximum and average milliseconds were
696
00:24:44,159 --> 00:24:49,020
now the next one that we're going to
697
00:24:46,140 --> 00:24:50,400
move on to is path ping now what this is
698
00:24:49,020 --> 00:24:53,039
going to do is this is going to give you
699
00:24:50,400 --> 00:24:54,900
all of the different routers that are
700
00:24:53,039 --> 00:24:56,880
connected between you and the IP address
701
00:24:54,900 --> 00:24:59,039
that you want to find so for that we're
702
00:24:56,880 --> 00:25:00,600
going to type in pathping
703
00:24:59,039 --> 00:25:02,340
and we're going to use the same IP
704
00:25:00,600 --> 00:25:03,960
address Google we're going to hit enter
705
00:25:02,340 --> 00:25:05,760
and then what it's going to do is it's
706
00:25:03,960 --> 00:25:08,460
going to go through all of the different
707
00:25:05,760 --> 00:25:11,280
IP addresses that it has to go to in
708
00:25:08,460 --> 00:25:13,380
order to get to that IP address and as
709
00:25:11,280 --> 00:25:14,880
you can see there's quite a few right
710
00:25:13,380 --> 00:25:16,799
here that it has to jump through but
711
00:25:14,880 --> 00:25:19,919
it'll give you all the different jumps
712
00:25:16,799 --> 00:25:22,380
that need to happen before it can reach
713
00:25:19,919 --> 00:25:24,299
the IP address that you're asking it to
714
00:25:22,380 --> 00:25:26,100
look for okay so the next command we're
715
00:25:24,299 --> 00:25:28,559
going to look at now is going to be a
716
00:25:26,100 --> 00:25:30,900
command called tracert and this
717
00:25:28,559 --> 00:25:35,159
essentially just means trace route but
718
00:25:30,900 --> 00:25:36,120
it's spelled Trace RT or tracert and
719
00:25:35,159 --> 00:25:39,299
we're going to go ahead and hit enter
720
00:25:36,120 --> 00:25:40,860
we're going to type 8.8.8.8 again and
721
00:25:39,299 --> 00:25:43,320
hit enter again and what this does is
722
00:25:40,860 --> 00:25:45,059
essentially the same thing as ping path
723
00:25:43,320 --> 00:25:46,559
but this one gives us a little bit more
724
00:25:45,059 --> 00:25:49,020
information like for instance it gives
725
00:25:46,559 --> 00:25:50,880
us it gives us the milliseconds in which
726
00:25:49,020 --> 00:25:54,020
it takes to respond to the different
727
00:25:50,880 --> 00:25:54,020
servers that it goes through
728
00:25:54,659 --> 00:25:58,980
But ultimately it's going to give us the
729
00:25:56,700 --> 00:26:01,860
same information that we got from ping
730
00:25:58,980 --> 00:26:05,159
path before now one option that you can
731
00:26:01,860 --> 00:26:07,919
make also is if you type Dash D for
732
00:26:05,159 --> 00:26:09,600
Tracer it won't actually resolve the DNS
733
00:26:07,919 --> 00:26:11,580
numbers and as you can see I did it
734
00:26:09,600 --> 00:26:14,039
wrong here you have to put it before the
735
00:26:11,580 --> 00:26:16,320
IP address not after it so if we put
736
00:26:14,039 --> 00:26:18,539
Dash D here it'll go ahead and do the
737
00:26:16,320 --> 00:26:21,000
same thing again but it won't resolve
738
00:26:18,539 --> 00:26:23,100
the the domain names themselves so it'll
739
00:26:21,000 --> 00:26:24,600
make the app kind of go a little bit
740
00:26:23,100 --> 00:26:25,679
quicker so it'll get to the end a little
741
00:26:24,600 --> 00:26:27,900
bit faster
742
00:26:25,679 --> 00:26:30,419
so as you can see there are tons of
743
00:26:27,900 --> 00:26:32,340
things that you can do from within the
744
00:26:30,419 --> 00:26:34,620
command prompt in fact there are many
745
00:26:32,340 --> 00:26:36,720
tasks that you can only do from the
746
00:26:34,620 --> 00:26:38,700
command prompt so don't be afraid to
747
00:26:36,720 --> 00:26:41,700
familiarize yourself with DOS commands
748
00:26:38,700 --> 00:26:43,679
they can be extremely helpful and also
749
00:26:41,700 --> 00:26:45,480
if there are any commands that you think
750
00:26:43,679 --> 00:26:46,919
I should have mentioned then make sure
751
00:26:45,480 --> 00:26:49,320
that you mention them down in the
752
00:26:46,919 --> 00:26:52,440
comments below I may make a sequel to
753
00:26:49,320 --> 00:26:54,480
this video now earlier in the video I
754
00:26:52,440 --> 00:26:57,539
said that I did a much better video on
755
00:26:54,480 --> 00:26:59,940
sfc and dism if you'd like to check that
756
00:26:57,539 --> 00:27:02,220
video out then go ahead and click here
757
00:26:59,940 --> 00:27:03,960
there's also a second part to that video
758
00:27:02,220 --> 00:27:06,960
that shows how to do the same thing from
759
00:27:03,960 --> 00:27:10,020
recovery believe it or not it's two
760
00:27:06,960 --> 00:27:12,860
different processes as always you guys
761
00:27:10,020 --> 00:27:12,860
have a great day
58203
Can't find what you're looking for?
Get subtitles in any language from opensubtitles.com, and translate them here.