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0answers
6 views

How to configure Ubuntu server to return ping on another network segment

I received an exercise in the course in VMware Workstation at I am doing where I was required to perform the following actions:Set up two Ubuntu Server 16.04 virtual machines: VM1 and VM2 Machine ...
0
votes
0answers
9 views

Not able to export key in cygwin bash: -bash: $'\302\226\302\226gpg': command not found

So just today I installed cygwin and its default packages, and then since GPG wasnt a part of it, I installed it manually by running setup wizard again. I needed to make a 2048 RSA GPG key and made ...
0
votes
1answer
25 views

How can I limit the amount of memory used by dd?

I am using dd to transfer a large kernel core file (4GB ~ 12GB) in a crash kernel that has a small amount of memory available (~400MB).The problem is that dd may crash with OOM panic since it just ...
1
vote
0answers
15 views

Bypass VPN from VirtualBox

I have a following setup:Windows 7 host machine with AT&T Global Network Connection VPNVirtualbox with Fedora and bridged network connectionTheoretically, as far as I know, such connection ...
1
vote
1answer
21 views

Is it possible to hide a sheet using excel formula

I have a scenario to hide the sheet based on the cell's value. Using the macro below I can able to achieve this.Private Sub Worksheet_Change(ByVal Target As Range)If [G1]="Yes" ThenSheets("...
0
votes
1answer
13 views

How to get cell custom rgb color in excel?

I have a worksheet with different cell colors (a few rows) and I have to set all rows with a custom color (from the first row). How can I get the first row's custom color and set all rows with the ...
0
votes
0answers
22 views

will disable the sticky keys prevent sethc hack?

I read about lots of articles about sethc hack and prevention.I am wondering if IT just disable sticky function, will that really stop all sethc attack or there are ways that hackers can somehow re-...
0
votes
1answer
6 views

Why do greek characters in math mode sometimes look tilted in OneNote 2016?

I noticed that MS OneNote 2016 displays greek characters differently, but I'm not sure when.Above, the otherwise case is written as \delta(\vartheta_k - \vartheta _(k+1)).Why is one of the two ...
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votes
0answers
3 views

EasyCAP in Opensuse Leap 42.3 no sound

I picked up an EasyCap but can't get any sound from it, video works fine.if I do lsusb I find the device (ID eb1a:2861 eMPIA Technology, Inc.)I also see the device in pavucontrol (and alsamixer), ...
0
votes
1answer
13 views

How to detect if a number belongs to a sequence in Excel

I have a sequence of numbers starting with 6 and then increasing by 60: 6, 66, 126, 186, ... How can I know if a number I input belongs to this sequence, and indicate that in some way, such as ...
0
votes
1answer
13 views

FFmpeg trimming audio and adjusting volume

I want to edit audio and change its volume using FFmpeg.Here is my command:-af adelay=1000|1000 delay audio by one sec-af volume=2dB change its volumeThey both work fine, but I can only choose ...
0
votes
0answers
15 views

Is there any way to generate protobuf file dynamically by reading source code?

I have gone through protobuf links , after reading all what i understood is we need to create proto file manually to generate client and server code in specified language. But I have a requirement ...
0
votes
1answer
13 views

Oracle VM box and Windows Machine Network issue

I have Oracle Virtual box with Centos 7 Os image in Windows Machine. My Windows Machine is restricted with someone of websites ( Example shopping, Games and Entertainment ) I'm not able to access ...
0
votes
0answers
13 views

Equivalent of unix command “type” in command prompt

In Unix or Linux, type <arguement> provides information about how argument would be interpreted if used as a command. Is there any equivalent in command prompt (or in power shell as well). I ...
-1
votes
0answers
8 views

When exporting the selection as PDF in Microsoft Visio, how can I remove the margins?

I want to export the selection in Microsoft Visio.To do so, when exporting as PDF, I select Selection:After the export, the PDF has tons of white margin:When exporting the selection as PDF in ...

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