All Questions

0
votes
0answers
2 views

.sig signature file not valid after uploading to web server

I've got a security.txt file for my web app, and to go with that, I've got a security.txt.sig file. When I test the verification process using Kleopatra on my windows 7 PC (incidentally, this is the ...
0
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0answers
2 views

AWS EC2 missing kernel modules. Can't install them?

Running ubuntu server 18.04 on an EC2 and for some reason, my linux kernel seems to be missing a bunch of critical modules. When trying to run ufw. I get this error: ERROR: problem running iptables: ...
0
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0answers
4 views

Problems with installing 'aspell'

I am new to this community so I hope this is the right place to ask this question. I am trying to install 'aspell', a spell checker software which I intend to use for my latex documents, on Windows 7 ...
0
votes
0answers
2 views

Wireless Ethernet Bridge blocking multicast in one direction: FreshTomato 2019.1.015-beta

(Originally posted on Reddit) https://www.reddit.com/r/TomatoFTW/comments/arq47e/wireless_ethernet_bridge_blocking_multicast_in/ I've installed FreshTomato 2019.1.015-beta on a DIR868L A1 (Broadcom ...
0
votes
0answers
6 views

Remove Windows Media Player without removing the whole Desktop Experience

I needed a Windows picture viewer on Windows Server 2012 R2 and had to install the complete Desktop Experience feature, which includes Windows Media Player. I do not need it, because I plan to use ...
0
votes
0answers
4 views

Installing on Centos 6.10

We are trying to install ffmpeg and are following the instruction here https://www.binarycomputer.solutions/2018/install-ffmpeg-centos-6-centos-7 I have CENTOS 6.10 kvm But when we run this commend ...
0
votes
1answer
5 views

Why won't XCode allow me to see the preprocessor output?

I have some pre-processor macros I'm trying to debug, but the option to view the output of the pre-processor is disabled. Why?
0
votes
0answers
2 views

Can access Mopidy MPD server but not HTTP trought my VPS

I have the following setup: VPN Server: OpenVPN server on 10.8.0.1 Can connect to both servers Raspberry Pi: Mopidy Web server listening on 0.0.0.0:6680 Mopidy MPD server listening on 0.0.0.0:6600 ...
0
votes
0answers
3 views

Issue with multiple sites on same apache server, proxy pass

I am trying to place two lightweight websites on the same apache server, but I am having issues. The first site is working great, all assets load, the API that stands on a different port works, etc.. ...
0
votes
0answers
7 views

Can wifi speed on a laptop be limited by i7 core processor?

Can someone dumb this down for me or help with a solution? I have an i7 Core Processor in my Inspiron HP laptop and am not getting full wifi speeds from our Comcast/Xfinity X6 modem/router. Sitting at ...
0
votes
0answers
8 views

Lossless convertion of a set of png images into an H.264 mp4 video with FFmpeg for future editing

I have an animation rendered as a series of png images, and I want to convert it losslessly into an H.264 mp4 video. The images are in the RGB color space. I tried these options: ffmpeg -framerate ...
1
vote
0answers
3 views

TI SensorTag CC2650 missing 6 out of 11 services

I was doing a project with TI SensorTag CC2650. I was able to see 11 services when I got this sensortag. The firmware was v1.20. After I tried to upgrade the firmware using the IOS app, the device ...
0
votes
0answers
6 views

Show single data against 3 ranges

I have 40 employees and their annual gross revenue. I need a single bar with 3 ranges/colors. The top of the bar needs to be green and the range is > $20000. The middle of the bar needs to be ...
0
votes
0answers
7 views

MediaInfo's 'Overall bit rate' vs 'Maximum Overall bit rate'

I'm comparing duplicate media files using MediaInfo, so that I can keep the one with the best quality and delete the other one. However, I'm confused by some of the information. One Duplicate ...
0
votes
0answers
4 views

Angular script evaluation takes a lot of time

I work on angular project in performance tab in Google Chrome developer tools page take about 3000 ms to evaluate script And in Google test speed web site I have an issue with time to interactive it'...
0
votes
0answers
8 views

Is it possible to adjust these FFMPEG settings to make this as cpu friendly as possible

makerun="ffmpeg -i https://NESTCAMURL -vf drawtext=fontfile=/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf:text='%{localtime\:%T}':fontcolor=white@0.8:x=7:y=700 -vcodec libx264 -bsf:a ...
0
votes
0answers
3 views

Ffmpeg - How to merge gdigrab and audio with webcam overlay?

I need to record the screen with webcam overlay, I have the following inputs: Screen capture from gdigrab System Audio using another software that pipes raw audio to ffmpeg Webcam stream Microphone ...
0
votes
0answers
16 views

assembly program for Fibonacci [migrated]

I just got a question about the assembly program for Fibonacci sequence. The question is as following : The Fibonacci sequence F is defined as F(1) = F(2) = 1 and for n ≥ 2, F(n + 1) = F(n) + F(n − 1) ...
0
votes
0answers
4 views

UltraVNC cannot control the screen, but macOS Screen Sharing can

Environment: Server: Windows 10 Pro (x64) PC running UltraVNC Server 1.2.2.3 and Kaspersky Internet Security 19.0.0.1088(d). Clients: macOS 10.13.6 connecting via (built-in) Screen Sharing; W10 Pro (...
0
votes
1answer
15 views

Constant BSOD after W10 1809 update

So, it took me almost 3 hours to update to 1809 and what happens? Blue screen of death! Sometimes they appear right after I log in. Sometimes, when I run a program or a game. When i try to use ...
0
votes
0answers
6 views

Google chrome search, how to go to the first match after a given position?

In Google Chrome, when you search for a string in a webpage, it will highlight all matches in yellow. When you search for a string in the native pdf viewer, there is no highlighting. This is ...
0
votes
0answers
7 views

readRDS(pfile) : error reading from connection

I am using R version 3.5.2. I have a problem of installing and loading r packages. The following is the error I am getting for all packages but posted for ggplot2. install.packages("ggplot2") ...
-1
votes
0answers
9 views

How to sync creation date of the files

I have backup app which does sync my files on basic drive with a backup of those files on external drive. It does almost everything fine, except one case: when I manually change creation time of the ...
0
votes
0answers
7 views

How stop-start-restart-status stunnel as a service on centos 7.6

I've installed stunnel 4.5 on centos 7.6. sudo yum -y install stunnel Now i want to stop-start-restart-status stunnel as a service on centos 7.6. The command below does not work : systemctl ...
0
votes
0answers
8 views

Netbeans Java program execution failure

Using NB's v10 for the last month. Usually, when I run a program (Shift-F6) the output window opens and begins with "run:" and my program executes as usual. I haven't knowingly changed config. ...
0
votes
0answers
5 views

MFC-L2700DW printers at two seperate homes. I can Print to both but only can scan on one

I bought a second MFC-L2700DW for a vacation home. I have it networked at the vacation home and can print to it. However, when I go to my Brother Control Center 4 at the vacation home, I can't scan ...
0
votes
0answers
7 views

Early 2015 MacBook Pro shuts down after disk decryption at login

I'm having an issue with my MacBook shutting down consistently on login, after decryption. This is a weird one that started very recently, for apparently no reason that I can discern: I made no ...
0
votes
0answers
3 views

Can multiple sources write to an Azure SQL database at the same time? [on hold]

I would like to write to an Azure SQL database from several sources at the same time. Is that possible? If not, is there an alternative solution in Azure?
0
votes
0answers
6 views

Change shortcut ctrl+win+→ on win 10 (switch desktop) to win+alt+→ [duplicate]

Is posslible change shortcut for switch beetween virtual desktops on win 10 from CTRL+WIN+→` to WIN+ALT+→? And with ← (other side) of course... I want buy ASUS ZenBook 14 UX433FN and on this notebook ...
0
votes
0answers
13 views

Game making GPU unreasonably hot

My girlfriend has an acer aspire v15 nitro black edition laptop, with a 1060 card. It can easily run The Witcher 3 on 50-60 FPS on medium settings. But in Divinity - since a few months, maybe since ...
0
votes
1answer
20 views

Connect two NICs from different linux servers together

I'm running two linux servers with Ubuntu 18.04. I want to connect them to act like this: +----------+ +----------+ | Server 1 | | Server 2 | +---eno1---+ +---eno2---+ | ...
0
votes
0answers
7 views

Portable Virtualbox with remote access issue

I am attempting to create a VM on VirtualBox on an external SSD to make it portable if need be. I also want to have remote access on it so that I can leave it at home when I travel. In order for the ...
0
votes
0answers
5 views

Windows limit pCloud drive access for user, constraints user access

pcloud is cloud storage provider, with Windows program can install on Windows devices, after installed it will create a drive on local p:/ This drive no security control like normal local drive have, ...
-1
votes
1answer
9 views

Will this RAM work with Asus P6X58-E WS

My question is will this ram modules (SK Hynix HMT351U6EFR8C and Hynix HMT351U6CFR8C) work with my Asus P6X58-E WS motherboard?
1
vote
0answers
13 views

Why is manpath acting abnormally?

I am currently attempting to add a custom man page to /usr/local/man for the binary in /usr/local/bin. However, the expected behavior differs from my interpretation of the manual. As well as the ...
0
votes
0answers
6 views

Make outdoor lights work with wifi

I have several lights out in my Livestock yard that are currently only able to be turned on/off with a manual switch. I also have wireless cameras out in my Cattle yard to see if there is a problem or ...
0
votes
0answers
7 views

Schedule to close any program with run?

similar to the 'shutdown -t -s 3600' to shutdown the windows in one hour, is it possible to close any application using run? I know that task scheduler can work, but I am looking at quicker options ...
0
votes
0answers
4 views

Trying to display multiple hosts for single metrics in InfluxDB + Grafana

Running Grafana 5.4.2-1 + InfluxDB 1.7.4-1 + Telegraf 1.9.4-1 on CentOS 7.6. I used to run a monitoring stack on collectd -> graphite -> grafana, where say, a single metrics (CPU Idle) graph can show ...
0
votes
0answers
5 views

Nodejs / Angular Implementation for SEO [on hold]

I tried to optimize my Angular (MEAN stack) app for search crawlers in the last weeks. I tried some solutions like Angular Universal and Rendertron. But they seem either to complex for such a little ...
0
votes
0answers
11 views

Cannot connect to reverse forwarded port 443 on AWS EC2 instance

I have a web server which is sat behind Carrier Grade NAT and therefore needs an external server to give me a stable IP address. To this end I have an AWS EC2 instance running SLES, and I have a ...
0
votes
1answer
12 views

Secure Robotic Mesh Ad-Hoc Networking with Linux [on hold]

For a research project, i need to create a mesh network to my robots. I found some long range usb wifi adapters (Alfa AWUS036NHRv2) and hook up to my raspberyy pi 3b+ (i have 4 adapters and 4 rpi3). ...
0
votes
0answers
12 views

Why do we still use bytes everywhere when in fact we are talking about octets [on hold]

I was just wondering, as a french (because we use octet), how was it possible that we are using bytes everywhere in computer science when in fact we are all talking about octets in the vast majority ...
0
votes
1answer
21 views

What are variables with dollar sign ($) like $TERM and $PATH

What is the purpose of $TERM and $PATH? I always see posts saying you need to edit these but I never see any file name or directory that is titled either one.
0
votes
0answers
7 views

How can I create a shortcut to a search result page on a site without the query string in URL? [on hold]

Example of such a search here. The user picks search parameters from dropdowns and finally text fields and get's a result page. The URL never changes. Example: Select the plan Landmark Healthplan the ...
0
votes
0answers
14 views

Laptop dies after a few minutes on new battery

I have an Asus G53 laptop and the problem is that it dies after a just few minutes on battery. Not always, but 50% of the time. If I boot on battery it dies right after I login to Linux. If I jack the ...
0
votes
0answers
9 views

Google drive percentage goes back too 0% after being paused [migrated]

Today I decided to use Google drive application on Windows to sync some files with my Google account. A few hours after the start of synchronization (33%), I decided to pause it and when I started it ...
0
votes
1answer
20 views

power shell list files with (1) or (2) or (3)

I would like to list all files using PowerShell the name of the file has (1) or (2) or (3) at the end of the file name. I prefer to use the filter option for that I try using this command Get-...
0
votes
0answers
11 views

Firefox not chrome are not dumping to SSLKEYLOGFILE variable on windows10 [on hold]

I am using the SSLKEYLOGFILE for sometime now. it used to work fine. suddenly Firefox started not to generate the sskleylog.log file. however, Chrome is still dumping to SSLKEYLOGFILE variable on ...
-1
votes
0answers
9 views

notebook as home server [on hold]

I am looking for a more powerful replacement for a Raspbery 3B as home server, Fedora or Ubuntu. System should not need a lot more energy than the Raspberry. I could get a Zotac CI327 fanless Mini PC ...
0
votes
0answers
10 views

Phone send MANY packages [migrated]

I'm desperate here. Early, I have accessed my modem to check out the IPs in my network. The network was configured with DHCP (with 24h to expire), and I didn't recognize 3 or 4 of IPs: most of it ...

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