I have a server with Ubuntu 22.04.2 LTS and I need to create a service that would be running on the server. I found this SO answer which details how to create and enable a service, however my service fails with Failed with result ‘exit-code’. These are the steps that […]
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I have a video (input.mp4) file showing a series of cashier transactions. I would like to add a counter showing cumulative number of purchases. I was able to add a running counter doing this: ffmpeg -i input.mp4 -vf "drawtext=textfile=counter.txt:fontcolor=white:fontsize=42:shadowcolor=black:shadowx=2:shadowy=2" -c:a copy output.mp4 where counter.txt is: Purchases: %{n} However, n records […]
I’m trying to add a captcha to a custom form that I created in a CMS page in Magento. The captcha is working correctly on the default Contact Us page, but it’s not refreshing every time on my custom form. Here’s how I’m currently calling the captcha block in my […]
facing issue to install magento 2.4.2 in sub directory – because in magento 2.4.2 and higher website root file is different than it was in magento 2.4.1 or lower (like 2.3). magento 2.4.2 or higher websites work from pub folder situation: upgraded to magento 2.4.2 from 2.3.7 => successful (as […]
I have a domain name “example.com”. The router connected to the internet (192.168.0.1) forwards specific ports to a router within the network working in WISP mode (192.168.1.1 / 192.168.0.123). That router has a DMZ configured, redirecting all connections to a server (192.168.1.123). I can connect to “example.com” from outside of […]
Looking for a way to save passwords that I would use in bash scripts. On my KDE-plasma desktop, I can open “Wallet Manager” a GUI interface to show and manage passwords. I installed kwalletcli to access those passwords from command line: apt install kwalletcli And trying to get the password: […]
This may be strange but it is a simple concept which I’m hoping has already been produced in some variant. Often if you happened to take a screenshot of a folder that’s no longer the same or exists, and see what it were once like, screenshots are just an image […]
I have been learning as a hobbyist about NAT Traversal using the RFC and I am confused about how relaying would work. Let’s say I have a centralized server on DigitalOcean, hosted on a public address. And I have two machines I want to establish a p2p connection with. I […]
I have a mobile hotspot (M3000 Inseego Hotspot). I can connect to it just fine and get internet through T-Mobile. I also know how to use my laptop to connect to my home VPN when I’m on the hotspot connection. Is there any way to set up my hotspot such […]