If i get hacked, do i have a port with unknown label/service when running nmap command? Or is more common that you get a malware/virus that make mess in the operating system without network involvement? Is there a program/script that could run nmap commands a few times a day and […]
Rubin
14236 posts
I am upgrading my PC. The total wattage will be the same for my new PC system. Do I need to keep my PSU without upgrading it?
I’m trying to create a script for a backup job in SQL Server Management Studio (SSMS). However, I face the error message Value cannot be null. Parameter name: urn. The workflow up to that point is: Right-click on the database > Tasks > Back Up... Add a file name into […]
So I’m doing homework and I came across this picture: The question just asked what command would cause this. Sorry if this isn’t the place for these kinds of questions.
I am using this command to merge two mono mp3 files into one stereo file ffmpeg -i left.mp3 -i right.mp3 -filter_complex "[0:a][1:a]join=inputs=2:channel_layout=stereo[a]" -map "[a]" output.mp3 I found it on this ffmpeg doc page When I use it I receive an output however the output is essentially just the second input […]
I have several keyboard/language layouts on my Windows 10 machine, and I frequently switch between them using Windows key + Shift. My issue is that when I’m sharing my screen in a meeting, every time I switch languages, the keyboard-switching window shown here comes up: This can be distracting, especially […]
I have two docker containers and need to inspect the rootfs of one container from another container. How can I mount container1’s rootfs as container2:/mnt/c1root/ ?
I have a Raspberry Pi which my PC can reach at http://raspberrypi.local. My Android phone (which is on the same WiFi network and has mobile data switched off) gets DNS_PROBE_FINISHED_NXDOMAN. Why can my PC but not my phone reach the Pi?
I am trying to connect to the MySQL service provided by XAMPP (screenshot) through a PHP script that runs on the builtin PHP server (I started the server through php -S localhost:4242 in the folder where I have the scripts). However, when I try to connect to the database, I […]