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I saw some suggestions that said: sudo apt-get purge nvidia* but i don't know if this command will delete everything I own on Ubuntu ...

mm... no. actually, I'm not familiar with that. can you explain what is it?

Hi, version 'Ubuntu 20.04.2'. and no, it's not ElementaryOS ...

Hi, My computer just crushed and my screen is stuck on "dev/sda2: clean **/** files **/** Blocks". I tried to reboot with : ctrl+f7 -> During grub screen press the 'e' key to edit the grub and got nothing(says that 'e' command not found). so I tried...

I tried to run my code on Linux and get this error: ModuleNotFoundError: No module named 'pymongo' then I install with these commands : and still, get an error I've tried to search this error - specific on 'pynomgo' and couldn't find anything. I'd be happy if anyone can help me here...

I want to print the list of DNS servers(IP) from C++ code. So i tried to get the content of the file: etc/resolv.conf with res_ninit function.

hi everyone:) I have a question about how those functions work.. I try to parse the file etc/resolv.conf and I know that it returns a struct that includes a list of DNS servers(IP). We try to print the list of those servers but it print : 1) port 0 2) and IP 0 (The ways we tried to print were...

Thank you so much you really helped me!

"...you need to have DNS servers configured that are compatible with DoH". What does it mean? DoH is already defaulted, no ...?

Thank you for your reply! it's odd.. it says 'Not available in your platform' do you know what does it means?

hi, Can someone explain to me how do i enable Doh protocol in chromium? I saw that in Settings there is no option of 'Use secure DNS' to "costume to Cloudflare(1.1.1.1)" (or if I need to do it in terminal?) thank you!

I have try this, and "Current Cache Size: 0" but when i run this commands : $sudo systemd-resolve --flush-caches and then: $sudo killall -USR1 systemd-resolved $sudo journalctl -u systemd-resolved > ~/dns-cache.txt i still get in "dns-cache.txt" sites that i have been visit month ago.. it's...

Tnx!! Do you know/have link about how to delete dns?(equivalent to flushdns in windows)

Hi everyone! I have a question about DNS cache . I've tried to see dns cache records in linux with the command similar to windows and with no success. After quick search i saw that i need NSCD daemon And after that Run the command service nscd status or sudo service nscd status But it dose'nt...