By default vagrant generated keys to replace the insecure one. However I have no idea where they're stored, and I'm trying to back them up. Where are they stored? (On Ubuntu 20.04)

I installed xubuntu DE on my machine and when I rebooted, my ubuntu got stucked on the login screen. Even the command to bring up the terminal CTRL + ALT + F2 is not working and everytime I enter the password, it prompts me to enter it again, and this loop continues... I installed xubuntu using ...

I'm completely new to this windows WSL for Linux so please don't mind the silly questions. My problem is as I'm using WSL I'm not able to use the Wi-Fi card of my laptop through Ubuntu or Kali terminal. How can I use it? what i'm doing i used ifconfig and it showed enter image description here ...

i have installed XAMPP and PHPmailer on UBUNTU 20.04 but when i run a bulkmail.php script the error flashing is "**Warning: require(class.phpmailer.php): failed to open stream: No such file or directory in /opt/lampp/htdocs/bulkmail.php on line 2 Fatal error: require(): Failed opening required 'c...

I am a relatively new Linux user (1.5 years) I'm backing up my system for the first time. I bought an 500GB HDD not knowing anything about the format the the HDD was in. After I mounted the drive Gparted can hardly perform any operation on the exFat file system. I'm pretty sure I need to delete t...