Category: Misc

Table of Contents Why Enable Root User For GDM? Step-by-step guide to enable root user for GDM What is GDM? Conclusion Why Enable Root User For GDM? Enabling

Table of Contents Introduction Step 1: Boot into Recovery Mode Step 2: Remount the File System in Read/Write Mode Step 3: Change the Root Password Step 4: Enable

Table of Contents What is BPF? How does BPF work? Why is BPF popular in container orchestration systems? How to use BPF for network debugging and analysis? Conclusion

Table of Contents What is kernel lockdown mode? How does kernel lockdown mode work? How to enable kernel lockdown mode? Conclusion What is kernel lockdown mode? Kernel lockdown

To enable root login using PAM (Pluggable Authentication Modules) on Fedora and use Vim editor, you will need to perform the following steps: Open Terminal from Applications ->

From Ubuntu 17, the swap partition was replaced by a swap file. The main advantage of the swap file is easy resizing. In the following example, we will

The DNS (Domain Name System) is used to determine which IP belongs to the required domain on the Internet. When a program needs to access the site by

In FreeBSD the primary start-up configuration file is /etc/defaults/rc.conf. System startup scripts such as /etc/rc and /etc/rc.d just include this file. If you want to add other programs

Open a file To open a text file in nano, change to the directory where the file is stored, type nano and pass the filename as an argument,

Launcher Super (Press) Open Launcher, displays shortcuts. Alt + F1 Open Launcher keyboard navigation mode. Super + Tab Switch application via Launcher. Super + 1 to 9 Same