iptables REJECT vs DROP
MariaDB mySQL backup and restore in Docker
git - delete a folder from the repository after adding it to .gitignore
Show used ports in Linux
How to use Sudo on Debian
Sudo: Your key to more control on Debian. Perform administrative tasks with elevated user rights without logging in as root user. Increase …
Restoring iptables after Reboot
In the world of network security, iptables plays a crucial role. As a powerful firewall solution for Linux systems, iptables allows precise …
Ready for Python? Install Pip and rock your project!
Imagine you’re a wizard and your magic wand is Python - but without Pip, you’re just a magician with no tricks. In this …
Glances: The indispensable monitoring tool for system administrators
Glances is an essential monitoring tool for system administrators that provides a comprehensive real-time overview of system resources such …
Find out the kernel version of Debian
Did you know that the kernel version of your Debian distribution is crucial for the stability and performance of your system? With the …
Create an SSH key
SSH keys are cryptographic keys that enable secure data transmission between client and server and are a user-friendly alternative to …
Aliases in the shell: increase efficiency and avoid errors
Aliases in the shell are an effective way to increase efficiency when working in the terminal and avoid typing errors. The article explains …