Installera och konfigurera Fail2ban för SSH-skydd på Ubuntu 24.04
Installera och konfigurera Fail2ban för SSH-skydd på Ubuntu 24.04. Introduction to server security When it comes to server security, protecting your Ubuntu 24.04 server is of utmost importance. With the increasing number of cyber threats and attacks, ensuring the safety and integrity of your server is crucial. In this…
Aktivera och konfigurera FirewallD på AlmaLinux
Aktivera och konfigurera FirewallD på AlmaLinux. Firewalls are a crucial component of any network security strategy. They act as a barrier between your network and potential threats, filtering incoming and outgoing traffic based on predefined rules. Effective firewall rule management is essential for maintaining the security and integrity of your…
Användarskapande och SSH-nyckelinställningar i AlmaLinux
Användarskapande och SSH-nyckelinställningar i AlmaLinux. Introduction to user creation and SSH key setup in AlmaLinux AlmaLinux is a popular Linux distribution that serves as a reliable and secure operating system for servers. One of the fundamental aspects of server administration is user management, which includes creating user…
Hur man återställer lösenordet på AlmaLinux
Hur man återställer lösenordet på AlmaLinux. AlmaLinux is a free and open-source Linux distribution that is designed to be a community-driven replacement for CentOS. It provides a stable and reliable operating system for servers and workstations. Like any other operating system, AlmaLinux allows users to create accounts with passwords to…
En steg-för-steg-guide: Hur man installerar MySQL på Ubuntu
En steg-för-steg-guide: Hur man installerar MySQL på Ubuntu. MySQL is one of the most popular open-source relational database management systems in the world. It is widely used for managing large amounts of data and is a go-to choice for many developers and businesses. Ubuntu, on the other hand, is…
Guide för installation av Composer på CentOS 8
Guide för installation av Composer på CentOS 8. Introduction to Composer In the world of PHP development, Composer has become an indispensable tool. It is a dependency manager that allows you to easily install and manage libraries or packages required by your PHP projects. Composer simplifies the process of handling dependencies,…
Hur man säkert tar bort gamla kärnor från Ubuntu
Hur man säkert tar bort gamla kärnor från Ubuntu. The Linux kernel is the heartbeat of your Ubuntu system, acting as a bridge between the software and hardware components. Over time, as you update your Ubuntu system, new kernels get installed, leaving the older ones behind. Although these old kernels serve…
Installerar SQLite3 på AlmaLinux 9 från källan
Installerar SQLite3 på AlmaLinux 9 från källan. SQLite is a widely used, lightweight, and embedded relational database management system (RDBMS) that supports a variety of programming languages. It is known for its portability, self-contained nature, and small size, making it a popular choice for applications that require local data storage.…
Aktivera EPEL och EPEL Next i Almalinux 9 eller Rocky Linux 9
Aktivera EPEL och EPEL Next i Almalinux 9 eller Rocky Linux 9. Enterprise Linux systems like Almalinux and Rocky Linux 9 come with a default set of packages that enable their basic functioning. dock, users often require additional packages to enhance the functionality and capabilities of their systems. This is…
