Instructions — Page 12

Package Managers in Linux are software tools that allow you to install, remove and manage software packages in the Linux operating system.

TTL (Time To Live) is a value that is used in network communication to determine the time that must pass before a packet is dropped. This field is set in the IP packet header and indicates the number of "hops" or routers that the packet

Finding out the version of Nginx in Linux is a task you may need to do to check compatibility with modules, updates or troubleshooting. In this article we will look at simple and effective ways to get information about the current version of Nginx,

Nginx is a popular web server used to serve dynamic and static websites. If you decide to remove Nginx from your Ubuntu server, then a few simple steps will help you with this.

In the Linux operating system, each file has attributes that determine who can read, write, or execute a given file. These attributes are called file access rights.

The find command in Linux is used to search for files and directories in specified directories based on various criteria. This command is one of the most powerful and widespread utilities in Linux.

An inode (Index Node) in Linux is a data structure that stores information about a file or directory, such as its owner, access rights, date and time of creation and modification, size, and location on the hard disk. Each file or directory in the

The stable operation of a Linux system directly depends on the timely detection and elimination of errors. They can be related to system settings, hardware failures or application errors. Linux errors can occur due to various reasons and can

Kali Linux is a Linux distribution that is often used as an operating system for pentesting and penetration testing.

The Kali Linux error is a problem that occurs when using the Kali Linux operating system. Errors can occur for various reasons, such as incorrect software installation, conflicts with other applications, network problems, lack of updates.