Instructions — Page 9

Errors in Linux are incorrect behavior of the operating system, which can lead to incorrect operation of applications or the system as a whole. Errors in Linux can occur for various reasons, such as errors in application code, errors in system

Files in Linux are the main element of the system, which contains information, program code and other data. In Linux, all files are in a hierarchical file system, where each file has its own path (address) in the system.

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

Nginx is a popular web server and proxy server that is used to serve dynamic and static websites. If you are working with Nginx on Linux, then you may need to find out its version. In this article we will tell you how to do it.

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.

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 system