Knowledge base — Page 31

The banner command is used to display a welcome message on the graphical terminal or console at system startup.

Not so long ago, a Fallout toy-style terminal became available on Linux. It looks pretty good and interesting. Next, we'll tell you how to install it.

Cowsay is a command-line utility on Unix and Unix-like operating systems that allows you to create ASCII-art drawings of cows and display their messages. Cowsay can report any textual information provided to it. The utility also supports various

The fortune command is used to output a random quote or aphorism. It is often used to add some variety to the normal work in the terminal.

The rm command in Linux is designed to delete files and directories. It is a powerful tool that allows you to quickly clear the file system of both single files and entire directories, including their contents. Readers will learn how to use rm

The rmdir command in Linux is used to delete empty directories (folders). It only deletes directories that do not contain any subdirectories or files. If a directory is not empty, rmdir will give an error message and will not delete it.

The mv command in Unix and Linux operating systems is used to move or rename files and directories

The cp command is a basic tool in Linux and other Unix-like systems for copying files and folders. It can be used to quickly create backups, move data to different directories, or duplicate entire folders. This article describes the basic parameters

Port 25 is a standard network port that is used for the SMTP (Simple Mail Transfer Protocol) mail protocol. Used to send email from the client to the mail server. When you send an email, your email is sent via port 25 to the mail server, which then