deb (file format) facts for kids

A common icon for a .deb file

Gdebi is a tool that helps install .deb files easily.

The deb file format is like a special digital box that holds computer programs and files. It's used for software packages on computers that run Debian or systems based on it. These files always end with the `.deb` extension.

Think of a `.deb` file as an installer package. It contains everything a computer needs to set up a new program.

What is a .deb File?

`deb` files are very important for many computer operating systems. These include Debian itself and other popular systems like Ubuntu. They are the standard way to install new software on these computers.

How Do .deb Files Work?

A `.deb` file is actually a special kind of compressed folder. It's like a Unix `ar` archive. Inside, it holds two other compressed folders, often using `gzip` or `Bzip2`.

• One folder contains "control information." This tells the computer important details about the software. For example, it lists what other programs are needed for this software to work.
• The other folder holds the actual "data." This includes all the program files, pictures, and other things the software needs to run.

Installing .deb Files

The main program used to handle these packages is called dpkg. However, most people use easier tools like apt or aptitude. These tools help you install, update, and remove software packages on your computer.

Sometimes, you might need to convert a `.deb` package into another type of package. Or you might want to change a different package type into a `.deb` file. A tool called Alien can help you do this.

Related Topics

• List of archive formats
• Debian
• Getdeb
• SuperDeb
• Debminer
• RPM Package Manager
• Debian Package Maker
• Deb Creator

See also

In Spanish: Deb para niños