There is a program, that is called fastfetch. This is a small but important program in order to show you all important information about your system in a small overview.

How to install it?

Red Hat family

sudo dnf install fastfetch

Debian family

sudo apt install curl -y

curl -sL „https://download.opensuse.org/repositories/cbox-fastfetch/Debian_$(lsb_release -rs)/Release.key“ | sudo gpg –dearmor -o /usr/share/keyrings/cbox-fastfetch.gpg

echo „deb [signed-by=/usr/share/keyrings/cbox-fastfetch.gpg] https://download.opensuse.org/repositories/cbox-fastfetch/Debian_$(lsb_release -rs)/ /“ | sudo tee /etc/apt/sources.list.d/cbox-fastfetch.list

sudo apt update

sudo apt install fastfetch

or you use Snap then:

sudo snap install fastfetch

The output

Here is the output from my notebook:

• OS = AlmaLinux 9.6 with the code name Sage Margay and runs in 64 bit processor.
• Host = I use a notebook of Lenovo
• Kernel = the current installed kernel of AlmaLinux
• Uptime = how I have used the system
• Packages = how many packages have installed the system. In this case 1,650 from rpm and 15 from flatpak
• Display = the output of the monitor
• DE = I use the GNOME
• WM = I use the old X11 environment
• Terminal = I use the GNOME Terminal with the version 3.40.3
• CPU = the installed CPU
• GPU = the installed graphic card
• Memory = the used and installed RAM
• Swap = the used and installed Swap
• Disk = How big is the used and set up space of the root directory
• Disk home = How big is the used and set up space of the user directory
• Local IP = that I don’t show here
• Battery status = 94 %
• Locale = what kind of typeset I use