what is linux operating system code example

Example 1: find operating system linux

#Get details about linux distro
cat /etc/os-release

Example 2: what is linux

** From Wikipedia **
Initial release date: 17 September 1991
Linux is a family of open-source Unix-like operating systems based
on the Linux kernel, an operating system kernel first released on
September 17, 1991, by Linus Torvalds. Linux is typically packaged in
a Linux distribution.

Example 3: linux operating system

sudo apt-get install wget?

Example 4: linux operating system

yum install wget

Example 5: linux operating system

sudo taskel