centOS

originated as a build artifact of cAos Linux. in june of 2006, david parsley, the main developer of Tao Linux (another RHEL clone), announced the retirement of Tao Linux and its implementation on CentOS.

YUM

yum install paquete: install the last version of the package
yum -y update: update all the packages in the system
yum list: list all the packages that can be downloaded

RPM

rpm -i paquete.rpm: install a package
rpm -e paquete: uninstall a package
rpm -Uvh paquete.rpm: update a package
rpm -qa |grep paquete: search if a package is downloaded
rpm -qi paquete: show information about the package

the last version that came out in the ninth, is completely stable and came out in 2021

centOS is one of the chosen operating systems when setting up a linuz server, it is the dominant one among companies that provide hosting and server services. this is thanks to excellent stability and security

advantages

speed, stability, security,
backup and secure software

disvantages

complexity, it is a somewhat complex operating system
for those who do no know linux