Linux yum quick tutorial

Linux Yum handy commands for Amazon Linux, Centos, RHEL Linux

1. Show Repository list
   sudo yum repolist
   sudo yum repolist all (includes disabled also)
2. List all packages from all repos
   sudo yum list
3. List packages matching specific name pattern
   sudo yum list “mysql*”
4. install a package
   sudo yum install mysql-community-server
5. Remove packages based based on a name pattern
   sudo yum remove “mysql*”
6. Show duplicates of a package
   yum list php –showduplicates
7. Install package from a specific repo (e.g. remi-php73)
   yum –disablerepo “*” –enablerepo “remi-php73” php