Yum installation and Deletion

Turn: http://weilaisecond.blog.163.com/blog/static/115927600201062345747499/

 

In Linux, yum commands are edited and collected by the Chinese Network (linux521.com) of the Linux system, except for the original information indicated in linux521. ArticleThe copyright is owned by the original author. If you have any questions during study, please leave a message in the following comments. We will try our best to answer your questions. The main function is to conveniently Add/delete/update RPM packages. it automatically solves the dependency problem of the package. it allows you to easily manage updates to a large number of systems. 1. Yum list | more: list all package files. It can be used with the grep query package, for example, yum list | grep kernel 2. Yum info XXX displays the package XXX details, even if XXX is not installed. 3. Yum update kernel is used to upgrade kernel. 4. Yum update is fully upgraded. 5. Yum list available is used to list all packages that can be installed on the upgrade source. repositories available to be installed .) 6. Yum list updates lists all the packages that can be updated on the upgrade source (list all packages with updates available in the yum repositories .) VII. Yum List Installed packages 8. Yum install XXX installation XXX package 9. Yum update XXX upgrade XXX package 10. Yum remove XXX Delete XXX package