yum Options
yum options are typically stated before specific yum commands; i.e. yum . Most of these options can be set as default using the configuration file.
<options> <command> <package name/s>
The following is a list of the most commonly-used yum options. For a complete list of available yum options, refer to man yum.
-y-
Answer "yes" to every question in the transaction.
-t-
Sets
yumto be "tolerant" of errors with regard to packages specified in the transaction. For example, if you runyum update package1 package2andpackage2is already installed,yumwill continue to installpackage1. --exclude=<package name>-
Excludes a specific package by name or glob in a specific transaction.