package

To install without making it default package

 

Download the package only without install

yum install –downloadonly “PackageName”

 

downloaded package will go to /var/cache/yum/x86_64/7/updates/packages/

 

Download and install without configuration

yum install -I “PackageName” –noscripts   <– no I or noscript option… moving on to rpm command

rpm -i “PackageName” –noscripts   <– installs without going through the install scripts for configuration

 

To check which version is current default

/etc/sbin/alternatives –config “PackageName”

 

*please note that –noscripts option will not create the alternative listing for /usr/sbin/alternatives

 

we can add the program path as alternative name

update-alternatives –install “name” “path”

 

we can set the program to default by

update-alternatives –set “name” “path”

 

to view the scripts that runs while installing, do

rpm -qp –scripts PackageName.rpm

 

Here’s helpful commands on RPM

Installing

rpm -ivh <package_path>

Updating

rpm -Uvh <package_path>

Uninstalling

rpm -e <package_path>

List/Query

rpm -qa | grep <package_name>

Determine package

rpm -qf /etc/passwd

 

Here’s helpful commands on YUM

Installing

yum install <package_name>

Updating

yum update <package_name>

Uninstalling

yum remove <package_name>

List/Query

yum list -installed

Determine package (finds the package based on the given file)

 

yum provides /etc/passwd