How to Install/Upgrade and uninstall RPM packages in linux

To check the packages installed on linux machine:

#rpm –qa

# rpm -qa | wc -l (to check the count of packages installed)

#rpm -ql <rpm_name> (to check the details of installed rpm)

Command to check RPM signature of package:

#rpm --checksig <packagename>

Command to install RPM package in linux:

#rpm -ivh <packagename>

-i : install a package

-v : verbose for a nicer display

-h: print hash marks as the package archive is unpacked.

Command to check dependencies of RPM Package before Installing:

#rpm -qpR <packagename>

-q : Query a package-p : List capabilities this package provides.

-R: List capabilities on which this package depends.

Command to Install a RPM Package Without Dependencies:
#rpm -ivh --nodeps <packagename>
Command to upgrade rmp package:
#rpm -Uvh <Packagename>
Command to un-install an RPM package:
#rpm -evv <Packagename>
Command to Remove an RPM Package Without Dependencies:
#rpm -ev --nodeps <Packagename>

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All about wireless networking and NMS/EMS

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