Shulou(Shulou.com)06/03 Report--

Query whether a package is installed

rpm -q RPM package name

The package name here is without platform information and suffix name

rpm -qa

Query all installed packages on the current system

Get information about an installed package

rpm -qi package name

List the installation files for an installed RPM package

rpm -ql package name

List which RPPM package a file belongs to

First use which or whereis to view the absolute path of a command or file

Then see which rpm package it belongs to

rpm -qf absolute path

5. Decompress rpm package command

rpm2cpio xxx.rpm | cpio -div

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