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How do you find what package a file is in rpm?
To show what files are in a package, use the rpm command. If you have the file name, you can turn this around and find the related package. The output will provide the package and its version. To just see the package name, use the –queryformat option.
Which option of rpm can be used to check the package before actual installation?
# rpm -q foo To query a RPM package. This command will print the package name, version, and release number of the package foo only if it is installed. Use this command to verify that a package is or is not installed on your Linux system.
Do you need to specify in rpm-V package name?
As with every other RPM command that accepts package labels, you’ll need to carefully specify each part of the label you include. Keep in mind that package names are case-sensitive, so rpm -V PackageNameand rpm -V packagenameare notthe same. Let’s verify the initscriptspackage:
Is there a way to verify a file in rpm?
Unlike the previous options to rpm -V, each of which verified one or more packages against RPM’s database, the -poption performs the same verification, but against a package file. Why on earth would you want to do this when the RPM database is sitting there just waiting to be used?
What can I do with the command rpm?
RPM can help. It can alert you to changes made to any of the files installed by RPM. Also, if a package requires capabilities provided by another package, it can make sure the other package is installed, too. The command rpm -V(The options -yand –verifyare equivalent) verifies an installed package.
How are dependencies checked in the RPM database?
For every file in the package, RPM checked the nine file attributes that were discussed above. If the package was built with dependencies, the RPM database was searched to ensure the packages that satisfy those dependencies were installed.