Latest RPM Interview Questions with Answers PDF
1.How to install RPM in linux ?
#rpm –ivh packagename // To install a RPM we need to use -i option.
2. How to remove a RPM ?
#rpm -e packagename // To remove a RPM file we need to use -e option.
3.How to Upgrade a RPM ?
#rpm -Uvh packagename // To upgrade a RPM we need to use -U option.
4.How to check installed RPM?
#rpm -qa packagename // To list or find a installed RPM we need to use -q option.
5. How to List all files of an installed RPM package.
#rpm -ql packagename // To list all files of installed rpm we need to use -ql ( query list) option.
6.How to Install a RPM Package Without Dependencies.
#rpm -ivh –nodeps packagename // To install a RPM without any dependencies we need to use –nodeps option.
7.How to check dependencies of RPM Package before Installing.
#rpm -qpR packagename // To check the dependeny for a RPM we need to use -qpR option.
-q : Query a package
-p : List capabilities this package provides.
-R: List capabilities on which this package depends.
8. How to Check an RPM Signature for a Package?
#rpm –checksig packagename.rpm // We need to use the option –checksig for signature verification.
9. How to List Recently Installed RPM Packages.
#rpm -qa –last // To list recently installed RPM we need to use –last option
10. How to Query a file that belongs which RPM Package.
#rpm -qf /etc/passwd // To find a file owned by which package
11.Get the Information of RPM Package Before Installing.
#rpm -qip packagename
12. How to Verify a RPM Package.
#rpm -Vp // To verify the installed RPM
13.How to List all Imported RPM GPG keys.
#rpm -qa gpg-pubkey*
14. How to Remove an RPM Package Without Dependencies.
#rpm -ev –nodeps packagename // same –nodeps option we need to use
15. How To rebuild Corrupted RPM Database.
# cd /var/lib
# rm __db*
# rpm –rebuilddb
# rpmdb_verify Packages