Which command would allow an administrator to determine if a RPM package was already installed?
Which command would allow an administrator to determine if a RPM package was already installed?
To determine if a RPM package is already installed, the correct command is 'rpm -q'. The '-q' option stands for 'query' and allows administrators to check the installation status of a specific package.
def rpm -a from the RPM man page -a, --all Query all installed packages.