How to verify if a package is installed?
Issue
- How to verify if a package is installed ?
- How to check which version of a package is installed ?
- How to determine if a specific package exists on my system?
- What command shows installed package versions in RHEL?
Environment
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 9
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 6
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