Checking if a Package is Installed on Red Hat Enterprise Linux!
RHEL 7 or Earlier: yum list installed package_name
RHEL 8 or Later: dnf list installed package_name
RHEL 2.1 or Later: rpm -q package_name
CONNECT:
LinkedIn: / adrian-dolinay-frm-96a289106
GitHub: https://github.com/ad17171717
X: / dolinayg
Odysee: https://odysee.com/@adriandolinay:0
Medium: / adriandolinay