Patching is a process to make an OS up to date so that there should not be any security or vulnerability concern to server where productio...
Patching is a process to make an OS up to date so that there should not be any security or vulnerability concern to server where production-grade application are running.
Step 1:- Yum should be updated to date with respect to all packages.
yum update -y
Step 2:- Check the security issues with yum and update the yum security.
yum check-update --security
yum update --security
Step 3: Only signed rpm packages should be installed.
rpmkeys --checksig <<rpm package file>>
yum install <<rpm package file>>
Step 4:- Check the shared libraries impact
lsof <<library name>>
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