Slim Down Centos 7

Description:

So my Plex server is already a minimal install, but I was looking for a way to slim it down even more. Here are some things I did:

To Resolve:

1. Uninstall unneeded packages:

   # List packages smallest to largest
   rpm -qa --queryformat '%10{size} - %-25{name} \t %{version}\n' | sort -n
   or
   rpm -qa --queryformat '%10{size} - %-25{name} \t %{version}\n' | sort -nr | head -10
   
   # Remove orphans
   package-cleanup --quiet --leaves --exclude-bin | xargs yum remove -y
   package-cleanup --problems
   package-cleanup --cleandupes
   

2. Find largest files and see if they can be removed: find / -type f -printf '%s %p\n'| sort -nr | head -10

3. Will add here when I find more