

Been using it (not often beyond basics for home server container administration) for years but I always get confused with searching vs search and replace vs global search
/<search> (n for next instances)
:%s/<search>/<replace>
:g/<search>/p (grep was named after this one IIRC, Global Regular Expression Print)
And often I just use :%s to search and highlight all instances and don’t press enter because I forget the others and I often have to search and replace for docker comppse snippets.

Every discussion I have seen on the subject says that docker ipv6 is pretty busted from a security perspective and you have to implement a bunch of workarounds.
I don’t have to time both to migrate to podman (and maybe have to run dual stacks for what isn’t available) AND migrate to ipv6. But apparently the way podman does it is also kind of a hacky way (I am far from a networking expert) so I will sit with my pretty decent, secure, and working ipv4 lol