This is a blog post where I share various commands for use in the terminal. Mostly, I add new commands here when I find them and when someone shares something useful with me. This blog post helps me keep all these commands in a single place.
This command is useful when troubleshooting DNS issues. This was shared with me by Daniel Olson.
dig A domain.com +short dig A www.domain.com +short dig CNAME domain.com +short dig CNAME www.domain.com +short
I can’t recall the value of this but I used it once and it was pretty helpful. I think Daniel Olson shared this with me as well.
curl -I https://www.domain.com/