curlGet SSL certificate info

curl -vvI https://google.com 2>&1 | awk 'BEGIN { cert=0 } /^\* SSL connection/ { cert=1 } /^\*/ { if (cert) print }'ctrl + cyoutubegithub

`curl` base curl command	`-vvI` enables detailed info output
`https://google.com` domain to get SSL certificate of	`2>&1` redirect errors to standard output
`awk` manipulate strings (extract and filter in our case)	`SSL connection` find this substring in curl output and show everything after that