2 ms·
$ pem=''; cat /etc/ssl/ca-bundle.pem | while read -r line; do pem="$(printf '%s\n%s' "$pem" "$line")"; if grep -q 'END CERTIFICATE' <<< "$line"; then openssl x5
by Arnavion 7y ago
$ pem=''; cat /etc/ssl/ca-bundle.pem | while read -r line; do pem="$(printf '%s\n%s' "$pem" "$line")"; if grep -q 'END CERTIFICATE' <<< "$line"; then openssl x509 -inform pem -enddate -noout <<< "$pem" | cut -d= -f2 | date -f - -I; pem=''; fi; done | sort -r | head -1
2046-10-06