tanaka-geek · April 2, 2022 16:49
diff --git a/cert-check.sh b/cert-check.sh
 #!/bin/bash

 if [ $# -eq 0 ]
  then
    echo "./this.sh https://example.com"
 fi

 curl --insecure -vvI $1 2>&1 | awk 'BEGIN { cert=0 } /^\* SSL connection/ { cert=1 } /^\*/ { if (cert) print }'
	#!/bin/bash

	if [ $# -eq 0 ]
	then
	echo "./this.sh https://example.com"
	fi

	curl --insecure -vvI $1 2>&1 \| awk 'BEGIN { cert=0 } /^\* SSL connection/ { cert=1 } /^\*/ { if (cert) print }'