testssl_sh: testssl_sh (Testing TLS/SSL encryption anywhere on any port) testssl_sh: testssl_sh: testssl.sh is a free command line tool which checks a server's testssl_sh: service on any port for the support of TLS/SSL ciphers, protocols as testssl_sh: well as some cryptographic flaws. testssl_sh: testssl_sh: testssl_sh: testssl_sh: testssl_sh: testssl_sh: