encpasswd() {
        local password_clear=$1
        local password_md5hash=$(openssl passwd -1 "${password_clear}")
        local password_sha1=$(echo -n "${password_clear}" | openssl dgst -sha1)
        echo "Password : ${password_clear}"
        echo "MD5HASH  : ${password_md5hash}"
        echo "SHA1  : ${password_sha1}"
}

genpasswd() {
        local l=$1
        [ "${l}" == "" ] && l=12
        local password_clear=$(tr -dc A-Za-z0-9_ </dev/urandom | head -c "${l}" | xargs)
        local password_md5hash=$(openssl passwd -1 "${password_clear}")
        local password_sha1=$(echo -n "${password_clear}" | openssl dgst -sha1)
        local password_base64=$(echo -n "${password_clear}" | base64)
        echo "Password : ${password_clear}"
        echo "Base64 : ${password_base64}"
        echo "MD5HASH  : ${password_md5hash}"
        echo "SHA1  : ${password_sha1}"
}