Hide navigation sidebar

Hide table of contents sidebar

Skip to content

Toggle site navigation sidebar

Open Source Admin-Handbuch der Linuxfabrik

Toggle table of contents sidebar

Open Source Admin-Handbuch der Linuxfabrik

Linux (Fokus: RHEL)

Linux
Toggle navigation of Linux
- Das System
  Toggle navigation of Das System
- Disks und Dateisysteme
  Toggle navigation of Disks und Dateisysteme
  - AutoFS
  - Disks: Hardware
  - Disks: Partitionierung
  - Disks: S.M.A.R.T.
  - /etc/fstab
  - Filesystem Hierarchy Standard (FHS)
  - File Linking
  - File Permissions
  - Filesysteme
  - FS: Btrfs
  - FS: Ext4
  - FS: FUSE
  - FS: XFS
  - iSCSI
  - LUKS
  - LVM
  - Mount
  - RAID
  - Stratis
  - Swap
  - VDO
- Netzwerk
  Toggle navigation of Netzwerk
  - Grundlagen
  - Bonding
  - Bridging
  - DHCP
  - DNS
  - IPv6
- Sicherheit
  Toggle navigation of Sicherheit
  - Auditd
  - Crypto-Policies
  - firewalld
  - iptables
  - nftables
  - SELinux
- Repositories
  Toggle navigation of Repositories
  - Atomicorp
  - EPEL
  - IUS
  - Remi
  - SCL

Operating Systems

Fedora Server
Raspberry Pi OS
RHEL und kompatible
Rocky Linux
Ubuntu
Windows

Themen

ACME und Let’s Encrypt
Apache vs. HAProxy
Backup
Benchmarks
Collabora vs. LibreOffice
Container
Firewalls
FreeIPA vs. Microsoft Active Directory
GUI-Toolkits
KI
Load Balancing und High Availability
Logging
NFS vs. iSCSI
NTP
OAuth vs. OpenID Connect (OIDC) vs. SAML
OpenSearch vs. Elasticsearch
Passwörter
Redfish
Reguläre Ausdrücke
Repo Server
Reverse Proxy
Security: Grundlagen
Security: CIS
Security: Tools
SNMP
SSSD, PAM, NSS und Kerberos-Domänen
TLS
Upstream

Software

Hardware

BIOS/Firmware
CPUs
Huawei
Keyboard-Layouts
QNAP QTS
Fiberstore (FS)
Tolino eReader
turris Omnia

Appendix

ASCII- und andere Codierungstabellen
Datacenter Tier-Level
Glossar
Open Source Lizenzen
Lorem ipsum
Netzwerk MAC-Adressen
Netzwerk-Ports
RST (reStructured Text)
Stichwortverzeichnis

Monitoring-Plugins (Github)

LFOps (Github)

LFOps
Ansible Role acme_sh
Ansible Role alternatives
Ansible Role ansible_init
Ansible Role apache_httpd
Ansible Role apache_solr
Ansible Role apache_tomcat
Ansible Role apps
Ansible Role at
Ansible Role audit
Ansible Role bind
Ansible Role blocky
Ansible Role borg_local
Ansible Role chrony
Ansible Role clamav
Ansible Role cloud_init
Ansible Role cockpit
Ansible Role collabora
Ansible Role collect_rpmnew_rpmsave
Ansible Role coturn
Ansible Role crypto_policy
Ansible Role dnf_makecache
Ansible Role dnf_versionlock
Ansible Role docker
Ansible Role duplicity
Ansible Role elastic_agent
Ansible Role elastic_agent_fleet_server
Ansible Role elasticsearch
Ansible Role exoscale_vm
Ansible Role fail2ban
Ansible Role fangfrisch
Ansible Role files
Ansible Role firewall
Ansible Role freeipa_client
Ansible Role freeipa_server
Ansible Role github_project_createrepo
Ansible Role gitlab_ce
Ansible Role glances
Ansible Role glpi_agent
Ansible Role grafana
Ansible Role grafana_grizzly
Ansible Role grav
Ansible Role graylog_datanode
Ansible Role graylog_server
Ansible Role haveged
Ansible Role hetzner_vm
Ansible Role hostname
Ansible Role icinga2_agent
Ansible Role icinga2_master
Ansible Role icinga_kubernetes
Ansible Role icinga_kubernetes_web
Ansible Role icingadb
Ansible Role icingadb_web
Ansible Role icingaweb2
Ansible Role icingaweb2_module_businessprocess
Ansible Role icingaweb2_module_company
Ansible Role icingaweb2_module_cube
Ansible Role icingaweb2_module_director
Ansible Role icingaweb2_module_doc
Ansible Role icingaweb2_module_fileshipper
Ansible Role icingaweb2_module_generictts
Ansible Role icingaweb2_module_grafana
Ansible Role icingaweb2_module_incubator
Ansible Role icingaweb2_module_jira
Ansible Role icingaweb2_module_pdfexport
Ansible Role icingaweb2_module_reporting
Ansible Role icingaweb2_module_vspheredb
Ansible Role icingaweb2_module_x509
Ansible Role icingaweb2_theme_linuxfabrik
Ansible Role influxdb
Ansible Role infomaniak_vm
Ansible Role kdump
Ansible Role keepalived
Ansible Role kernel_settings
Ansible Role keycloak
Ansible Role kibana
Ansible Role kvm_host
Ansible Role kvm_vm
Ansible Role libmaxminddb
Ansible Role librenms
Ansible Role libreoffice
Ansible Role login
Ansible Role logrotate
Ansible Role logstash
Ansible Role lvm
Ansible Role mailto_root
Ansible Role mailx
Ansible Role mariadb_server
Ansible Role mastodon
Ansible Role maxmind_geoip
Ansible Role minio_client
Ansible Role mirror
Ansible Role mod_maxminddb
Ansible Role mongodb
Ansible Role monitoring_plugins
Ansible Role monitoring_plugins_grafana_dashboards
Ansible Role moodle
Ansible Role motd
Ansible Role mount
Ansible Role network
Ansible Role nextcloud
Ansible Role nfs_client
Ansible Role nfs_server
Ansible Role nodejs
Ansible Role objectstore_backup
Ansible Role open_vm_tools
Ansible Role opensearch
Ansible Role openvpn_server
Ansible Role php
Ansible Role podman_containers
Ansible Role policycoreutils
Ansible Role postfix
Ansible Role postgresql_server
Ansible Role proxysql
Ansible Role python
Ansible Role python_venv
Ansible Role qemu_guest_agent
Ansible Role redis
Ansible Role repo_baseos
Ansible Role repo_collabora
Ansible Role repo_collabora_code
Ansible Role repo_debian_base
Ansible Role repo_docker
Ansible Role repo_elasticsearch
Ansible Role repo_epel
Ansible Role repo_gitlab_ce
Ansible Role repo_gitlab_runner
Ansible Role repo_grafana
Ansible Role repo_graylog
Ansible Role repo_icinga
Ansible Role repo_influxdb
Ansible Role repo_mariadb
Ansible Role repo_mongodb
Ansible Role repo_monitoring_plugins
Ansible Role repo_mydumper
Ansible Role repo_opensearch
Ansible Role repo_postgresql
Ansible Role repo_proxysql
Ansible Role repo_redis
Ansible Role repo_remi
Ansible Role repo_rpmfusion
Ansible Role repo_sury
Ansible Role rocketchat
Ansible Role rsyslog
Ansible Role selinux
Ansible Role shared
Ansible Role shell
Ansible Role snmp
Ansible Role squid
Ansible Role sshd
Ansible Role system_update
Ansible Role systemd_journald
Ansible Role systemd_unit
Ansible Role telegraf
Ansible Role timezone
Ansible Role tools
Ansible Role unattended_upgrades
Ansible Role vsftpd
Ansible Role wordpress
Ansible Role yum_utils

Toggle table of contents sidebar

testssl.sh¶

Siehe auch

Qualys SSL Labs
SSLyze

Installation und Konfiguration¶

curl -L https://testssl.sh > testssl.sh
chmod +x testssl.sh

Verwendung¶

./testssl.sh example.org

Copyright © 2016 - 2026 Linuxfabrik GmbH, Zurich, Switzerland

Made with Furo

Last updated on 2026-04-19

On this page

testssl.sh
- Installation und Konfiguration
- Verwendung