{"id":161,"date":"2025-10-09T14:37:55","date_gmt":"2025-10-09T14:37:55","guid":{"rendered":"https:\/\/schild-haan.de\/?page_id=161"},"modified":"2025-10-25T11:25:18","modified_gmt":"2025-10-25T11:25:18","slug":"linux-tipps","status":"publish","type":"page","link":"https:\/\/schild-haan.de\/?page_id=161","title":{"rendered":"Linux – Tipps"},"content":{"rendered":"\n

Netzwerk Befehle
ifconfig<\/strong> – Zeigt die IP-Adresse, Subnetztmaske und das Gateway an<\/p>\n

ping <IP or Hostname><\/strong> – pr\u00fcft Verbindung zu anderem Ger\u00e4t
traceroute <IP or Hostname><\/strong> – zeigt den „Weg“ zu einem anderen Ger\u00e4t
dig <Hostname><\/strong>Zeigt die IP-Adresse des Hostname an
host <Hostname><\/strong>Zeigt die IP-Adresse des Hostname an
netstat<\/strong> – Zeigt die aktiven TCP\/UDP Verbindungen an
netstat -atune<\/strong> – Zeigt die aktiven TCP\/UDP Verbindungen an
arp -a<\/strong> – zeigt die MAC\/IP Adressen-Tabelle an<\/p>\n

nc<\/b> –vz<\/strong> <IP or Hostname><\/strong> <Port><\/strong>– baut eine Verbindung zu einer Adresse auf und kann auch den Port testen z.B. nc -vz www.beispiel.de 443<\/p>\n

Allgemeine Befehle<\/strong>
cat \/etc\/os-release<\/strong> – zeigt die Linux-Distribution an
uname -a<\/strong> – zeigt die Kernelversion an
systemctl status\/start\/stop\/restart<\/strong> <service-name> – Services pr\u00fcfen\/starten\/stoppen\/neustarten
journalctl<\/strong> – logfiles anzeigen<\/p>\n

Rasperry Pi
<\/strong>cat \/sys\/firmware\/devicetree\/base\/model<\/strong> – zeigt das Modell an
vcgencmd version<\/strong> – zeigt die Firmwareversion an
vcgencmd get_config int<\/strong> – zeigt die aktuelle Konfiguration an<\/p>\n

\u00a0<\/pre>\n","protected":false},"excerpt":{"rendered":"
Netzwerk Befehleifconfig – Zeigt die IP-Adresse, Subnetztmaske und das Gateway an ping <IP or Hostname> – pr\u00fcft Verbindung zu anderem Ger\u00e4ttraceroute <IP or Hostname> – zeigt den „Weg“ zu einem anderen Ger\u00e4tdig <Hostname>Zeigt die IP-Adresse des Hostname anhost <Hostname>Zeigt die IP-Adresse des Hostname annetstat – Zeigt die aktiven TCP\/UDP Verbindungen annetstat -atune – Zeigt die […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":59,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-161","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/schild-haan.de\/index.php?rest_route=\/wp\/v2\/pages\/161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/schild-haan.de\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/schild-haan.de\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/schild-haan.de\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/schild-haan.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=161"}],"version-history":[{"count":0,"href":"https:\/\/schild-haan.de\/index.php?rest_route=\/wp\/v2\/pages\/161\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/schild-haan.de\/index.php?rest_route=\/wp\/v2\/pages\/59"}],"wp:attachment":[{"href":"https:\/\/schild-haan.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}