public_v6:ubuntu
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen RevisionVorhergehende ÜberarbeitungNächste Überarbeitung | Vorhergehende Überarbeitung | ||
| public_v6:ubuntu [2017/01/18 20:21] – [Nicht mehr benutzte Kernel entfernen] admin | public_v6:ubuntu [2024/03/15 14:01] (aktuell) – [User administrieren] admin | ||
|---|---|---|---|
| Zeile 1: | Zeile 1: | ||
| - | ====== | + | ====== Ubuntu ====== |
| - | ===== Ubuntu LTS 16.04 ===== | ||
| - | Konfiguration für oclhashcat: https:// | + | ===== User administrieren ===== |
| - | ===== Nicht mehr benutzte Kernel entfernen | + | <code bash> |
| - | | + | #create new user ' |
| + | sudo adduser newuser | ||
| + | |||
| + | #show current groups | ||
| + | groups newuser | ||
| + | |||
| + | #Public Key in '' | ||
| + | |||
| + | #grand sudo rights (by adding user to group sudo) | ||
| + | sudo usermod -aG sudo newuser | ||
| + | |||
| + | #deletes user and removes home directory | ||
| + | sudo deluser --remove-home newuser | ||
| + | </ | ||
| + | |||
| + | |||
| + | ===== Hostname ändern | ||
| + | |||
| + | <code bash> | ||
| + | sudo hostnamectl set-hostname NEUERNAME | ||
| + | </ | ||
| + | |||
| + | ===== Manuelle Netzwerkonfiguration (Netplan) ===== | ||
| + | |||
| + | 1. Netzwerkinterface herausfinden (:!:muss in der Config angepasst werden!): | ||
| + | <code bash> | ||
| + | ip link | ||
| + | </ | ||
| + | |||
| + | 2. Datei ''/ | ||
| + | <code yaml> | ||
| + | network: | ||
| + | | ||
| + | renderer: networkd | ||
| + | ethernets: | ||
| + | ens3: | ||
| + | dhcp4: no | ||
| + | addresses: | ||
| + | - 141.45.184.42/ | ||
| + | routes: | ||
| + | - to: default | ||
| + | via: 141.45.184.1 | ||
| + | nameservers: | ||
| + | addresses: [8.8.8.8, 9.9.9.9] | ||
| + | </ | ||
| + | |||
| + | 3. Zugriff beschränken: | ||
| + | <code bash> | ||
| + | chmod 600 / | ||
| + | </ | ||
| + | |||
| + | 3. Netplan anwenden und Config überprüfen: | ||
| + | <code bash> | ||
| + | sudo netplan apply | ||
| + | ip addr show dev ens3 | ||
| + | </ | ||
| + | |||
| + | ===== DNS-Server konfigurieren (ohne Netplan) ===== | ||
| + | |||
| + | Create: | ||
| + | <code bash> | ||
| + | sudo mkdir / | ||
| + | sudo vim / | ||
| + | </ | ||
| + | |||
| + | Insert lines into '' | ||
| + | <code bash> | ||
| + | [Resolve] | ||
| + | DNS=9.9.9.9 8.8.8.8 | ||
| + | </ | ||
| + | |||
| + | Restart '' | ||
| + | <code bash> | ||
| + | sudo systemctl restart systemd-resolved | ||
| + | </ | ||
| + | |||
| + | Source: | ||
| + | |||
| + | |||
| + | ===== Wake-on-LAN konfigurieren ===== | ||
| + | |||
| + | * https:// | ||
| + | :!: WoL als Systemd - Service (16.04): | ||
| + | * https:// | ||
| + | * [[https:// | ||
| + | |||
| + | ===== Verschlüsselung der Home-Partition aufheben: ===== | ||
| + | |||
| + | * https:// | ||
| + | * http:// | ||
| + | :!: vor dem Kopieren muss das Home-Verzeichnis schreibbar gemacht werden (Permissions: | ||
| + | |||
| + | |||
| + | ===== Hardening Ubuntu: ===== | ||
| + | |||
| + | * https:// | ||
| + | * https:// | ||
| ===== IPv6 in Ubuntu manuell konfigurieren ===== | ===== IPv6 in Ubuntu manuell konfigurieren ===== | ||
| ==== Zielkonfiguration ==== | ==== Zielkonfiguration ==== | ||
public_v6/ubuntu.1484770881.txt.gz · Zuletzt geändert: (Externe Bearbeitung)
