FHNW - SYSAD

Sysad bei Standke

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Set of flashcards Details

Flashcards	299
Students	23
Language	Deutsch
Category	Technology
Level	University
Created / Updated	06.11.2018 / 28.04.2025
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drwsr-sr-x

alle files im ordner erhalten die gruppe des parents

/var/log/aptitude { rotate 6 monthly compress missingok notifempty}

Konfigurations von logrotate am Beispiel von aptitude

/etc/logrotate.d

pfad für logrotate konfigurationsdatein

ISO-OSI LAyer 2

. Data link Reliable transmission of data frames between two nodes connected by a physical layer

ISO-OSI Layer 3

Network Structuring and managing a multi-node network, including addressing, routingand traffic control

ISO-OSI Layer 1

Physical Transmission and reception of raw bit streams over a physical medium

ISO-OSI Layer 4

Transport Reliable transmission of data segments between points on a network, includingsegmentation, acknowledgement and multiplexing

ISO-OSI Layer 5

Session Managing communication sessions, i.e. continuous exchange of information in the form of multiple back-and-forth transmissions between two nodes

ISO-OSI Layer 6

Presentation Translation of data between a networking service and an application; includingcharacter encoding, data compression and encryption/decryption

ISO-OSI Layer 7

Application High-level APIs, including resource sharing, remote file access

Wie zeigt man die zur Zeit verwendeten Module auf?

lsmod

Wo befindet sich das file zur Konfiguration von DNS Servern?

/etc/resolv.conf

cd /lib/modules/$(uname -r)

Folder der Kernel Module

Zeige die gesetzen Variablen an

set

Anzeigen der Wireless Devices

iw list

echo $0

Keyboard commands:

= turn,

= for-/backward,

= scroll

Gitb den namen der akutellen shell aus

pwd

Keyboard commands:

= turn,

= for-/backward,

= scroll

Gibt den name des aktuellen verzeichnisses ausgeben

ls (path?)

Keyboard commands:

= turn,

= for-/backward,

= scroll

Verzeichnsilsite auflisten

cd (path?)

Keyboard commands:

= turn,

= for-/backward,

= scroll

Directory wechseln

man (command)

Keyboard commands:

= turn,

= for-/backward,

= scroll

Befehlsbeschreibung aufrufen

history

Keyboard commands:

= turn,

= for-/backward,

= scroll

Befehlshistory anzeigen

(command) ;

Keyboard commands:

= turn,

= for-/backward,

= scroll

Mehrere Prozesse nacheinander ausführen

(command) /

Keyboard commands:

= turn,

= for-/backward,

= scroll

Zeilenumbruch in der shell

(command) &

Keyboard commands:

= turn,

= for-/backward,

= scroll

Startet programm/befehl im Hintergrund, returned direkt zur shell

ctrl + r

Keyboard commands:

= turn,

= for-/backward,

= scroll

Tasenkombination: Sucht in der History rückwärts

Referenz auf momentanes verzeichnis

Referenz auf verzeichnis obendran

ncdu

Dateisystem Belegung vom momentanen Ordner anuzeigen

sudo apt update

Update pakete holen

sudo apt upgrade

Alle pakete installieren bzw. upgraden

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SWITCHaai

Office 365

Edulog

Apple ID

Google