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lpi1:hilfe

getting help for a command

ls --help
ls -h
ls -?

… works with many commands, not with all

web based: http://explainshell.com/explain

man

show help for a command

man ip

1)

show all present man-pages

man -a passwd

Gliederung von man-Pages:

NAME commandname with short description of the syntax
SYNOPSIS overview command incl. parameters
DESCRIPTION detailed description of the command and its options
FILES related files
EXAMPLES usage examples
SEE ALSO related topics
COPYRIGHT authors of the command
BUGS known bugs of the command

find man-pages to a topic

apropos password
whatis passwd

help for shell builtins

help alias

info

info date

documentation provided by the distribution

Debian

Ubuntu

SuSE

RedHat

Bugtracker der Distributionen

siehe Fehlersuche

empfehlenswerte Webseiten

User Groups

Eingegebene Befehle mitprotokollieren

script -t 2> mitschrift.timing -a mitschrift.session

Protokoll beenden: Strg + d

Mitschrift abspielen:

scriptreplay mitschrift.timing mitschrift.session
1)
shotkeys like in less
lpi1/hilfe.txt · Zuletzt geändert: 2020/03/16 16:21 (Externe Bearbeitung)