Getting Started Flashcards
1
Q
What is the command to remove a directory and the files it contains?
A
rm -rf
2
Q
What is the command to display a banner in the terminal?
A
banner [word]
3
Q
What is the command to see which user is currently connected to the system?
A
who
4
Q
What is the shortcut to see the list of command starting by a specific string?
A
[command] and pressing twice the TAB key
5
Q
What are the commands to research a command that contains a particular string?
A
man -k [string] and apropos [string]
6
Q
What is the command to display a little bit of information about a command?
A
whatis
7
Q
What are internal commands?
A
They’re built-in commands of the shell
8
Q
What are external commands?
A
They requiered to be installed.
9
Q
What is the command to clear the history of commands?
A
history -c
