Linux quiz 1

What is true about the path variable

• Determines where commands are executed from

• It's static and cannot be modified

• It will create a shortcut (link) for file-paths

• May need to be modified for custom software

GPL, FSF, OSI and FOSS are:

• Linux commands

• Open-source-Licenses

• Linux Desktop environments

• Linux-software packages

How to print the content of the variable 'bla' to the screen

• echo $bla

• echo #bla

• print (bla)

• print #bla

What can you do with VIM?

• Run a linux webserver

• Edit text and configuration files

• Run a Linux-database

• configure a Virtual environment

When executing !12 on the command-line, what will happen?

• the variable ! will be filled with the value of 12

• command 12 from the comand-history will be re-exceuted

• you will get an error

• 12 will be printed on the screen

What can be done with the command 'alias'?

• create shortcuts longer commands

• It is not a valid Linus command

• create an alternative system-name

• make an alias (shortcut) for a file

What is true?

• Arguments are used to provide additional information for a command

• Options change the behavior of command

• Changes to shell variables are temporary

• Changes to shell variables are permanent

What is true about Linux?

• The kernel can only be modified through the Command-Line-Interface (CLI)

• A Linux distribution is certified

• Linux always contains a GUI-environment, like Windows

• The kernel manages application processes

Which off the following are Control Statements?

• |

• ||

• &&

• ;

KDE, GNOME, Unity, Cinnamon are:

• Linux Command's

• Linux Distributions

• Desktop Environments

• CLI-shells