010-160 Command Line Navigation 5

Question 1

Which command would create a new directory called 'projects' in the current location?

Accepted Answer

mkdir projects

Answer

`mkdir` (make directory) creates a new directory with the specified name in the current or given path.

Question 2

What does the `echo $PATH` command show?

Accepted Answer

A colon-separated list of directories searched for executables

Answer

$PATH is an environment variable containing a colon-delimited list of directories where the shell looks for executable commands.

Question 3

Which `find` command option specifies the type of object to search for (file or directory)?

Accepted Answer

-type

Answer

`find -type f` finds regular files and `find -type d` finds directories, filtering results by object type.

Question 4

What is a relative path?

Accepted Answer

A path described in relation to the current working directory

Answer

A relative path does not start with `/` and is interpreted relative to the current working directory (e.g., `docs/report.txt`).

Question 5

Which command searches for the string 'error' inside a file named 'syslog.txt'?

Accepted Answer

grep error syslog.txt

Answer

`grep ` searches through file contents and prints lines that match the given pattern.

(010-160) LPI Linux Essentials Practice Test