Command Line and Git KBA

The command "pwd" stands for:

• Print Working Directory

• Present Working Directory

• Proven Working Directory

• Program Working Directory

When a file, directory, or program is passed into a command, it is called a(n);

• Terminal

• Argument

• Option

• Element

Fill in the blanks.

The ___ command creates a new folder in the working directory and the ___ command creates a new file in the working directory.

• touch, mkdir

• mkdir, touch

• cd, ls

• ls, cd

This is a text interface for the computer's operating system, accessed via the terminal.

• Command Line

• File System

• Root Directory

• Git

This command lists all contents of a directory, including hidden files and directories.

• ls -a

• ls

• ls -l

• ls -t

Which commands outputs the contents of a specified file?

• ls

• pwd

• cat

• rm

True or False. Multiple options can be used together. Ex. ls -alt

• True

• False

The ___ command deletes a file, and if that file is a directory will also delete all the files within it.

• rm

• delete

• delete -a

• rm -r

What is this command doing cat my-file.txt | sort > new-file.txt

• Takes the standard output from cat new-file.txt and reverses the contents of new-file.txt

• Takes the standard output from cat new-file.txt and pipes it to my-file.txt

• Takes the standard output from cat my-file and pipes it to sort, then redirects the final output to new-file.txt

• Takes the standard output from cat my-file and reverses the contents of new-file.txt

This command searches for lines in files that match a patter, and then returns the results.

• sed

• grep

• find

• search