7 - 5: Scripting and Working at the Command Line

Question 1

Shell Environments

Answer 1

Environments which provide command-line access

Question 2

Scripts

Answer 2

Pre-written code designed to run automated tasks

Question 3

SSH

Answer 3

SecureShell, which allows Linux command access on port 22

Question 4

PowerShell

Answer 4

Administrative command line for Windows systems

Question 5

cat Command (Linux)

Answer 5

Shows contents of a file

Question 6

head Command (Linux)

Answer 6

Shows first few lines of a file

Question 7

tail Command (Linux)

Answer 7

Shows last few lines of a file

Question 8

grep Command (Linux)

Answer 8

Searches contents of a file

Question 9

chow Command (Linux)

Answer 9

Changes a file or directory user owner

Question 10

chgrp Command (Linux)

Answer 10

Changes a file or directory group owner

Question 11

chmod Command (Linux)

Answer 11

Change permissions on a file or directory

Question 12

Linux file permissions

Answer 12

Read (r), Write (w), Execute (x)

Question 13

Linux file ownerships

Answer 13

User owner (u), Group owner (g), Others (o)
Weird: O = others, NOT owner