Linux Exam Review Module 6: Logical Operators & Pipes

Question 1

&&

Answer 1

will execute the second command if the first succeeds

Question 2

//

Answer 2

will execute the second command if the first fails

Question 3

/

Answer 3

will send the stdout of the first command to the second command

Question 4

=

Answer 4

equals

Question 5

!=

Answer 5

Does not equal

Question 6

-lt

Answer 6

less than (number)

Question 7

gt

Answer 7

greater than

Question 8

-eq

Answer 8

equals (number)

Question 9

< >

Answer 9

less than & greater than (string)

Question 10

Sort

Answer 10

reorders the output of a file by number, date, text, etc

Question 11

cut

Answer 11

text delimiter the cuts strings with a specific character and prints the delimited text based on selected fields

Question 12

WC

Answer 12

displays the number of lines, words, bytes and character in a file