I want to evaluate to see of some condition is true and if so then output a message. If not then output another message. What would I write?

a. if true; then

echo "it is true"

fi

b. if true; then

echo "it is true"

fi

if true; then

echo "it is true"

fi

c.if true; then echo "it is true"

else echo "it is false" fi

d. none of the above.

QUESTION 2

What operator returns true if an expression is false, and it returns false if an expression is true a. &&

b.||

c. !

d.-o

QUESTION 3

I have a loop that goes through a list of unique names. I want the loop to stop when it finds a certain name. What command would I use for that

a.found

b.break

c.continue

d.stop

QUESTION 4

I want to compare the two variables shown below to see if they are equivalent. What would I write?

str="5" int=5

a. if [$str -eq $int]; then echo "there are the same" else echo "they are not the same" fi

b. if [$str = $int]; then echo "there are the same" else echo "they are not the same" fi

c. if (($str == $int)); then echo "there are the same" else echo "they are not the same" fi

d. none of the above

QUESTION 5

I want to be able to us an if statement to evaluate a string using a regular expression. What syntax would I use?

a. if ["$string" =+ someregex]; then

echo "some result"

fi

b. if [["$string" =~ someregex]]; then

echo "some result"

fi

c. if [

{"$string" =$ someregex}; then

echo "some result"

fi

d. none of the above

Answer rating: 100% (QA)

Solution 1 c if true then echo it is true else echo it is false fi This is the correct syntax for ev... View the full answer