Create a new file “new.txt” that is a concatenation of “file1.txt” and “file2.txt”

cat file1.txt file2.txt > new.txt

ls file1.txt file2.txt | new.txt

Create a new file “new.txt” that is a concatenation of “file1.tx

1.	Create a new file “new.txt” that is a concatenation of “file1.txt” and “file2.txt”
A.	cp file.txt file2.txt new.txt
B.	cat file1.txt file2.txt > new.txt
C.	mv file[12].txt new.txt
D.	ls file1.txt file2.txt \| new.txt
Answer» C. mv file[12].txt new.txt