The assignment subject is about System security which should be done in the Linux environment and should be in details according to the criteria given, there should not be any plaigarism and the commands explanation should be in won words, so plz go the entire question and criteria how to answer it and make the best solution. explain in your own words the purpose of the command in the context of the assignment question. (Please do not just copy the "Description" section from the man page!) Also, you need to explain in your own words all terminology used-as if you were explaining to an average user! (Please show you understand what you are doing!)
b. show that the command worked-either from its output or the output from another command. For example
prompt> dd if=/dev/zero of=Crypt.fs bs=1M count=32
32+0 records in
32+0 records out
33554432 bytes (34 MB) copied, 0.109063 s, 308 MB/s