The correct answer is B. cp wb collect mon ../misc.
The cp
command is used to copy files. The syntax for the cp
command is cp source destination
. In this case, the source is the three files wb, collect, and mon, and the destination is the misc directory. The ..
in the destination path refers to the parent directory of the current directory. So, the cp wb collect mon ../misc
command will copy the three files wb, collect, and mon to the misc directory, which is one level above the current directory.
The other options are incorrect for the following reasons:
- Option A: The
copy
command is not a valid command in Unix. - Option C: The
/
in the destination path refers to the root directory. So, thecopy wb collect mon /misc
command would copy the three files wb, collect, and mon to the root directory. - Option D: The
tar
command is used to create and extract archives. It is not used to copy files.