Demonstrate command$-$line operations that will provide the following information:

$$ A listing of files in a directory and common file attributes.

$$ The current directory $($hint: also known as the present working directory$).$

$$ Create a file, then copy it to a different directory.

$$ Create a second file and move it to a different directory.

$$ Remove the first file, as well as the copy you created.

$$ The manual page for a given command.

$$ Create a text file, then use an editor to modify the content. Then display the content of the modified file.

$$ Show running processes on the system. Demonstrate how to search for a specific process.

$$ Forcibly stop a running process.