Write the Linux command$($s$)$ to accomplish the following task:

a$.$ List all the configuration files $($files with an extension conf$)$ in $/$etc$.$

b$.$ List all files that do not start with the letters a$,$ b$,$ c$,$ q$,$ r$,$ s$,$ or t in $/$etc sorted by file size and save the result

in a file named $$etcAllFiles$.$txt$.$

c$.$ List all files in $/$etc that start with m or h sorted by date and save the listing in a file called $$SortDate$.$txt$.$

d$.$ List all running processes.

e$.$ Stop a specific currently running process.

f$.$ Using the $$cat$$ command, create a file of size zero bytes and name it $$nothing$.$txt$$

g$.$ Using the $$cat$$ command, create a file with four lines of text and name it $$something$.$txt$$

h$.$ Make the file $$something$.$txt$$ read$-$only by your group and others. Make it readable, writeable, and

executable by you.

i$.$ Create a directory and copy the two files created above into that directory. Name the directory $$sampleDir$$