I need help with the command lines to enter into Linux to solve the following $.$

Make sure and follow the instructions very carefully, especially the last instruction. I will only check for a file named $$all$.$done$,$ so if you name your file something else you will not receive credit for this question.

Also remember that if the Linux server supports FTP $($WinSCP$),$ you can always move the file to your Windows PC or Mac, perform the tasks, then copy the file back to the Linux server.

Copy the file $/$home$/$test$2.$txt to your home directory.

Remove all of the tab $(^$I$)$ characters. $($Hint: it may be easier to do this if you can see the tabs$.)$

Edit the file and add two lines at the top of the file which contain your name $($on the first line$)$ and the "Geek In Training" $($on the second line$).$

In the first $30$ lines, change all occurrences of the phrase $"$WWW$"$ to the phrase "Santa Claus is coming to town".

From line $31$ to the end of the file change all occurrences of the phrase $$WWW$$ to the phrase $$Que pasa$.$

Add the line "FIN" to the end of the file.

Save the file with the name: all.done