jjust need answers and commands

7. Link a) Go to your "Documents" directory; b) Create a file "file1" with the text "hello" in it; c) Create a hard link named "file2" linked to "file1"; d) Create a soft link named "soft1" linked to "filel"; create another soft link named "soft2" linked to "file2". e) View information of the 4 files (what command should you use to produce some output same to the figure below) - what's the difference of these 4 files? 935008 -rw-r--r-- 2 root root 6 2011-09-08 00:52 filel 935008 -rw-r--r-- 2 root root 6 2011-09-08 00:52 file2 936795 lrwxrwxrwx 1 root root 5 2011-09-08 00:59 softl -> filel 936796 lrwxrwxrwx 1 root root 5 2011-09-08 00:53 soft2 -> file2 f) Are contents of the 4 files the same? What command do you use to verify that? g) Create a hard link "file3" linked to "soft1". h) Use a text editor (Nano or VIM) to edit "soft2": change "hello" to "hello, world". Now, what is the content in each of the 5 files? Are they the same? What if you change the text in any of these files? i) Rename "file" to "change". Now, how many files can you still open and view the content? Use the same command you used in step e) to view file information. What's the change? 1) Use a text editor to edit "file3": type "Linux" and save. Now what will happen? Which files share the same content? Why? k) List all files you have now (use the option). Take a screenshot (#3-6) of the command and the result