Use a text editor to create a fi le named green. Within the fi le, enter the line: Display a long listing of green and blue. Why do they both have the same (updated) modifi cation time even though you...

Use a text editor to create a fi le named green. Within the fi le, enter the line:

Display a long listing of green and blue. Why do they both have the same (updated) modifi cation time even though you only edited one fi le? What would have happened if you had changed blue instead of green?