Practice 1

1) Create a sub-directory called <temp> in your home directory which is the working directory when you just log in.
  

2) Create a sub-directory called <subtemp> in <temp>


3) Create file ex1.txt in <temp> and ex2.txt in <subtemp>

	
   
4) Check file type and file's user access mode for file ex1.txt and ex2.txt

      

5) rename ex1.txt as ex1 and move it to $HOME

   

6) change file pemissions of ex1, add user and group execute permission. 
	
   
7) copy file ex1 to your home directory
  
   

8) copy the whole <temp> to $HOME/temp1

    

9) remove all files and sub-directories in <temp>

   

10) remove <temp>