$ cd homework
Tue Aug 08 09:45:00 ~/wdi/homework
$ ls
House
Tue Aug 08 09:45:01 ~/wdi/homework
$ cd House
Tue Aug 08 09:45:10 ~/wdi/homework/House
$ touch Dorothy.txt Toto.txt
Tue Aug 08 09:45:23 ~/wdi/homework/House
$ mkdir Oz
Tue Aug 08 09:45:51 ~/wdi/homework/House
$ cd Oz
Tue Aug 08 09:45:56 ~/wdi/homework/House/Oz
$ touch Good_Witch_of_the_North
Tue Aug 08 09:46:51 ~/wdi/homework/House/Oz
$ touch Wicked_Witch_of_the_East.txt
Tue Aug 08 09:47:36 ~/wdi/homework/House/Oz
$ ls
Good_Witch_of_the_North Wicked_Witch_of_the_East.txt
Tue Aug 08 09:47:38 ~/wdi/homework/House/Oz
$ touch Good_Witch_of_the_South.txt
Tue Aug 08 09:48:13 ~/wdi/homework/House/Oz
$ touch Wicked_Witch_of_the_West.txt
$ rm Wicked_Witch_of_the_East.txt
Tue Aug 08 09:49:46 ~/wdi/homework/House/Oz
$ ls
Good_Witch_of_the_North Wicked_Witch_of_the_West.txt
Good_Witch_of_the_South.txt
Tue Aug 08 09:49:47 ~/wdi/homework/House/Oz
$ cd House
-bash: cd: House: No such file or directory
Tue Aug 08 09:50:12 ~/wdi/homework/House/Oz
$ cd ..
Tue Aug 08 09:50:21 ~/wdi/homework/House
$ ls
Dorothy.txt Oz Toto.txt
Tue Aug 08 09:50:24 ~/wdi/homework/House
$ mv Dorothy.txt Oz/
Tue Aug 08 09:50:44 ~/wdi/homework/House
$ ls
Oz Toto.txt
Tue Aug 08 09:50:46 ~/wdi/homework/House
$ cd Oz
Tue Aug 08 09:50:50 ~/wdi/homework/House/Oz
$ ls
Dorothy.txt Good_Witch_of_the_South.txt
Good_Witch_of_the_North Wicked_Witch_of_the_West.txt
$ touch Scarecrow.txt Tin_Man.txt Cowardly_Lion.txt
Tue Aug 08 13:09:43 ~/wdi/homework/House
$ ls
Cowardly_Lion.txt Oz Scarecrow.txt Tin_Man.txt Toto.txt
Tue Aug 08 13:09:45 ~/wdi/homework/House
$ mkdir Emerald_City
Tue Aug 08 13:10:10 ~/wdi/homework/House
$ ls
Emerald_City Oz Scarecrow.txt Tin_Man.txt Toto.txt
Tue Aug 08 13:20:01 ~/wdi/homework/House
$ ls
Cowardly_Lion.txt Oz Tin_Man.txt
Emerald_City Scarecrow.txt Toto.txt
Tue Aug 08 13:20:03 ~/wdi/homework/House
$ mv ~/wdi/homework/House/*.txt ~/wdi/homework/House/Emerald_City
Tue Aug 08 13:20:57 ~/wdi/homework/House
$ ls
Emerald_City Oz
Tue Aug 08 13:21:01 ~/wdi/homework/House
$ cd Emerald_city
Tue Aug 08 13:21:10 ~/wdi/homework/House/Emerald_city
$ ls
Cowardly_Lion.txt Tin_Man.txt
Scarecrow.txt Toto.txt
Tue Aug 08 13:21:12 ~/wdi/homework/House/Emerald_city
$ cd ..
Tue Aug 08 13:21:33 ~/wdi/homework/House
$ ls
Emerald_City Oz
Tue Aug 08 13:21:35 ~/wdi/homework/House
$ cd Oz
Tue Aug 08 13:21:39 ~/wdi/homework/House/Oz
$ touch Flying_Monkeys.txt
Tue Aug 08 13:22:00 ~/wdi/homework/House/Oz
$ ls
Dorothy.txt Good_Witch_of_the_South.txt
Flying_Monkeys.txt Wicked_Witch_of_the_West.txt
Good_Witch_of_the_North
Tue Aug 08 13:22:11 ~/wdi/homework/House/Oz
$ rm Wicked_Witch_of_the_West.txt
Tue Aug 08 13:22:27 ~/wdi/homework/House/Oz
$ ls
Dorothy.txt Good_Witch_of_the_North
Flying_Monkeys.txt Good_Witch_of_the_South.txt
Tue Aug 08 13:22:29 ~/wdi/homework/House/Oz
$ cd ..
Tue Aug 08 13:24:00 ~/wdi/homework/House
$ ls
Emerald_City Oz
Tue Aug 08 13:24:02 ~/wdi/homework/House
$ cd Emerald_City
Tue Aug 08 13:24:13 ~/wdi/homework/House/Emerald_City
$ ls
Cowardly_Lion.txt Tin_Man.txt
Scarecrow.txt Toto.txt
Tue Aug 08 13:24:14 ~/wdi/homework/House/Emerald_City
$ echo diploma >Scarecrow.txt
Tue Aug 08 13:26:33 ~/wdi/homework/House/Emerald_City
$ open Scarecrow.txt
Tue Aug 08 13:26:39 ~/wdi/homework/House/Emerald_City
$ echo heart shaped watch >Tin_Man.txt
Tue Aug 08 13:27:15 ~/wdi/homework/House/Emerald_City
$ echo medal >Cowardly_Lion.txt
Tue Aug 08 13:27:35 ~/wdi/homework/House/Emerald_City
$ cd homework Tue Aug 08 09:45:00 ~/wdi/homework $ ls House Tue Aug 08 09:45:01 ~/wdi/homework $ cd House Tue Aug 08 09:45:10 ~/wdi/homework/House $ touch Dorothy.txt Toto.txt Tue Aug 08 09:45:23 ~/wdi/homework/House $ mkdir Oz Tue Aug 08 09:45:51 ~/wdi/homework/House $ cd Oz Tue Aug 08 09:45:56 ~/wdi/homework/House/Oz $ touch Good_Witch_of_the_North Tue Aug 08 09:46:51 ~/wdi/homework/House/Oz $ touch Wicked_Witch_of_the_East.txt Tue Aug 08 09:47:36 ~/wdi/homework/House/Oz $ ls Good_Witch_of_the_North Wicked_Witch_of_the_East.txt Tue Aug 08 09:47:38 ~/wdi/homework/House/Oz $ touch Good_Witch_of_the_South.txt Tue Aug 08 09:48:13 ~/wdi/homework/House/Oz $ touch Wicked_Witch_of_the_West.txt
$ rm Wicked_Witch_of_the_East.txt Tue Aug 08 09:49:46 ~/wdi/homework/House/Oz $ ls Good_Witch_of_the_North Wicked_Witch_of_the_West.txt Good_Witch_of_the_South.txt Tue Aug 08 09:49:47 ~/wdi/homework/House/Oz $ cd House -bash: cd: House: No such file or directory Tue Aug 08 09:50:12 ~/wdi/homework/House/Oz $ cd .. Tue Aug 08 09:50:21 ~/wdi/homework/House $ ls Dorothy.txt Oz Toto.txt Tue Aug 08 09:50:24 ~/wdi/homework/House $ mv Dorothy.txt Oz/ Tue Aug 08 09:50:44 ~/wdi/homework/House $ ls Oz Toto.txt Tue Aug 08 09:50:46 ~/wdi/homework/House $ cd Oz Tue Aug 08 09:50:50 ~/wdi/homework/House/Oz $ ls Dorothy.txt Good_Witch_of_the_South.txt Good_Witch_of_the_North Wicked_Witch_of_the_West.txt
$ touch Scarecrow.txt Tin_Man.txt Cowardly_Lion.txt Tue Aug 08 13:09:43 ~/wdi/homework/House $ ls Cowardly_Lion.txt Oz Scarecrow.txt Tin_Man.txt Toto.txt Tue Aug 08 13:09:45 ~/wdi/homework/House $ mkdir Emerald_City Tue Aug 08 13:10:10 ~/wdi/homework/House $ ls Emerald_City Oz Scarecrow.txt Tin_Man.txt Toto.txt
Tue Aug 08 13:20:01 ~/wdi/homework/House $ ls Cowardly_Lion.txt Oz Tin_Man.txt Emerald_City Scarecrow.txt Toto.txt Tue Aug 08 13:20:03 ~/wdi/homework/House $ mv ~/wdi/homework/House/*.txt ~/wdi/homework/House/Emerald_City Tue Aug 08 13:20:57 ~/wdi/homework/House $ ls Emerald_City Oz Tue Aug 08 13:21:01 ~/wdi/homework/House $ cd Emerald_city Tue Aug 08 13:21:10 ~/wdi/homework/House/Emerald_city $ ls Cowardly_Lion.txt Tin_Man.txt Scarecrow.txt Toto.txt Tue Aug 08 13:21:12 ~/wdi/homework/House/Emerald_city $ cd .. Tue Aug 08 13:21:33 ~/wdi/homework/House $ ls Emerald_City Oz Tue Aug 08 13:21:35 ~/wdi/homework/House $ cd Oz Tue Aug 08 13:21:39 ~/wdi/homework/House/Oz $ touch Flying_Monkeys.txt Tue Aug 08 13:22:00 ~/wdi/homework/House/Oz $ ls Dorothy.txt Good_Witch_of_the_South.txt Flying_Monkeys.txt Wicked_Witch_of_the_West.txt Good_Witch_of_the_North Tue Aug 08 13:22:11 ~/wdi/homework/House/Oz $ rm Wicked_Witch_of_the_West.txt Tue Aug 08 13:22:27 ~/wdi/homework/House/Oz $ ls Dorothy.txt Good_Witch_of_the_North Flying_Monkeys.txt Good_Witch_of_the_South.txt Tue Aug 08 13:22:29 ~/wdi/homework/House/Oz $ cd .. Tue Aug 08 13:24:00 ~/wdi/homework/House $ ls Emerald_City Oz Tue Aug 08 13:24:02 ~/wdi/homework/House $ cd Emerald_City Tue Aug 08 13:24:13 ~/wdi/homework/House/Emerald_City $ ls Cowardly_Lion.txt Tin_Man.txt Scarecrow.txt Toto.txt Tue Aug 08 13:24:14 ~/wdi/homework/House/Emerald_City $ echo diploma >Scarecrow.txt Tue Aug 08 13:26:33 ~/wdi/homework/House/Emerald_City $ open Scarecrow.txt Tue Aug 08 13:26:39 ~/wdi/homework/House/Emerald_City $ echo heart shaped watch >Tin_Man.txt Tue Aug 08 13:27:15 ~/wdi/homework/House/Emerald_City $ echo medal >Cowardly_Lion.txt Tue Aug 08 13:27:35 ~/wdi/homework/House/Emerald_City