$ pwd
/Users/XIAN
Tue Aug 08 22:08:21 ~
$ cd wdi
Tue Aug 08 22:08:23 ~/wdi
$ cd homework
Tue Aug 08 22:08:27 ~/wdi/homework
$ mkdir house
Tue Aug 08 22:08:37 ~/wdi/homework
$ cd house
Tue Aug 08 22:08:39 ~/wdi/homework/house
$ touch dorothy toto
Tue Aug 08 22:08:46 ~/wdi/homework/house
$ cd ..
Tue Aug 08 22:08:50 ~/wdi/homework
$ ls
house
Tue Aug 08 22:08:54 ~/wdi/homework
$ mkdir oz
Tue Aug 08 22:08:58 ~/wdi/homework
$ ls
house oz
Tue Aug 08 22:09:00 ~/wdi/homework
$ cd oz
Tue Aug 08 22:09:02 ~/wdi/homework/oz
$ touch "good witch of the north"
Tue Aug 08 22:09:27 ~/wdi/homework/oz
$ touch "wicked witch of the east"
Tue Aug 08 22:09:55 ~/wdi/homework/oz
$ touch "good witch of the south"
Tue Aug 08 22:10:03 ~/wdi/homework/oz
$ touch "wicked witch of the west"
Tue Aug 08 22:10:19 ~/wdi/homework/oz
$ ls
good witch of the north wicked witch of the east
good witch of the south wicked witch of the west
Tue Aug 08 22:10:22 ~/wdi/homework/oz
$ rm "wicked witch of the east"
Tue Aug 08 22:11:00 ~/wdi/homework/oz
$ cd ..
Tue Aug 08 22:15:59 ~/wdi/homework
$ cd house
Tue Aug 08 22:16:08 ~/wdi/homework/house
$ mv dorothy ~/wdi/homework/oz
Tue Aug 08 22:16:49 ~/wdi/homework/house
$ ls
toto
Tue Aug 08 22:16:52 ~/wdi/homework/house
$ cd ..
Tue Aug 08 22:16:58 ~/wdi/homework
$ cd oz
Tue Aug 08 22:17:01 ~/wdi/homework/oz
$ ls
dorothy good witch of the south
good witch of the north wicked witch of the west
Tue Aug 08 22:17:03 ~/wdi/homework/oz
$ touch "scarecrow" "tin man" "cowardly lion"
Tue Aug 08 22:18:58 ~/wdi/homework/oz
$ ls
cowardly lion scarecrow
dorothy tin man
good witch of the north wicked witch of the west
good witch of the south
Tue Aug 08 22:19:01 ~/wdi/homework/oz
$ cd ..
Tue Aug 08 22:19:19 ~/wdi/homework
$ mkdir "emerald city"
Tue Aug 08 22:19:39 ~/wdi/homework
$ ls
emerald city house oz
Tue Aug 08 22:19:41 ~/wdi/homework
$ cd oz
Tue Aug 08 22:19:59 ~/wdi/homework/oz
$ mv dorothy /homework/emerald city
usage: mv [-f | -i | -n] [-v] source target
mv [-f | -i | -n] [-v] source ... directory
Tue Aug 08 22:20:30 ~/wdi/homework/oz
$ mv dorothy ~/wdi/homework/"emerald city"
Tue Aug 08 22:21:18 ~/wdi/homework/oz
$ mv scarecrow ~/wdi/homework/"emerald city"
Tue Aug 08 22:21:33 ~/wdi/homework/oz
$ mv "tin man" ~/wdi/homework/"emerald city"
Tue Aug 08 22:21:42 ~/wdi/homework/oz
$ mv "cowardly lion" ~/wdi/homework/"emerald city"
Tue Aug 08 22:21:51 ~/wdi/homework/oz
$ touch "flying monkeys"
Tue Aug 08 22:22:29 ~/wdi/homework/oz
$ ls
flying monkeys good witch of the south
good witch of the north wicked witch of the west
Tue Aug 08 22:22:30 ~/wdi/homework/oz
$ cd ..
Tue Aug 08 22:22:34 ~/wdi/homework
$ cd oz
Tue Aug 08 22:23:00 ~/wdi/homework/oz
$ rm "wicked witch of the west"
Tue Aug 08 22:23:19 ~/wdi/homework/oz
$ ls
flying monkeys good witch of the north good witch of the south
Tue Aug 08 22:23:21 ~/wdi/homework/oz
$ cd ..
Tue Aug 08 22:23:35 ~/wdi/homework
$ cd "emerald city"
Tue Aug 08 22:23:50 ~/wdi/homework/emerald city
$ echo diploma > scarecrow
Tue Aug 08 22:24:10 ~/wdi/homework/emerald city
$ echo "heart shaped watch" > "tin man"
Tue Aug 08 22:24:32 ~/wdi/homework/emerald city
$ echo medal > lion
Tue Aug 08 22:24:44 ~/wdi/homework/emerald city
$ echo medal > "cowardly lion"
Tue Aug 08 22:26:20 ~/wdi/homework/emerald city
$ rm lion
Tue Aug 08 22:26:37 ~/wdi/homework/emerald city
$
$ pwd /Users/XIAN Tue Aug 08 22:08:21 ~ $ cd wdi Tue Aug 08 22:08:23 ~/wdi $ cd homework Tue Aug 08 22:08:27 ~/wdi/homework $ mkdir house Tue Aug 08 22:08:37 ~/wdi/homework $ cd house Tue Aug 08 22:08:39 ~/wdi/homework/house $ touch dorothy toto Tue Aug 08 22:08:46 ~/wdi/homework/house $ cd .. Tue Aug 08 22:08:50 ~/wdi/homework $ ls house Tue Aug 08 22:08:54 ~/wdi/homework $ mkdir oz Tue Aug 08 22:08:58 ~/wdi/homework $ ls house oz Tue Aug 08 22:09:00 ~/wdi/homework $ cd oz Tue Aug 08 22:09:02 ~/wdi/homework/oz $ touch "good witch of the north" Tue Aug 08 22:09:27 ~/wdi/homework/oz $ touch "wicked witch of the east" Tue Aug 08 22:09:55 ~/wdi/homework/oz $ touch "good witch of the south" Tue Aug 08 22:10:03 ~/wdi/homework/oz $ touch "wicked witch of the west" Tue Aug 08 22:10:19 ~/wdi/homework/oz $ ls good witch of the north wicked witch of the east good witch of the south wicked witch of the west Tue Aug 08 22:10:22 ~/wdi/homework/oz $ rm "wicked witch of the east" Tue Aug 08 22:11:00 ~/wdi/homework/oz $ cd .. Tue Aug 08 22:15:59 ~/wdi/homework $ cd house Tue Aug 08 22:16:08 ~/wdi/homework/house $ mv dorothy ~/wdi/homework/oz Tue Aug 08 22:16:49 ~/wdi/homework/house $ ls toto Tue Aug 08 22:16:52 ~/wdi/homework/house $ cd .. Tue Aug 08 22:16:58 ~/wdi/homework $ cd oz Tue Aug 08 22:17:01 ~/wdi/homework/oz $ ls dorothy good witch of the south good witch of the north wicked witch of the west Tue Aug 08 22:17:03 ~/wdi/homework/oz $ touch "scarecrow" "tin man" "cowardly lion" Tue Aug 08 22:18:58 ~/wdi/homework/oz $ ls cowardly lion scarecrow dorothy tin man good witch of the north wicked witch of the west good witch of the south Tue Aug 08 22:19:01 ~/wdi/homework/oz $ cd .. Tue Aug 08 22:19:19 ~/wdi/homework $ mkdir "emerald city" Tue Aug 08 22:19:39 ~/wdi/homework $ ls emerald city house oz Tue Aug 08 22:19:41 ~/wdi/homework $ cd oz Tue Aug 08 22:19:59 ~/wdi/homework/oz $ mv dorothy /homework/emerald city usage: mv [-f | -i | -n] [-v] source target mv [-f | -i | -n] [-v] source ... directory Tue Aug 08 22:20:30 ~/wdi/homework/oz $ mv dorothy ~/wdi/homework/"emerald city" Tue Aug 08 22:21:18 ~/wdi/homework/oz $ mv scarecrow ~/wdi/homework/"emerald city" Tue Aug 08 22:21:33 ~/wdi/homework/oz $ mv "tin man" ~/wdi/homework/"emerald city" Tue Aug 08 22:21:42 ~/wdi/homework/oz $ mv "cowardly lion" ~/wdi/homework/"emerald city" Tue Aug 08 22:21:51 ~/wdi/homework/oz $ touch "flying monkeys" Tue Aug 08 22:22:29 ~/wdi/homework/oz $ ls flying monkeys good witch of the south good witch of the north wicked witch of the west Tue Aug 08 22:22:30 ~/wdi/homework/oz $ cd .. Tue Aug 08 22:22:34 ~/wdi/homework $ cd oz Tue Aug 08 22:23:00 ~/wdi/homework/oz $ rm "wicked witch of the west" Tue Aug 08 22:23:19 ~/wdi/homework/oz $ ls flying monkeys good witch of the north good witch of the south Tue Aug 08 22:23:21 ~/wdi/homework/oz $ cd .. Tue Aug 08 22:23:35 ~/wdi/homework $ cd "emerald city" Tue Aug 08 22:23:50 ~/wdi/homework/emerald city $ echo diploma > scarecrow Tue Aug 08 22:24:10 ~/wdi/homework/emerald city $ echo "heart shaped watch" > "tin man" Tue Aug 08 22:24:32 ~/wdi/homework/emerald city $ echo medal > lion Tue Aug 08 22:24:44 ~/wdi/homework/emerald city $ echo medal > "cowardly lion" Tue Aug 08 22:26:20 ~/wdi/homework/emerald city $ rm lion Tue Aug 08 22:26:37 ~/wdi/homework/emerald city $