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                         COMMAND                       

GO

  chown

 SYNTAX

      chown  owner  filename(s)

 FUNCTION

       chown  -  changes the id of the owner

       of the filename(s) to owner.

 NOTES:

       Only the owner or a superuser may change

       a file's owner or group ID.

              chown  fred  *

  makes fred the owner of all files in the directory.

         chown  david  file1  file2

  makes the user david the owner of files file1 and file2.

 Let's look at the long listing of files

in the current directory:

 Please type in the appropriate command.

 $PROMPT$

 That is correct!

 You've got it on the 2nd try.

 Good, you understand the concept.

 No, the command would be ls -l 

 Please type ls -l 

 I guess I must type this for you:

 $PROMPT$

FORGET1

 Observe the result on the terminal!

 ls -l                                       

total 12

-rw-r--r--  1 demo     640 Nov 07 12:17 file1

-rwxr--r--  1 demo     402 Nov 01 15:34 file2

-rw-------  1 demo    1402 Nov 09 20:57 file3

-rw-r-----  1 demo     749 Sep 27 16:43 file4

-rwxr-xr-x  1 demo    2452 Nov 02 09:12 demofile1

 $PROMPT$

 NOTE, that demo owns all the files!

 Let us use the command chown to make klm the

 owner of all of the files whose names begin with file.

 Please type in the appropriate command.

 $PROMPT$

 That is correct!

 You've got it on the 2nd try.

 Good, you understand the concept.

 No, use the chown to make klm the owner of file*

 Please type chown klm file*

 I guess I must type this for you:

 $PROMPT$

FORGET2

 Observe the result on the terminal!

 chown klm file*                                 

 $PROMPT$

 Now verify that indeed the file owner has been changed by using

 the ls command.

 That is correct!

 You've got it on the 2nd try.

 Good, you understand the concept.

 No, you need to use ls with the -l option.

 Please type ls -l 

 I guess I must type this for you:

 $PROMPT$

FORGET3

 ls -l                                

 Observe the result on the terminal!

total 12

-rwxr-r-x   1 klm      640 Nov 07 12:17 file1

-rw-r----x  1 klm      402 Nov 01 15:34 file2

-rwxr-----  1 klm     1402 Nov 09 20:57 file3

-rw-------  1 klm      749 Sep 27 16:43 file4

-rw----r--  1 demo     2452 Nov 02 09:12 demofile1

 $PROMPT$

 Note that the owner of all files whose names begin

 with file has been changed to klm, while the

 owner of the demofile1 remained unchanged!