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 ,         . 
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 TAB    ,  TAB  ,  
   . .  ""  9.

hostname:   

 hostname   ,    .  
,    ,      .

$ hostname
bravo

  

     ,   
.

: 

  ("copy"  ),   . 5.2,   . 
    ,       
 () .        
   .

$ Is

memo

$  memo memo.copy

$ Is

memo memo.copy

. 5.2.    

          -
 :

 _ _

      ,     ,
_ ,    ,     .

,   . 5.2,   memo   memo. copy.  -
         .   Is -
,      : memo.    
  Is      : memo  memo. copy.

 5.  Linux 157