 :  ssh  scp

Ssh  scp        ,
  / ,   .  -
           
   ,      OpenSSH (sshd); 
      ;   
   .     
   grape   zach     exit 
    :

$ ssh zach@grape

zach@grape's password:

[zach@grape zach]$ exit

Connection to grape closed.     (  grape )

$

  user@ (   zach@)   ,  
       .   
   OpenSSH ssh  scp  ,    , 
   . .  "   
 "   "    "  .

          scp:

$ scp tyi zach@grape:

zach@grape's password:

tyi                 100% I*****************************]   i3ll     :00



     OpenSSH   .

 

 X11.  ,   Red Hat,
         -
  .     OpenSSH, 
   Red Hat,  ForwardXIl,   -
  Red Hat /etc/ssn/ssh_config   yes.   
   XII    " XII" 
 "   "  .

    

knownJwsts, ssh_known_hosts.      ,  -
      :

~/.ssn/known_hosts ()  /etc/ssh/ssh_known_hosts ().
,   (root     ),    
      . ,  ,    -
   ~/.ssh.      OpenSSH 
OpenSSH   ( )  ,   

 18. OpenSSH:                            587