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Diff for /src/usr.bin/ssh/ssh.1 between version 1.412 and 1.413

version 1.412, 2020/04/17 03:34:42 version 1.413, 2020/07/14 23:57:01
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 may be necessary to redirect the input from  may be necessary to redirect the input from
 .Pa /dev/null  .Pa /dev/null
 to make this work.)  to make this work.)
   .It Ev SSH_ASKPASS_REQUIRE
   allows further control over the use of an askpass program.
   If this variable is set to
   .Dq never
   then
   .Nm
   will never attempt to use one.
   If it is set to
   .Dq prefer ,
   then
   .Nm
   will prefer to use the askpass program instead of the TTY when requesting
   passwords.
   Finally, if the variable is set to
   .Dq force ,
   then the askpass program will be used for all passphrase input regardless
   of whether
   .Ev DISPLAY
   is set.
 .It Ev SSH_AUTH_SOCK  .It Ev SSH_AUTH_SOCK
 Identifies the path of a  Identifies the path of a
 .Ux Ns -domain  .Ux Ns -domain
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Removed from v.1.412  
changed lines
  Added in v.1.413