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Diff for /src/usr.bin/cu/cu.1 between version 1.17 and 1.18

version 1.17, 2017/12/10 07:34:38 version 1.18, 2018/08/05 06:11:55
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 Start  Start
 .Nm  .Nm
 in restricted mode.  in restricted mode.
 This prevents all local filesystem operations and command executions.  This prevents all local filesystem operations
   .Po
   .Cm ~R ,
   .Cm ~X ,
   and
   .Cm ~>
   .Pc
   and command executions
   .Po
   .Cm ~C
   and
   .Cm ~$
   .Pc .
 .It Fl s Ar speed | Fl Ar speed  .It Fl s Ar speed | Fl Ar speed
 Set the speed of the connection.  Set the speed of the connection.
 The default is 9600.  The default is 9600.
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 .It Ic ~^D No or Ic ~.  .It Ic ~^D No or Ic ~.
 Drop the connection and exit.  Drop the connection and exit.
 Only the connection is dropped \(en the login session is not terminated.  Only the connection is dropped \(en the login session is not terminated.
 .It Ic ~\*(Gt  .It Ic ~>
 Copy file from local to remote.  Copy file from local to remote.
 .Nm  .Nm
 prompts for the name of a local file to transmit.  prompts for the name of a local file to transmit.
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 The command string sent to the local  The command string sent to the local
 .Ux  .Ux
 system is processed by the shell.  system is processed by the shell.
 This command is not allowed in restricted mode.  
 .It Ic ~#  .It Ic ~#
 Send a  Send a
 .Dv BREAK  .Dv BREAK
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 The child program will be run with the following arrangement of  The child program will be run with the following arrangement of
 file descriptors:  file descriptors:
 .Bd -literal -offset indent  .Bd -literal -offset indent
 0 \*(Lt-\*(Gt remote tty in  0 <-> remote tty in
 1 \*(Lt-\*(Gt remote tty out  1 <-> remote tty out
 2 \*(Lt-\*(Gt local tty stderr  2 <-> local tty stderr
 .Ed  .Ed
 .Pp  
 This command is not allowed in restricted mode.  
 .It Ic ~D  .It Ic ~D
 Deassert the data terminal ready (DTR) line briefly.  Deassert the data terminal ready (DTR) line briefly.
 This command is not allowed in restricted mode.  
 .It Ic ~R  .It Ic ~R
 Record all output from the remote system to a file.  Record all output from the remote system to a file.
 If the given file already exists, it is appended to.  If the given file already exists, it is appended to.
 If no file is specified, any existing recording is stopped.  If no file is specified, any existing recording is stopped.
 This command is not allowed in restricted mode.  
 .It Ic ~S  .It Ic ~S
 Change the speed of the connection.  Change the speed of the connection.
 .It Ic ~X  .It Ic ~X
 Send a file with the XMODEM protocol.  Send a file with the XMODEM protocol.
 This command is not allowed in restricted mode.  
 .It Ic ~?  .It Ic ~?
 Get a summary of the tilde escapes.  Get a summary of the tilde escapes.
 .El  .El
Legend:
Removed from v.1.17  
changed lines
  Added in v.1.18