95 lines
2.0 KiB
Groff
95 lines
2.0 KiB
Groff
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.\" Copyright (c) 1983 Regents of the University of California.
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.\" All rights reserved. The Berkeley software License Agreement
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.\" specifies the terms and conditions for redistribution.
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.\"
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.\" @(#)rsh.1c 6.1 (Berkeley) 4/29/85
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.\"
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.TH RSH 1 "April 29, 1985"
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.UC 5
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.SH NAME
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rsh \- remote shell
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.SH SYNOPSIS
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.B rsh
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.RB [ \-n ]
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.RB [ \-l
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.IR username ]
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.I host
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.RI [ command ]
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.br
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.I host
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.RB [ \-n ]
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.RB [ \-l
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.IR username ]
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.RI [ command ]
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.SH DESCRIPTION
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.B Rsh
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connects to the specified
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.IR host ,
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and executes the specified \fIcommand\fR.
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.B Rsh
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copies its standard input to the remote command, the standard
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output of the remote command to its standard output, and the
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standard error of the remote command to its standard error.
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Interrupt, quit and terminate signals are propagated to the remote
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command; \fBrsh\fP normally terminates when the remote command does.
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.PP
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The remote username used is the same as your local username,
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unless you specify a different remote name with the
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.B \-l
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option.
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This remote name must be equivalent (in the sense of
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.BR rlogin (1))
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to the originating account; no provision
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is made for specifying a password with a command.
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.PP
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If you omit
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.IR command ,
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then instead of executing a single command, you will be logged in
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on the remote host using
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.BR rlogin (1).
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.PP
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Shell metacharacters which are not quoted are interpreted
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on local machine, while quoted metacharacters are interpreted on
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the remote machine.
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Thus the command
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.PP
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.RS
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rsh otherhost cat remotefile >> localfile
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.RE
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.PP
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appends the remote file
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.I remotefile
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to the localfile
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.IR localfile ,
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while
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.PP
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.RS
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rsh otherhost cat remotefile ">>" otherremotefile
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.RE
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.PP
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appends
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.I remotefile
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to
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.IR otherremotefile .
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.SH OPTIONS
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.TP
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.BI \-l " username"
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Specify the remote user name.
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.TP
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.B \-n
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Connect standard input of the remote command to /dev/null. Do this if
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.B rsh
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should not inadvertently read from standard input.
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.SH SEE ALSO
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.BR rcp (1),
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.BR rlogin (1),
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.BR rhosts (5).
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.SH BUGS
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You cannot run an interactive command
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(like
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.BR rogue (6)
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or
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.BR vi (1));
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use
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.BR rlogin (1).
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