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tcsh.man.in: workaround to pipe stdout off stderr #82

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tcsh.man.in: workaround to pipe stdout off stderr #82

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Expand Up @@ -3282,6 +3282,13 @@ or
may be
.Pa /dev/tty
to send output to the terminal.
.Pp
Because diagnostic output can't be
redirected alone, to pipe the
output, if the system
supports file descriptors as files,
.Dl \&( \&( \&( Ar command Li ; Ar command Li ) > Ar /dev/fd/0 Li ) >& Ar error-file Li < Ar /dev/fd/1 Li ) | Ar command
suffices.
.
.Ss Features
Having described how the shell accepts, parses and executes
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