60 lines
1.2 KiB
Plaintext
60 lines
1.2 KiB
Plaintext
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#!/bin/csh
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if ( $#argv == 0 || x"$1" == "x-h" ) then
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cat - <<EOF
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This command is basically like rsh, except that the command
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makes sure that the current directory on the remote machine
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is the same as on the local machine.
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(If the two machines do not share the same disk space, use the -r option.)
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Syntax: node [-s] [-r] user@host command
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-s: use ssh instead of rsh
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-r: copy files in current directory to remote host before running command
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if user is the same on remote host, use may use
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node [-s] [-r] host command
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EOF
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exit
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endif
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while ( $#argv != 0 )
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switch ($1)
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case "-s":
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set besecure
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breaksw
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case "-r":
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set beremote
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breaksw
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default:
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break;
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endsw
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shift
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end
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set host="$1"
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set cmd="$argv[2-]"
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if ($?besecure) then
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set SSH=ssh
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set SCP="scp -q -r"
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else
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set SSH=rsh
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set SCP=rcp
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endif
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echo $host | grep -q '@'
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if ( ( $status == 0 ) && ( ! $?besecure ) ) then
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set host="-l `echo $host | sed 's/@.*//g'` `echo $host | sed 's/.*@//g'` "
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endif
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if ($?beremote) then
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set remdir=`mktemp slave.XXXXXX`
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rm -f $remdir
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$SSH $host mkdir $remdir
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$SCP * ${host}:$remdir
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$SSH $host cd $remdir \; $cmd
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$SCP "${host}:${remdir}/*" .
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$SSH $host rm -f -r $remdir
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else
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${SSH} $host cd `pwd` \; $cmd
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endif
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