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31 lines
524 B
Text
31 lines
524 B
Text
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#!/usr/local/plan9/bin/rc
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if(! ~ $#* 2){
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echo usage: netisdir system path >[1=2]
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exit usage
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}
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t=/tmp/netisdir.$pid.$USER
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fn sigexit { rm -f $t }
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{
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echo !echo XXX connected
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echo cd $2
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echo !echo XXX directory exists
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} | sftp -b - $1 >$t >[2=1]
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if(9 grep -s XXX.directory.exists $t){
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echo directory
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exit 0
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}
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if(9 grep -s 'is not a directory' $t){
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echo file
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exit 0
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}
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cat $t | sed 's/sftp> //g; /^$/d; /XXX/d; /^cd /d' >[1=2]
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if(! 9 grep -s XXX.connected $t){
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echo connect failed
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exit 0
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}
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echo nonexistent
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exit 0
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