Shell Programming and Scripting

$for i in `cat hostlist.0709.org` ; do ssh -t $i 'awk -F':' "{ if($3 >= 1000) print $0 }" /etc/passwd ' >> output ; done
$ cat output
hostname1
awk: { if( >= 1000) print bash }
awk:       ^ syntax error
$

if(\$3 >= 1000)

awk -F':' '{ if($3 >= 1000) print $0 }' /etc/passwd

while read i
do
 ssh -qx "$i" '/bin/sh' <myscript.sh
done <hostlist.0709.org >output

 
for i in `cat hostlist.0709.org` ; do ssh -t $i `awk -F':' "{ if($3 >= 1000) print $0 }" /etc/passwd ` >> output ; done