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value=$(swap -s | nawk '{print substr($11,1,length($11)-1)}')
[ "$value -le "10000000" ] && mail -s "swap availability is $value" abcd@abcd.com < /dev/null || echo "swap availability is fine"

Update from your own code.

ps -ef -o pmem -o pid -o rss -o vsz -o args -o user |awk '!/VSZ COMMAND/&&/2/&&$1>3.0' |sort -r |head -10

Assuming you are running Kshell you could pipe it into a while like this:


ps -ef -o pmem -o pid -o rss -o vsz -o args -o user | grep 2 | grep -v "VSZ COMMAND" | sort | tail -10 | sort -r | while...