opennikish

# Support multiple connections
ncat -e /bin/cat -k -l 8888

nc -l -p 8888 -c 'xargs -n1 echo'

opennikish

PID=$1
INTERVAL=$2

# Usage: ./top-pid.sh 12345 5 | tee report.log

while true; do
    top -n 1 -b -pid $PID | tail -2 # Use `-l 1` for `-b` (batchmode) on macos
    echo -n "\n"
    sleep $INTERVAL
done

opennikish

#!/bin/bash

# Usage: ./top.sh 5 | tee report.log

INTERVAL=$1

while true; do
    top -b -n 1 | head -n 6 # Use `-l 1` for `-b` (batchmode) on macos
    sleep $INTERVAL
done