#!/bin/bash
# Show swap memory usage per-process

(
  echo "PID Mem(kB) Binary"
  for x in `ls /proc/ | grep -e '^[0-9][0-9]*$'`; do
    PID=$x
    SWAP=`grep VmSwap /proc/$x/status | awk '{print $2}'`
    PROC=`ps aux | awk '$2 ~ /^'$PID'$/ {print $11}'`
    if [ ! -z "$SWAP" ]; then
      echo "$PID $SWAP $PROC"
    fi
  done 2>/dev/null | sort -nk 2
) | column -t