add User parameters of monitoring process memory usage

- Total memory used by Python process? | Stack Overflow
 - http://stackoverflow.com/a/40173829/686105

bin/memory-check.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+# ============================================================
+#  Author: chusiang / chusiang (at) drx.tw
+#  Blog: http://note.drx.tw
+#  Filename: memory-check.sh
+#  Modified: 2016-10-24 13:05
+#  Description: Monitoring memory usage of specific process.
+#  Reference: 
+#
+#   1. Total memory used by Python process? | Stack Overflow
+#    - http://stackoverflow.com/a/40173829/686105
+#
+# =========================================================== 
+
+PROCESS_NAME="$1"
+ps aux | grep $PROCESS_NAME | awk '{ sum=sum+$6 }; END { print sum }'