From 625269764ebbe8d0b566e6ef5fc26a6bccd4181d Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Sun, 13 Jul 2014 14:04:45 +0200
Subject: init

---
 memusg.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 memusg.sh

(limited to 'memusg.sh')

diff --git a/memusg.sh b/memusg.sh
new file mode 100755
index 0000000..e3b6f90
--- /dev/null
+++ b/memusg.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+
+"$@" &
+pid=$! peak=0
+while true; do
+  sleep 1
+  sample="$(ps -o rss= $pid 2> /dev/null)" || break
+  let peak='sample > peak ? sample : peak'
+done
+#echo "Peak: $peak" 1>&2
+echo "$(( ${peak%% *} / 1024)) m"
+
-- 
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