From 0cb8b41406452c17ebcb6801e45cf114e46187fa Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Thu, 20 Oct 2016 18:23:15 +0200
Subject: memory stuff

---
 memory-usage | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100755 memory-usage

(limited to 'memory-usage')

diff --git a/memory-usage b/memory-usage
new file mode 100755
index 0000000..5c2104f
--- /dev/null
+++ b/memory-usage
@@ -0,0 +1,11 @@
+#!/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%% *} / 1024)) m"
+
-- 
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