init

1 files changed, 13 insertions, 0 deletions

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"
+