diff --git a/Makefile b/Makefile
index 036bb69..10da3c7 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-CMD = blink bsearch histogram upsidedown tracefile timestamp rand rrm goodpasswd gitnext
+CMD = blink bsearch histogram upsidedown tracefile timestamp rand rrm goodpasswd gitnext ramusage ramusage
 
 all: blink/blink.1 bsearch/bsearch.1 goodpasswd/goodpasswd.1 histogram/histogram.1 rand/rand.1 rrm/rrm.1 timestamp/timestamp.1 tracefile/tracefile.1 upsidedown/upsidedown.1 wssh/wssh.1
 
@@ -7,6 +7,6 @@ all: blink/blink.1 bsearch/bsearch.1 goodpasswd/goodpasswd.1 histogram/histogram
 
 install:
 	mkdir -p /usr/local/bin
-	parallel eval ln -sf `pwd`/*/{} /usr/local/bin/{} ::: blink bsearch reniced em field forever neno rn stdout tracefile w4it-for-port-open upsidedown histogram goodpasswd mtrr not summer timestamp transpose wssh aptsearch rand rrm gitnext
+	parallel eval ln -sf `pwd`/*/{} /usr/local/bin/{} ::: $(CMD)
 	mkdir -p /usr/local/share/man/man1
 	parallel ln -sf `pwd`/{} /usr/local/share/man/man1/{/} ::: */*.1
diff --git a/ramusage/ramusage b/ramusage/ramusage
new file mode 100755
index 0000000..2159824
--- /dev/null
+++ b/ramusage/ramusage
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+/usr/bin/time -v "$@" 2>&1 |
+  grep 'Maximum resident set size' |
+  perl -pe 's/.*:\s//'