1 files changed, 22 insertions, 0 deletions
diff --git a/update-count.sh b/update-count.sh
new file mode 100755
index 0000000..abc8d42
--- /dev/null
+++ b/update-count.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+count-leaks ()
+{
+    let pages=0
+    let words=0
+
+    while read filename
+    do
+        let words+=$(wc -w ${filename} | cut -d' ' -f1)
+        let pages+=1
+    done
+
+    echo ${words} ${pages}
+}
+
+read words pages < <(find . -name '*.md' | count-leaks)
+
+pattern="\([0-9]*\) words in \([0-9]*\) pages"
+actual="${words} words in ${pages} pages"
+
+sed -i "s/${pattern}/${actual}/" index.md